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Engineer Engineering Manager, Agentic Commerce at Cloudflare

Leads engineering for Cloudflare’s agentic commerce infrastructure, guiding teams building payment and authorization systems for AI-driven web interactions.

Lead Onsite Posted about 23 hours ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: London or Lisbon

About the Department

Emerging Technologies & Incubation (ETI) is where new and bold products are built and released within Cloudflare. Rather than being constrained by the structures which make Cloudflare a hugely successful business, we are able to leverage them to deliver entirely new tools and products to our customers. Cloudflare’s edge and network make it possible to solve problems at massive scale and efficiency which would be impossible for almost any other organization.

About the Team

We build the infrastructure that makes the web Payable, powering the future of machine-to-machine commerce.

Here at Cloudflare, agentic commerce is a core part of our vision for the Agentic Internet. As AI agents increasingly navigate, consume, and act on the web, standard payment and authorization models built for humans are breaking down. We are building tools that help make the new internet payable by giving our users the ability to take control over how AI agents pay for resources across the Internet.

Building these capabilities requires solving problems across high-throughput web infrastructure, low-latency transaction processing, digital wallets, and emerging agentic payment protocols. We bridge mainstream fiat commerce rails with decentralized protocols, enabling micro-payments at Internet scale. We’re looking for someone excited to deliver products so domain owners can control this experience, while identifying the problems Cloudflare is uniquely positioned to solve next.

We are a tight-knit group that communicates and collaborates regularly. We celebrate our achievements, support each other when we make mistakes, and hold each other and our work to a high standard.

About the role

We are looking for an Engineering Manager to build and lead the engineering team across Agentic Commerce.

You will be responsible for the people, execution, and engineering quality behind products that power machine-to-machine payments and monetization, such as our Monetization Gateway. You will partner closely with Product Management and engineering teams across Cloudflare to deliver current priorities and shape future opportunities. This is a management role for someone who is deeply technically credible. You will not be expected to write most of the code, but you should be able to understand the systems your engineers operate, challenge architectural decisions around payment rails and cryptographic auth, ask the right questions when something is going wrong, and step into a technical problem when the situation calls for it.

At the same time, we are looking for a manager, not a tech lead with direct reports. Your success will be measured by the quality and output of the team you build, the engineers you develop, and the systems and products they deliver.

This role may require flexibility to be on-call outside of standard working hours to address technical issues as needed.

What you’ll do

  • Manage, coach, and grow engineers working across high-throughput payment pipelines, agent authentication, and web-scale commerce architecture.
  • Own execution by establishing clear priorities, creating predictable delivery, and giving engineers the context and autonomy to own meaningful areas of the product.
  • Lead the development of agentic payment systems leveraging emerging open standards (x402, Web Bot Auth, ACP, UCP) to enable low-latency, machine-to-machine micropayments.
  • Lead the engineering behind usage metering, pricing definition engines, outcome verification, and revenue attribution models tailored for agentic workflows.
  • Build capabilities that give businesses granular visibility and control over their agent-generated revenue streams.
  • Partner closely with Product Management to understand customer problems, shape the roadmap, and turn broad opportunities into clear engineering outcomes.
  • Bridge mainstream and decentralized tech, interfacing with blockchain teams while keeping execution focused on mainstream, high-throughput web and fiat commerce rails.
  • Balance near-term product delivery with thoughtful technical investments that allow promising ideas to grow.
  • Own the operational health of the systems in your area, including observability, incident response, cryptographic security, and long-term reliability.
  • Develop technical leaders and create space for engineers to lead architecture and implementation.

Responsibilities

We want you to love it here. This role is a great fit for you if:

  • You have led and developed a high-performing engineering team(s) and can point to what that team shipped and how the people on it grew.
  • You are technically credible with experienced engineers. You can review a design, understand the trade-offs in distributed systems or payment platforms, and recognize when a technical problem needs deeper investigation.
  • You are comfortable managing a team working across several related technical areas (like digital wallets, payment protocols, and web authorization) and can create clarity without requiring every problem to fit neatly into a single box.
  • You care deeply about reliability and quality, particularly when the output of a system handles monetary transactions or machine authorization.
  • You have strong product judgment and enjoy working with Product Management to decide what is worth building, what needs improvement and what should not be built at all.
  • You are comfortable with ambiguity and with finding structure in areas where the opportunity is clearer than the roadmap.
  • You communicate clearly, give direct feedback, and can explain complex technical decisions to both engineers and non-engineers.

Examples of Desirable Skills, Knowledge, and Experience

  • Strong technical grounding in distributed systems, low-latency transaction processing, API design, web security, or adjacent areas.
  • Experience building or operating products involving traditional payment rails, digital wallets, or open authorization/authentication standards (e.g., OAuth, WebAuthn, Web Bot Auth).
  • Experience operating systems where correctness, reliability, and security matter as much as feature delivery.
  • A track record of hiring, developing, and retaining strong engineers.
  • Experience partnering closely with Product Management to shape and execute a roadmap.
  • Experience taking products or major capabilities from an ambiguous opportunity to a clear customer outcome.
  • Strong written and verbal communication.

Bonus Points

  • Familiarity with emerging agentic/machine-to-machine payment protocols (x402, AP2, ACP, UCP).
  • Experience building hybrid fiat/crypto payment infrastructure.
  • Familiarity with Cloudflare’s developer platform (Workers, Durable Objects, KV) or edge computing architectures.
  • Experience turning complex underlying systems into useful payment or commerce products for a broad audience.
  • Experience with usage-based billing, metering engines, attribution systems, or complex commercial pricing models.
  • Previous experience working in payments and on payments technology

Compensation Compensation may be adjusted depending on work location.

  • For Lisbon based hires: Estimated annual salary of €74,000 - €93,000

Equity

This role is eligible to participate in Cloudflare’s equity plan.

Benefits

Cloudflare offers a complete package of benefits and programs to support you and your family.  Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!  The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

  • Medical/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • Flexible Spending Accounts
  • Commuter Spending Accounts
  • Fertility & Family Forming Benefits
  • On-demand mental health support and Employee Assistance Program
  • Global Travel Medical Insurance

Financial Benefits

  • Short and Long Term Disability Insurance
  • Life & Accident Insurance
  • 401(k) Retirement Savings Plan
  • Employee Stock Participation Plan

Time Off

  • Flexible paid time off covering vacation and sick leave
  • Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Junior Software Engineer/Consultant at Netcompany

Develops and integrates enterprise software across the full stack while advising clients and supporting IT transformation projects in Athens.

Junior Onsite Posted 1 day ago RemoteFirstJobs Product
What this role involves

Company Description

Are you ready to shape the future technological landscape in Europe?

We are dedicated to responsible digitalisation, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organisations thrive in a rapidly evolving digital world. Are you ready to shape the future through technology? Your journey starts here. Take a look at some of our impactful projects here: https://netcompany.com/cases/

Job Description

Ever wondered what it feels like to be a Junior Software Engineer/Consultant at Netcompany?

At Netcompany, you won’t just write code — you’ll help shape digital solutions that transform how organizations operate across Europe. From day one, you’ll work at the intersection of technology and business, combining hands-on development with client-facing advisory work.

Based in Athens, you’ll join high-performing, agile teams delivering large-scale IT transformation projects for major public and private sector clients — projects that impact millions of users.

As a Junior Software Engineer/Consultant you will:

  • Participate in all phases of IT projects — from requirements analysis and solution design to development, testing (UAT), and user training
  • Work closely with clients to understand business needs and translate them into effective technical solutions
  • Design, build, and maintain enterprise applications using modern technologies such as Java, C#, JavaScript, and TypeScript, along with frameworks like Spring Boot, .NET, React.js, and Angular
  • Contribute across the full stack, including backend, frontend, and system integrations within complex environments
  • Support the implementation and integration of CRM/CX platforms
  • Act as a trusted advisor by identifying opportunities for improvement and proposing innovative solutions
  • Take ownership of specific workstreams, contribute to agile ceremonies, and communicate progress to stakeholders
  • Build strong, long-term client relationships through reliability and technical excellence
  • Contribute to business growth by identifying opportunities within existing client engagements
  • Create clear and concise technical and functional documentation
  • Share knowledge within your team and grow into mentoring responsibilities over time

Qualifications

What would make you a fit for the role:

  • A degree in Computer Science, Engineering, or a related field
  • Strong analytical and problem-solving skills, with the ability to connect business needs to technical solutions
  • A client-focused mindset and genuine curiosity about how businesses operate
  • Excellent communication skills in English, with confidence in client-facing situations
  • Strong collaboration skills and the ability to work effectively in international, cross-functional teams
  • Attention to detail and a commitment to high-quality delivery
  • A proactive mindset, sense of ownership, and willingness to take initiative
  • Flexibility to travel when needed

Additional Information

Being a part of the Netcompany team, you will be provided with:

  • The opportunity to work in a modern environment & in a hybrid working model
  • A seamless onboarding experience and a buddy to support you on your first steps
  • A competitive compensation & benefits package
  • Health and life insurance program
  • Meal and commuting allowance
  • Well-being activities (on premises)
  • Continuous learning opportunities using the most modern methods
  • A personalized development plan for targeted career growth

If you are looking forward to be part of a diverse environment, and have the opportunity to work alongside well-experienced professionals, on challenging, large-scale projects that directly impact millions of citizens around the globe, then this is the place to be!

By joining Netcompany in Athens, you will be part of a vivid team of 2,300+ tech professionals. When at the office, you’ll have the flexibility to work from our three modern, sustainable, and state-of-the-art offices!

Please upload your CV in English via the Apply button. All applications will be treated as strictly confidential.

We ensure equal opportunities, treatment, and consideration to all candidates. Discrimination based on sex, racial or ethnic origin, religion or belief, disability, age, sexual orientation or marital status, physical or mental disability, or any other factor protected by applicable laws and regulations is prohibited. As part of the Netcompany culture, we respect human rights and focus on creating a positive workplace, where all employees are valued, and where diversity and inclusion are a vital part of our everyday working experience.

In the following link you may find our CV Submission privacy notice: https://netcompany.com/cv-submission-privacy-notice/

Read the full description
Engineer Systems Engineer, DNS at Cloudflare

Builds and operates large-scale DNS services, distributed systems, performance improvements, reliability tooling, and global query infrastructure.

Mid Onsite Posted 7 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, TX

About the DNS team

Cloudflare runs one of the largest DNS infrastructures in the world. We provide authoritative DNS for millions of Internet properties and operate 1.1.1.1, a public recursive resolver.  Aggregated our authoritative DNS and resolver platforms handle around 3 trillion DNS queries per day.

Our DNS systems are custom built internally, so we’ve developed a lot of proprietary technology that operates at scale, iterating constantly to meet new scaling and reliability requirements. The work spans protocol implementation, distributed systems, performance, reliability, and the operational tooling behind them.

Our team builds and operates both services, plus the systems that publish records, distribute changes, and serve queries across Cloudflare’s global network.

About the role

As a Systems Engineer on the DNS team at Cloudflare, you will be a key contributor to one of the core systems that help build a better Internet. You will take ownership of medium-to-large projects, driving them from initial design to successful completion with some supervision.

In this role, you will act as a natural point of contact for your projects, mentor junior engineers, and help improve the resilience and architecture of our systems. We are looking for an engineer who can solve complex issues with minimal help and contribute to shaping features and processes within a talented, collaborative team.

Responsibilities

  • Maintain and expand our DNS infrastructure, implementing features for our customers.
  • Write high-quality, maintainable, and well-tested code that simplifies and improves our systems
  • Act as a subject matter expert for moderately complex systems, becoming a go-to person for questions about the projects you work on.
  • Proactively identify issues affecting the team and propose effective solutions to improve our processes and technology.
  • Collaborate with Product and other stakeholders to provide meaningful input on product requirement documents (PRDs).
  • Serve as a mentor and onboarding guide for junior team members, helping them grow through thoughtful code and design reviews.
  • Debug and resolve complex service issues with minimal assistance, improving system resilience through refactoring and re-architecting.

Desirable Skills, Knowledge, and Experience:

  • BA/BS in Computer Science or a related field, or equivalent practical experience.
  • Strong systems programming fundamentals, including performance, concurrency, and networking.
  • Ability to write production code in Rust or Go, or a track record of learning a comparable language quickly.
  • A habit of measuring before optimizing and reasoning about failure modes.
  • Willingness to own changes beyond the code: rollout, monitoring, on-call, and follow-up.
  • DNS experience is welcome, not required.
  • Ability to drive projects to completion and scope work effectively for yourself and other team members.

Bonus Points

  • Experience running established team meetings or technical discussions.
  • Contributions to technical documentation or talks that guide your team or organization.
  • Experience interviewing and providing meaningful feedback on technical candidates.
  • Familiarity with building services in a large-scale, high-performance environment.
  • Open source contributions is a big bonus
  • Knowledge of DNSSEC and various security extensions to DNS
  • Knowledge of HTTP, TLS and CDN Networks

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Systems Engineer, Browser Isolation at Cloudflare

Builds and maintains Chromium-based browser isolation, distributed browser services, rendering systems, observability, and infrastructure.

Mid Onsite Posted 7 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, TX (US)

About the team

Cloudflare Browser Isolation runs web content in remote browsers, helping protect users from threats while preserving a responsive browsing experience. Our team builds the Chromium-based browsing engine, remote rendering and streaming technology, and distributed services that manage browser sessions across Cloudflare’s global network.

You will work at the intersection of systems programming, distributed systems, and security. Engineers contribute across the product, collaborating on browser changes, service orchestration, observability, and build infrastructure.

Scope and growth

At this level, you will be accountable for reliable delivery within a defined component or problem area. You will make sound implementation decisions, seek help when needed, and build broader system knowledge over time. You do not need to have led an organization-wide architecture effort to succeed in this role.

Technologies we use

  • Browser engine: Chromium and C++.
  • Systems programming: Rust.
  • Distributed services and orchestration: Go, TypeScript, Cloudflare Workers, Nomad, and Consul.
  • Remote rendering and streaming: WebRTC and Skia.
  • Browser client: TypeScript, WebAssembly, and WebGL.

What you will do

  • Own well-scoped features and improvements from design and implementation through testing, rollout, and production follow-up, with support from experienced teammates.
  • Develop and maintain C++ code in our Chromium-based browser, and contribute across distributed services and systems components written in Go, Rust, and TypeScript.
  • Debug failures across browser processes, Linux hosts, and distributed services using logs, metrics, traces, and profiling tools.
  • Improve session reliability, startup time, interactive latency, and resource efficiency; validate improvements with measurements.
  • Write maintainable code, automated tests, and clear design notes; participate in constructive code and design reviews.
  • Collaborate with teammates and partner teams, communicate trade-offs and blockers, and incorporate feedback.
  • Participate in the team’s production on-call rotation after onboarding, and contribute to incident mitigation and follow-up improvements.

This role may require flexibility to be on-call outside of standard working hours to address technical issues as needed.

Desirable Skills, Knowledge, and Experience

  • Experience delivering and maintaining production software, with practical C++ proficiency and an understanding of memory ownership, resource lifetimes, and concurrency.
  • Linux/UNIX fundamentals, including processes, threads, networking, and tools for diagnosing system behavior.
  • Working knowledge of data structures, algorithms, and software design.
  • Experience developing or operating distributed systems, with an understanding of service-to-service communication, timeouts, retries, partial failure, and basic consistency trade-offs.
  • Ability to navigate an unfamiliar codebase, break a defined problem into deliverable steps, and test correctness and failure cases.
  • A systematic approach to debugging and performance analysis, using evidence to form and test hypotheses.
  • Clear communication, collaborative problem-solving, and a willingness to learn Rust, Go, TypeScript, and the rest of our stack.

Bonus Points

These are preferred qualifications, not prerequisites. Prior Browser Isolation or Cloudflare experience is not required.

  • Browser engines, Chromium, browser sandboxing, or security-sensitive systems.
  • Low-latency streaming, graphics, remote computing, or other real-time systems.
  • Container and workload orchestration, including Nomad or Kubernetes, and service discovery.
  • Experience using Rust for systems programming or distributed services.
  • Go or TypeScript; WebRTC, Skia, WebAssembly, or WebGL.
  • Production observability, capacity planning, incident response, or build and release infrastructure.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Systems Engineer, DNS at Cloudflare

Builds and operates large-scale DNS systems, distributed services, performance tooling, and reliability infrastructure for Cloudflare’s global network.

Mid Onsite Posted 7 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, TX

About the DNS team

Cloudflare runs one of the largest DNS infrastructures in the world. We provide authoritative DNS for millions of Internet properties and operate 1.1.1.1, a public recursive resolver.  Aggregated our authoritative DNS and resolver platforms handle around 3 trillion DNS queries per day.

Our DNS systems are custom built internally, so we’ve developed a lot of proprietary technology that operates at scale, iterating constantly to meet new scaling and reliability requirements. The work spans protocol implementation, distributed systems, performance, reliability, and the operational tooling behind them.

Our team builds and operates both services, plus the systems that publish records, distribute changes, and serve queries across Cloudflare’s global network.

About the role

As a Systems Engineer on the DNS team at Cloudflare, you will be a key contributor to one of the core systems that help build a better Internet. You will take ownership of medium-to-large projects, driving them from initial design to successful completion with some supervision.

In this role, you will act as a natural point of contact for your projects, mentor junior engineers, and help improve the resilience and architecture of our systems. We are looking for an engineer who can solve complex issues with minimal help and contribute to shaping features and processes within a talented, collaborative team.

Responsibilities

  • Maintain and expand our DNS infrastructure, implementing features for our customers.
  • Write high-quality, maintainable, and well-tested code that simplifies and improves our systems
  • Act as a subject matter expert for moderately complex systems, becoming a go-to person for questions about the projects you work on.
  • Proactively identify issues affecting the team and propose effective solutions to improve our processes and technology.
  • Collaborate with Product and other stakeholders to provide meaningful input on product requirement documents (PRDs).
  • Serve as a mentor and onboarding guide for junior team members, helping them grow through thoughtful code and design reviews.
  • Debug and resolve complex service issues with minimal assistance, improving system resilience through refactoring and re-architecting.

Desirable Skills, Knowledge, and Experience:

  • BA/BS in Computer Science or a related field, or equivalent practical experience.
  • Strong systems programming fundamentals, including performance, concurrency, and networking.
  • Ability to write production code in Rust or Go, or a track record of learning a comparable language quickly.
  • A habit of measuring before optimizing and reasoning about failure modes.
  • Willingness to own changes beyond the code: rollout, monitoring, on-call, and follow-up.
  • DNS experience is welcome, not required.
  • Ability to drive projects to completion and scope work effectively for yourself and other team members.

Bonus Points

  • Experience running established team meetings or technical discussions.
  • Contributions to technical documentation or talks that guide your team or organization.
  • Experience interviewing and providing meaningful feedback on technical candidates.
  • Familiarity with building services in a large-scale, high-performance environment.
  • Open source contributions is a big bonus
  • Knowledge of DNSSEC and various security extensions to DNS
  • Knowledge of HTTP, TLS and CDN Networks

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Systems Engineer, Browser Isolation at Cloudflare

Builds and maintains Chromium-based browser isolation, distributed browser session services, remote rendering, observability, and infrastructure.

Mid Onsite Posted 7 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, TX (US)

About the team

Cloudflare Browser Isolation runs web content in remote browsers, helping protect users from threats while preserving a responsive browsing experience. Our team builds the Chromium-based browsing engine, remote rendering and streaming technology, and distributed services that manage browser sessions across Cloudflare’s global network.

You will work at the intersection of systems programming, distributed systems, and security. Engineers contribute across the product, collaborating on browser changes, service orchestration, observability, and build infrastructure.

Scope and growth

At this level, you will be accountable for reliable delivery within a defined component or problem area. You will make sound implementation decisions, seek help when needed, and build broader system knowledge over time. You do not need to have led an organization-wide architecture effort to succeed in this role.

Technologies we use

  • Browser engine: Chromium and C++.
  • Systems programming: Rust.
  • Distributed services and orchestration: Go, TypeScript, Cloudflare Workers, Nomad, and Consul.
  • Remote rendering and streaming: WebRTC and Skia.
  • Browser client: TypeScript, WebAssembly, and WebGL.

What you will do

  • Own well-scoped features and improvements from design and implementation through testing, rollout, and production follow-up, with support from experienced teammates.
  • Develop and maintain C++ code in our Chromium-based browser, and contribute across distributed services and systems components written in Go, Rust, and TypeScript.
  • Debug failures across browser processes, Linux hosts, and distributed services using logs, metrics, traces, and profiling tools.
  • Improve session reliability, startup time, interactive latency, and resource efficiency; validate improvements with measurements.
  • Write maintainable code, automated tests, and clear design notes; participate in constructive code and design reviews.
  • Collaborate with teammates and partner teams, communicate trade-offs and blockers, and incorporate feedback.
  • Participate in the team’s production on-call rotation after onboarding, and contribute to incident mitigation and follow-up improvements.

This role may require flexibility to be on-call outside of standard working hours to address technical issues as needed.

Desirable Skills, Knowledge, and Experience

  • Experience delivering and maintaining production software, with practical C++ proficiency and an understanding of memory ownership, resource lifetimes, and concurrency.
  • Linux/UNIX fundamentals, including processes, threads, networking, and tools for diagnosing system behavior.
  • Working knowledge of data structures, algorithms, and software design.
  • Experience developing or operating distributed systems, with an understanding of service-to-service communication, timeouts, retries, partial failure, and basic consistency trade-offs.
  • Ability to navigate an unfamiliar codebase, break a defined problem into deliverable steps, and test correctness and failure cases.
  • A systematic approach to debugging and performance analysis, using evidence to form and test hypotheses.
  • Clear communication, collaborative problem-solving, and a willingness to learn Rust, Go, TypeScript, and the rest of our stack.

Bonus Points

These are preferred qualifications, not prerequisites. Prior Browser Isolation or Cloudflare experience is not required.

  • Browser engines, Chromium, browser sandboxing, or security-sensitive systems.
  • Low-latency streaming, graphics, remote computing, or other real-time systems.
  • Container and workload orchestration, including Nomad or Kubernetes, and service discovery.
  • Experience using Rust for systems programming or distributed services.
  • Go or TypeScript; WebRTC, Skia, WebAssembly, or WebGL.
  • Production observability, capacity planning, incident response, or build and release infrastructure.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Senior GenAI Engineer at Taboola

Develops and evaluates generative AI, machine learning, and NLP systems for personalized content discovery and monetization at scale.

Senior Onsite Posted 8 days ago RemoteFirstJobs Product
What this role involves

Realize your potential by joining the leading performance-driven advertising company!

As a Senior GenAI Engineer in our GenAI team in the Tel Aviv office, you’ll play a key role in developing and enhancing our generative AI products, building advanced algorithmic solutions that improve content discovery, personalization, and monetization at scale.

To thrive in this role, you’ll need:

  • M.Sc. in Computer Science, Mathematics, Engineering, or a related field
  • Strong Python, SQL and Spark skills
  • Familiarity with statistical modeling techniques
  • 2+ years of hands-on experience designing, building and evaluating GenAI workflows, including Agentic RAG, Tool calls evaluation, LLM-as-a-judge, RLHF, and LLM fine-tuning
  • 3+ years of experience in data science, analytics, and visualization
  • Excellent problem-solving and critical-thinking abilities
  • 3+ years of hands-on experience developing traditional machine learning algorithms, and NLP models.

Bonus points if you have:

  • Strong mentoring and public-speaking skills, with a passion for writing research papers and technical documentation and sharing knowledge at conferences.
  • Experienced in Java or Scala

How you’ll make an impact:

  • Be responsible for the entire algorithmic lifecycle of our user facing multilingual GenAI product at scale DeeperDive: data analytics, offline and online evaluation of new LLMs, evaluate the quality of our generative content, minimize hallucinations, evaluate guardrails, tool use and router calls, and improve retrieval combined with NER.
  • Improve personalized monetization flows and impact directly on the company’s revenue.
  • Work on a daily basis with on prem LLMs hosted in our datacenters, cooperate with external providers and embrace SOTA technologies.
  • Apply your scientific knowledge and creativity to analyze large volumes of diverse data and develop algorithmic solutions and models to solve complex problems
  • Influence directly on the way billions of people discover the internet.
  • Work on projects such as DeeperDive, LLM monetization, Personalized user questions, organic recommendations and personalized ads.

Our tech stack:

Python, Java, Langfuse, TensorFlow, Spark, Kafka, Cassandra, HDFS, iceberg, ElasticSearch, AirFlow, BigQuery, Google Cloud Platform, Kubernetes and Docker.

Why Taboola?

If you ask Taboolars what they love about working here, they’ll tell you that they’ve been empowered to realize their full potential while growing and learning from and with smart and talented people. They’ll also share more about:

  • Adam Singolda, Taboola Founder and CEO says; “You can copy anything from another business but you can’t copy a company’s culture.
  • Well-being: Enjoy comprehensive benefits (health, etc.), a fully stocked kitchen, and location-specific perks (gym partnerships, parking).
  • Flexibility: We offer a hybrid work schedule with 3 days in-office with an option to come in more often if desired.
  • Work with some of the biggest names: We work with some of the biggest names in the business. Our publisher partners include Yahoo, Conde Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, Expedia and Honda.

Ready to realize your potential?

Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.

Learn more about #TaboolaLife on LinkedIn, Facebook, Instagram, X, YouTube, & the Taboola Life Blog.

About Taboola

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.

Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.

About DeeperDive

DeeperDive is a 10M monthly active users RAG based generative AI answer engine designed specifically for trusted publishers. It delivers concise, real-time answers that reflect what audiences are actively reading - surfacing not only what happened, but why it matters.

Built on Taboola’s “Pulse of the Internet” - insights from over 600 million daily users — DeeperDive helps publishers respond to trending questions and deliver meaningful context on the topics their readers care about most.

Rather than replacing journalism, DeeperDive enhances it. It empowers newsrooms to produce credible, nuanced content at scale, while preserving each publisher’s unique editorial voice and brand integrity.

#LI-DN1

#LI-Hybrid

Read the full description
Engineer Software Engineer, Mobile SDK at Cloudflare

Builds and maintains native iOS and Android security SDK architecture, APIs, performance standards, integrations, and release quality.

Senior Onsite Posted 18 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, TX

What you’ll do

We’re looking for a Senior Software Engineer to join our WARP Mobile SDK team to help build the future of our mobile security SDKs.

Responsibilities

In this role, you will define the client architecture and public APIs for native iOS and Android SDKs, working from deep expertise in at least one of those ecosystems. You will establish foundations that are testable, well-documented, lightweight, and straightforward for customer engineering teams to integrate and operate.

As a senior software engineer, you will set standards for compatibility, diagnostics, performance, and release quality across mobile platforms. You will work closely with product and engineering partners to turn a security problem into a dependable developer product, mentor native mobile engineers, and help resolve complex customer integration issues. You will be successful in this role if you combine strong native engineering judgment and a track record of carrying distributed software from design through production operation.

Desirable Skills, Knowledge, and Experience:

  • Deep experience building production software for either iOS with Swift or Android with Kotlin, and enough familiarity with the other ecosystem to guide shared architectural decisions
  • Experience designing or owning customer-distributed SDKs, libraries, or similarly constrained developer-facing products
  • Experience with mobile platform security concepts, including app and device integrity, secure key storage, application signing, authentication, and secure communications
  • Familiarity with native mobile networking stacks, HTTP APIs, and the integration challenges introduced by different application architectures and networking libraries
  • Experience diagnosing production issues that cross application, SDK, network, and service boundaries, while designing safe diagnostics that do not expose sensitive data
  • Understanding of mobile package distribution, source and binary compatibility, dependency management, and reliable release practices
  • Experience writing technical designs and aligning decisions across product, client, backend, edge, and security teams
  • Experience mentoring engineers and raising a team’s technical bar through design review, code review, and knowledge sharing
  • Empathetic, proactive, and constructive written and verbal communication skills
  • Proven ability to operate within strict mobile performance budgets, including binary size, battery use, startup time, and main-thread overhead

Bonus Points:

  • Familiarity with how native SDKs are consumed by cross-platform frameworks such as React Native and Flutter is a plus
  • Familiarity with lower-level languages like C++ or Rust for high-performance, cross-platform security modules is a plus

Compensation

Compensation may be adjusted depending on work location.

Equity

This role is eligible to participate in Cloudflare’s equity plan.

Benefits

Cloudflare offers a complete package of benefits and programs to support you and your family.  Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!  The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

  • Medical/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • Flexible Spending Accounts
  • Commuter Spending Accounts
  • Fertility & Family Forming Benefits
  • On-demand mental health support and Employee Assistance Program
  • Global Travel Medical Insurance

Financial Benefits

  • Short and Long Term Disability Insurance
  • Life & Accident Insurance
  • 401(k) Retirement Savings Plan
  • Employee Stock Participation Plan

Time Off

  • Flexible paid time off covering vacation and sick leave
  • Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Software Engineer, Mobile SDK at Cloudflare

Builds and leads architecture for native iOS and Android security SDKs, ensuring performance, compatibility, documentation, releases, and customer integration quality.

Senior Onsite Posted 18 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, TX

What you’ll do

We’re looking for a Senior Software Engineer to join our WARP Mobile SDK team to help build the future of our mobile security SDKs.

Responsibilities

In this role, you will define the client architecture and public APIs for native iOS and Android SDKs, working from deep expertise in at least one of those ecosystems. You will establish foundations that are testable, well-documented, lightweight, and straightforward for customer engineering teams to integrate and operate.

As a senior software engineer, you will set standards for compatibility, diagnostics, performance, and release quality across mobile platforms. You will work closely with product and engineering partners to turn a security problem into a dependable developer product, mentor native mobile engineers, and help resolve complex customer integration issues. You will be successful in this role if you combine strong native engineering judgment and a track record of carrying distributed software from design through production operation.

Desirable Skills, Knowledge, and Experience:

  • Deep experience building production software for either iOS with Swift or Android with Kotlin, and enough familiarity with the other ecosystem to guide shared architectural decisions
  • Experience designing or owning customer-distributed SDKs, libraries, or similarly constrained developer-facing products
  • Experience with mobile platform security concepts, including app and device integrity, secure key storage, application signing, authentication, and secure communications
  • Familiarity with native mobile networking stacks, HTTP APIs, and the integration challenges introduced by different application architectures and networking libraries
  • Experience diagnosing production issues that cross application, SDK, network, and service boundaries, while designing safe diagnostics that do not expose sensitive data
  • Understanding of mobile package distribution, source and binary compatibility, dependency management, and reliable release practices
  • Experience writing technical designs and aligning decisions across product, client, backend, edge, and security teams
  • Experience mentoring engineers and raising a team’s technical bar through design review, code review, and knowledge sharing
  • Empathetic, proactive, and constructive written and verbal communication skills
  • Proven ability to operate within strict mobile performance budgets, including binary size, battery use, startup time, and main-thread overhead

Bonus Points:

  • Familiarity with how native SDKs are consumed by cross-platform frameworks such as React Native and Flutter is a plus
  • Familiarity with lower-level languages like C++ or Rust for high-performance, cross-platform security modules is a plus

Compensation

Compensation may be adjusted depending on work location.

Equity

This role is eligible to participate in Cloudflare’s equity plan.

Benefits

Cloudflare offers a complete package of benefits and programs to support you and your family.  Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!  The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

  • Medical/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • Flexible Spending Accounts
  • Commuter Spending Accounts
  • Fertility & Family Forming Benefits
  • On-demand mental health support and Employee Assistance Program
  • Global Travel Medical Insurance

Financial Benefits

  • Short and Long Term Disability Insurance
  • Life & Accident Insurance
  • 401(k) Retirement Savings Plan
  • Employee Stock Participation Plan

Time Off

  • Flexible paid time off covering vacation and sick leave
  • Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Software Engineer, Mobile SDK at Cloudflare

Builds and leads architecture for Cloudflare’s native iOS and Android mobile security SDKs, including APIs, performance, testing, releases, and customer integrations.

Senior Onsite Posted 18 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, TX

What you’ll do

We’re looking for a Senior Software Engineer to join our WARP Mobile SDK team to help build the future of our mobile security SDKs.

Responsibilities

In this role, you will define the client architecture and public APIs for native iOS and Android SDKs, working from deep expertise in at least one of those ecosystems. You will establish foundations that are testable, well-documented, lightweight, and straightforward for customer engineering teams to integrate and operate.

As a senior software engineer, you will set standards for compatibility, diagnostics, performance, and release quality across mobile platforms. You will work closely with product and engineering partners to turn a security problem into a dependable developer product, mentor native mobile engineers, and help resolve complex customer integration issues. You will be successful in this role if you combine strong native engineering judgment and a track record of carrying distributed software from design through production operation.

Desirable Skills, Knowledge, and Experience:

  • Deep experience building production software for either iOS with Swift or Android with Kotlin, and enough familiarity with the other ecosystem to guide shared architectural decisions
  • Experience designing or owning customer-distributed SDKs, libraries, or similarly constrained developer-facing products
  • Experience with mobile platform security concepts, including app and device integrity, secure key storage, application signing, authentication, and secure communications
  • Familiarity with native mobile networking stacks, HTTP APIs, and the integration challenges introduced by different application architectures and networking libraries
  • Experience diagnosing production issues that cross application, SDK, network, and service boundaries, while designing safe diagnostics that do not expose sensitive data
  • Understanding of mobile package distribution, source and binary compatibility, dependency management, and reliable release practices
  • Experience writing technical designs and aligning decisions across product, client, backend, edge, and security teams
  • Experience mentoring engineers and raising a team’s technical bar through design review, code review, and knowledge sharing
  • Empathetic, proactive, and constructive written and verbal communication skills
  • Proven ability to operate within strict mobile performance budgets, including binary size, battery use, startup time, and main-thread overhead

Bonus Points:

  • Familiarity with how native SDKs are consumed by cross-platform frameworks such as React Native and Flutter is a plus
  • Familiarity with lower-level languages like C++ or Rust for high-performance, cross-platform security modules is a plus

Compensation

Compensation may be adjusted depending on work location.

Equity

This role is eligible to participate in Cloudflare’s equity plan.

Benefits

Cloudflare offers a complete package of benefits and programs to support you and your family.  Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!  The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

  • Medical/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • Flexible Spending Accounts
  • Commuter Spending Accounts
  • Fertility & Family Forming Benefits
  • On-demand mental health support and Employee Assistance Program
  • Global Travel Medical Insurance

Financial Benefits

  • Short and Long Term Disability Insurance
  • Life & Accident Insurance
  • 401(k) Retirement Savings Plan
  • Employee Stock Participation Plan

Time Off

  • Flexible paid time off covering vacation and sick leave
  • Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

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Engineer Mission Engineer II - College Station, TX at Axon Spain

Builds technical solutions using AI, automation, data, and Axon tools to solve operational challenges for public safety agencies.

Mid Onsite Posted 20 days ago RemoteFirstJobs Product
What this role involves

Join Axon and be a Force for Good.

At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other.

Life at Axon is fast-paced, challenging and meaningful. Here, you’ll take ownership and drive real change. Constantly grow as you work hard for a mission that matters at a company where you matter.

Your Impact

This isn’t a relationship management role. It’s an ownership role. Sharp. Adaptable. Unstoppable. As a Mission Engineer II, you’ll work directly alongside public safety agencies to turn real operational challenges into working technical solutions.

You’ll spend time with the people doing the work, understand how the agency operates, identify problems worth solving, and use Axon tools, AI, automation, data, and the broader Axon ecosystem to build against them.

Building is the core of the role, but customer needs come first. Because you’re embedded with the agency, you’ll also become a go-to technical resource who understands their Axon environment and helps them navigate critical needs when they arise. You may help quarterback an upcoming deployment, coordinate a complex technical issue, or connect the right Axon teams around an agency priority.

You won’t replace Support, Deployment, Product, or other teams. You’ll bring technical continuity, help connect the dots, and use what you learn to identify the next opportunity to build something better. Mission Engineers don’t measure success by activity. They measure it by what gets built, what gets used, and what changes because of it.

What You’ll Do

Location: On Site with travel

Reports To: Manager or Senior Manager of Mission Engineering

Discover the Mission

  • Embed with assigned agencies to understand their mission, people, workflows, systems, and priorities.
  • Develop broad knowledge of the Axon ecosystem and deeper expertise in the products deployed at your agency.
  • Work with frontline users, technical teams, and agency leadership to uncover operational friction.
  • Translate customer problems into clear technical requirements and measurable success criteria.
  • Identify opportunities for AI, automation, data, and Axon capabilities to improve how the agency operates.
  • Understand what the customer needs—not simply what they initially ask for.

Build With the Platform

  • Build applications, dashboards, workflows, automations, and using Axon products and other approved Axon tools.
  • Apply foundational software engineering concepts including APIs, data structures, scripting, testing, debugging, and version control.
  • Use AI and AI-assisted development tools responsibly within Axon’s approved development and security environment.
  • Configure and extend capabilities across Axon’s technology ecosystem.
  • Understand when you can solve the problem yourself and when deeper Product or Engineering partnership is required.
  • Build with Axon—not around it.

Transform Builds Into Outcomes

  • Move solutions from discovery into real customer use.
  • Test and iterate alongside the people who will actually use what you build.
  • Drive adoption and measure results against agreed success criteria.
  • Continue improving solutions until they create sustained operational value.
  • Document successful solutions so they can be maintained, improved, and reused.

Be the Agency’s Go-To Technical Resource

  • Maintain a consistent onsite presence and deep understanding of the agency’s Axon environment.
  • Lean into critical customer needs when your technical context or involvement can materially improve the outcome.
  • Help quarterback technical alignment around important deployments without replacing the teams responsible for deployment execution.
  • Serve as a liaison when complex technical issues require coordination beyond standard Support.
  • Help customers navigate capabilities across products such as Records, Fusus, AI Era, and the broader Axon ecosystem.
  • Connect the right resources across Product, Engineering, Support, Deployment, Training, Mission Operations, Mission Success, and Sales.
  • Continuously ask: What are we learning, what could work better, and what could we build so this is easier next time?
  • Return to the highest-value build opportunities once immediate customer needs are addressed.

Learn in the Field. Improve Axon.

  • Capture recurring customer needs, workflow patterns, and technical friction.
  • Share successful builds and lessons across Mission Engineering.
  • Bring platform limitations and customer insights back to Product and Engineering.
  • Identify solutions that could be reused by other MEs and agencies.

What You Bring

Required

  • Typically 3–5+ years of experience in solutions engineering, software engineering, systems, technical consulting, implementation engineering, or another hands-on technical role.
  • Foundational software engineering capability and demonstrated experience building technical solutions.
  • Working knowledge of APIs, scripting/ programming, data, testing, debugging, and modern development practices.
  • Understanding of AI concepts and practical applications.
  • Strong technical curiosity and ability to rapidly learn emerging platforms and tools.
  • Ability to solve ambiguous problems rather than simply execute predefined tasks.
  • Strong communication skills across technical and non-technical audiences.
  • Customer-facing mindset and curiosity about how organizations actually operate.
  • Ability to obtain and maintain CJIS compliance and satisfy applicable agency background requirements.
  • Ability to maintain the onsite presence required by the engagement.

Preferred

  • Experience with Python, JavaScript, SQL, REST APIs, cloud platforms, or modern frameworks.
  • Experience with AI platforms, workflow automation, low-code development, or data.
  • Experience in public safety, defense, military, intelligence, government, or other mission-critical environments.

What Success Looks Like

You can take a meaningful customer problem through:

Discover → Build → Transform

Given Axon’s approved toolkit, and a problem worth solving, you can turn it into a working solution and demonstrate whether it created value. And when the agency needs you elsewhere, you lean in without losing the engineering mindset—help solve the immediate need, identify what can be improved, and return to building.

Benefits that Benefit You

  • Competitive salary and 401k with employer match
  • Discretionary paid time off
  • Paid parental leave for all
  • Medical, Dental, Vision plans
  • Fitness Programs
  • Emotional & Mental Wellness support
  • Learning & Development programs

Benefits listed herein may vary depending on the nature of your employment and the location where you work

Don’t meet every single requirement? That’s ok. At Axon, we Aim Far. We think big with a long-term view because we want to reinvent the world to be a safer, better place. We are also committed to building diverse teams that reflect the communities we serve.

Studies have shown that women and people of color are less likely to apply to jobs unless they check every box in the job description. If you’re excited about this role and our mission to Protect Life but your experience doesn’t align perfectly with every qualification listed here, we encourage you to apply anyways. You may be just the right candidate for this or other roles.

Important Notes

The above job description is not intended as, nor should it be construed as, exhaustive of all duties, responsibilities, skills, efforts, or working conditions associated with this job. The job description may change or be supplemented at any time in accordance with business needs and conditions.

Some roles may also require legal eligibility to work in a firearms environment.

We collect personal information from applicants to evaluate candidates for employment. You may request access, deletion, or exercise other CCPA rights at axongreenhousesupport@axon.com or via our Axon Privacy Web Form. For more information, please see the Your California Privacy Rights section of our Applicant and Candidate Privacy Notice.

Axon’s mission is to Protect Life and is committed to the well-being and safety of its employees as well as Axon’s impact on the environment. All Axon employees must be aware of and committed to the appropriate environmental, health, and safety regulations, policies, and procedures. Axon employees are empowered to report safety concerns as they arise and activities potentially impacting the environment.

We are an equal opportunity employer that promotes justice, advances equity, values diversity and fosters inclusion. We’re committed to hiring the best talent — regardless of race, creed, color, ancestry, religion, sex (including pregnancy), national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, genetic information, veteran status, or any other characteristic protected by applicable laws, regulations and ordinances — and empowering all of our employees so they can do their best work. If you have a disability or special need that requires assistance or accommodation during the application or the recruiting process, please email recruitingops@axon.com.  Please note that this email address is for accommodation purposes only. Axon will not respond to inquiries for other purposes.

Phishing alert:  Axon will never ask you to pay for any part of the hiring process, including training, equipment, or background checks. We do not make job offers via text message, WhatsApp, or instant messaging platforms without a formal interview process.  All legitimate job openings are listed on our official careers page at https://www.axon.com/careers.  If you receive a suspicious offer or outreach from an email address that is not @axon.com, or if you are asked for sensitive personal information (bank details, Social Security Number) prematurely, please ignore the message and report it to recruitingops@axon.com.

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Engineer System Engineer, Behavioral Analysis at Cloudflare

Builds and operates production systems for user and entity behavior analytics, including behavioral detections, risk scoring, and security integrations.

Senior Onsite Posted 20 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin Texas or New York

About the Role

Cloudflare One brings together secure access, network connectivity, and data protection. Our products generate massive amounts of signals about how people and agents access applications, use the network, and handle data—but a security practitioner needs more than isolated events. They need to understand what happened, whether it is unusual, why it matters, and what to investigate next.

The UEBA (User and Entity Behavior Analytics) team builds the systems behind those answers. We ingest and evaluate Cloudflare One signals, produce high fidelity user-risk events, maintain risk scores, and make that information available to customer-facing experiences and other Cloudflare services. Today, we are focused on expanding our behavioral detections and improving the clarity of the resulting investigations and integrations.

As a Systems Engineer, you will build and operate production services in this pipeline. You might implement a detection for an unusual pattern of DNS activity or data movement, improve how events contribute to a user’s risk score, or make risk-event history easier for customers to investigate. You will own well-defined projects through design, implementation, testing, rollout, and operational follow-through, working with other engineers, Product, and partner teams across Cloudflare.

Responsibilities

  • Build behavioral detections. Turn product requirements and available telemetry into production-ready detections across signals such as Access, Gateway, DNS, device posture, and data protection. Define the data dependencies, evaluation approach, and how you will assess signal quality before release.
  • Make risk understandable. Help connect detection output to event history, logs, and customer-facing investigations so practitioners can see what triggered a finding and how a user’s risk changed.
  • Design & Scale Infrastructure: Architect, deploy, and maintain robust distributed systems, focusing on high availability, low latency, and horizontal scalability.
  • Collaborate across teams. Collaborate with Product and engineers in Access, Gateway, Analytics and Reporting, Logs, and other data-producing or data-consuming teams to agree on event contracts and deliver end-to-end functionality.
  • Ensure Reliability. Participate in architecture reviews, capacity planning, and proactive system health monitoring to guarantee maximum uptime and resilience.

Desirable Skills, Knowledge, and Experience

  • 3+ years of professional experience building, testing, and operating backend or distributed systems in production.
  • Strong proficiency in at least one systems programming language (e.g., Go, Rust, C/C++) with a track record of writing clean, maintainable code.
  • 3+ years of practical experience with databases and data-intensive services—for example, PostgreSQL, ClickHouse, or comparable relational or analytical stores.
  • Experience reasoning about event-driven systems: message delivery, duplicate or late events, state, failure recovery, and safe changes to live consumers or APIs.
  • Clear written and verbal communication, and an ability to work through technical decisions with product and engineering partners.
  • Experience using metrics, logs, traces, profiling, and experiments to understand production behavior and validate improvements
  • Bring strong opinions, clear judgment, and a willingness to revise your view when data, users, or production reality prove otherwise.

Bonus Points

  • Experience with security analytics, fraud or abuse detection, identity, Zero Trust, SASE, or network telemetry.
  • Familiarity with Kafka or other streaming systems; Kubernetes; and high-volume event processing.
  • Experience with statistical baselines, anomaly detection, time-windowed aggregation, or evaluating false positives and detection coverage.
  • Familiarity with DNS, HTTP, authentication events, data-loss-prevention signals, or endpoint-security integrations.
  • Experience with distributed state, caches, object storage, or safe migration of a legacy production service.

Compensation

Compensation may be adjusted depending on work location and level.

New York Estimated Base salary $150,000 - $206,000.

Austin Texas Estimated Base salary $136,000 - $187,000.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

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Engineer Enterprise Systems Developer- Order to Cash at Cloudflare

Develops and owns enterprise financial systems supporting billing, collections, revenue recognition, general ledger, and financial consolidation.

Senior Onsite Posted 22 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Senior Enterprise Systems Developer - Order-to-Cash & Record-to-Report (O2C/R2R)

Location: Austin, TX

About the Role

At Cloudflare, we are on a mission to help build a better Internet. To achieve this, our internal operations must run seamlessly, securely, and efficiently. We are seeking a highly skilled, forward-thinking Senior Enterprise Systems Developer to join our Enterprise Systems team with a dedicated focus on our core financial operations: the Order-to-Cash (O2C), Revenue Management, and Record-to-Report (R2R) ecosystems.

In this role, you will be the primary technical owner for the applications that drive our billing, collections, revenue recognition, general ledger management, and financial consolidations. Your core tech stack will include NetSuite, Zuora RevPro, and Oracle Fusion Cloud (Financials - O2C and R2R modules). Your primary customers will be the Revenue Accounting, Billing, Corporate Accounting, and broader Finance organizations, and you will partner closely with them to optimize how Cloudflare transacts, recognizes revenue, and reports financials at scale.

If you are a builder at heart who enjoys solving complex financial system workflows, automating the month-end close, leveraging AI for financial insights, and designing seamless enterprise integrations from Quote-to-Cash through to the General Ledger, this role is for you.

What You’ll Do

Application Administration & Environment Management

  • Serve as the primary subject-matter expert and developer for Cloudflare’s O2C and R2R technology stack (NetSuite, Zuora RevPro, Oracle Fusion).
  • Manage user provisioning, complex role-based access control (RBAC), and security settings specific to billing approvals, journal entry (JE) limits, general ledger access, and revenue posting.
  • Manage application environments (e.g., Production vs. Sandbox/Release Preview), ensuring alignment across all environments from both a data and release perspective to support safe testing of financial changes.
  • Monitor ongoing application performance and reliability, managing incident workflows to ensure ticket SLAs for the Finance organization are consistently met, especially during critical month-end and quarter-end close periods.
  • Provide Tier 3 support and end-user enablement, serving as the ultimate technical escalation point for financial system issues.

System Development, Integrations & AI Initiatives

  • Act as the Subject-Matter Expert for integrations across the QTC, O2C, and R2R lifecycles. Ensure the seamless flow of data (e.g., syncing closed-won opportunities to NetSuite/Oracle, passing billing data to Zuora RevPro, and ensuring subledger transactions map flawlessly to the GL).
  • Design, build, and deploy custom system enhancements, automated billing schedules, journal entry automations, revenue allocation scripts (e.g., SuiteScript), and API integrations between our platforms.
  • Lead the evaluation, implementation, and governance of native AI features within the financial stack (e.g., AI-driven anomaly detection in journal entries and revenue schedules, automated cash application matching, or intelligent account reconciliations) to accelerate financial operations.
  • Proactively monitor vendors’ quarterly updates and product roadmaps. Lead impact assessments, manage versioning/upgrades, and educate Finance stakeholders on new functionality and AI opportunities.

Process Management & Workflow Design

  • Partner directly with the Chief Accounting Officer’s organization, Revenue Accounting, Corporate Accounting, and Billing teams to deeply understand their operational processes and translate business requirements into sophisticated system solutions.
  • Own the design, configuration, and delivery of complex workflows (e.g., dynamic invoice routing, automated dunning processes, intercompany eliminations, and month-end close orchestrations) to eliminate manual bottlenecks.
  • Build and maintain scalable system architectures that support complex, high-volume recurring billing, usage-based consumption models, and multi-entity global consolidations.

Security, Compliance, & Data Governance

  • Partner closely with Internal Audit, Risk, and Compliance teams to maintain robust IT General Controls (ITGC) and strict enterprise-wide data governance for financial and customer data.
  • Spearhead and execute Quarterly Access Reviews (UAR) for all O2C and R2R applications, ensuring accurate access levels and enforcing strict Segregation of Duties (SoD) across billing, revenue, and general ledger operations.
  • Ensure newly implemented AI features, custom scripts, and data-sharing protocols strictly adhere to SOX compliance, maintain data integrity, and ensure audit readiness for all financial records and ASC 606 reporting.
  • Maintain comprehensive system architecture documentation, process maps, and business continuity/disaster recovery plans for critical financial systems.

What We’re Looking For

  • Minimum Experience: Bachelor’s degree in MIS, Computer Science, Finance, Accounting, or a related field. 5+ years of hands-on experience in enterprise systems development and administration, with a strong focus on Financial ERPs.
  • Platform Expertise: Deep, proven experience configuring, administrating, and developing in applications like NetSuite, Zuora RevPro, and Oracle Fusion Cloud (specifically O2C and R2R/GL modules).
  • Integration & Development Skills: Strong understanding of system integration logic (REST/SOAP APIs) and data flows across Quote-to-Cash, Order-to-Cash, and Record-to-Report ecosystems. Experience with scripting languages native to the platforms (e.g., NetSuite SuiteScript) is highly preferred.
  • AI & Innovation Acumen: Familiarity with deploying, testing, or administering AI and machine learning features within SaaS platforms, specifically tailored to financial operations, journal anomaly detection, or cash application.
  • Audit & Compliance Acumen: Extensive experience working in a strict SOX-compliant public company environment. Highly comfortable managing quarterly access reviews, defining SoD for accounting operations, and defending system controls to audit teams.
  • Process-Oriented: A deep understanding of core Order-to-Cash (O2C), Revenue Recognition (ASC 606), and Record-to-Report (R2R) business processes, including global consolidations and the month-end close cycle.
  • Communication: Excellent communication skills, with a proven ability to partner effectively with Finance/Accounting leadership and bridge the gap between technical architecture and financial outcomes.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Junior Software Engineer at Taboola

Build, test, deploy, and maintain frontend and backend services for Taboola’s self-service advertising platform using AI-assisted development tools.

Junior Onsite Posted 22 days ago RemoteFirstJobs Product
What this role involves

Realize your potential by joining the leading performance-driven advertising company!

As a Junior Software Engineer in the Emerging Growth group in our Tel Aviv office, you’ll play a vital role in building one of Taboola’s newest and most strategic growth domains: a self-service platform that lets advertisers and partners independently build, optimize and scale their campaigns.

We’re an AI-native team. AI coding agents like Claude Code, Codex and Cursor are part of how we design, build, test, review and operate our systems every day, and we build our own agents, skills and automated workflows on top of them. We’re looking for someone early in their career who learns fast, takes on new languages and challenges without hesitation, and uses AI to multiply their impact.

Our Tech Stack:

  • AI: Claude Code, Codex, Cursor, MCP, Langfuse and much more
  • Backend: Java, Spring, Python, Kafka, MySQL, Cassandra, Vertica, HDFS, BigQuery, Druid, Docker, K8S, Grafana
  • Frontend: JavaScript, TypeScript, React, HTML, CSS, Jest, Playwright

To thrive in this role, you’ll need:

  • B.Sc in Computer Science or equivalent
  • 1–2 years of hands-on software development experience in a production environment, as an intern, in a student position or full-time
  • Hands-on AI: you use AI coding tools (Claude Code, Codex, Cursor) as part of your daily development workflow, and you know how to check and verify what they produce
  • Fast learner: you pick up new languages, frameworks and domains quickly, and you aren’t afraid to dive into what you don’t know
  • The ability to juggle several workstreams and switch context well, including coordinating multiple AI agents working in parallel
  • Strong analytical and problem-solving skills
  • A product-driven mindset and a passion for working close to the business

Bonus points if you have:

  • Experience with Java or other object-oriented languages (C#, Kotlin, C++ or similar)
  • Experience building AI agents, MCP servers, custom skills or automated workflows on top of AI coding tools
  • Full-stack experience with JavaScript/TypeScript, React, HTML and CSS
  • Experience with SQL and NoSQL databases (MySQL, Vertica, Cassandra)
  • Exposure to large-scale distributed systems, Kafka, Docker or Kubernetes
  • Experience with big data tools (Spark, BigQuery, Airflow)
  • Graduated with honors

How you’ll make an impact:

  • Have end-to-end ownership: design, build, ship, measure and maintain frontend and backend services in a brand-new product domain
  • Work AI-first: use AI coding agents every day to plan, code, test, review and debug, often running several agents in parallel on different tasks
  • Build AI agents, skills and workflows that multiply the team’s capabilities, such as automated code reviews, data analysis, production investigation and feature validation
  • Develop at unimaginable scale, serving thousands of requests per second
  • Influence directly on the way billions of people discover the internet
  • Collaborate closely with the brightest engineers, product managers and business teams
  • Work on innovative projects that are the next growth engines for Taboola

Why Taboola?

If you ask Taboolars what they love about working here, they’ll tell you that they’ve been empowered to realize their full potential while growing and learning from and with smart and talented people. They’ll also share more about:

Adam Singolda, Taboola Founder and CEO says:

“You can copy anything from another business but you can’t copy a company’s culture.”

Well-being: Enjoy comprehensive benefits and well-being programs tailored to the region, a fully stocked kitchen, and location-specific perks.

Flexibility: We offer a hybrid work schedule with 3 days in-office, with an option to come in more often if desired.

Work with some of the biggest names: Our publisher partners include Yahoo, Condé Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, and Expedia.

Ready to realize your potential?

Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.

Learn more about #TaboolaLife on LinkedIn, Facebook, Instagram, X, YouTube, & the Taboola Life Blog.

About Taboola

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.

Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.

#LI-DN1

#LI-Hybrid

Read the full description
Engineer Junior Software Engineer at Taboola

Build, test, deploy, and maintain frontend and backend services for Taboola’s self-service advertising platform using modern software and AI coding tools.

Junior Onsite Posted 22 days ago RemoteFirstJobs Product
What this role involves

Realize your potential by joining the leading performance-driven advertising company!

As a Junior Software Engineer in the Emerging Growth group in our Tel Aviv office, you’ll play a vital role in building one of Taboola’s newest and most strategic growth domains: a self-service platform that lets advertisers and partners independently build, optimize and scale their campaigns.

We’re an AI-native team. AI coding agents like Claude Code, Codex and Cursor are part of how we design, build, test, review and operate our systems every day, and we build our own agents, skills and automated workflows on top of them. We’re looking for someone early in their career who learns fast, takes on new languages and challenges without hesitation, and uses AI to multiply their impact.

Our Tech Stack:

  • AI: Claude Code, Codex, Cursor, MCP, Langfuse and much more
  • Backend: Java, Spring, Python, Kafka, MySQL, Cassandra, Vertica, HDFS, BigQuery, Druid, Docker, K8S, Grafana
  • Frontend: JavaScript, TypeScript, React, HTML, CSS, Jest, Playwright

To thrive in this role, you’ll need:

  • B.Sc in Computer Science or equivalent
  • 1–2 years of hands-on software development experience in a production environment, as an intern, in a student position or full-time
  • Hands-on AI: you use AI coding tools (Claude Code, Codex, Cursor) as part of your daily development workflow, and you know how to check and verify what they produce
  • Fast learner: you pick up new languages, frameworks and domains quickly, and you aren’t afraid to dive into what you don’t know
  • The ability to juggle several workstreams and switch context well, including coordinating multiple AI agents working in parallel
  • Strong analytical and problem-solving skills
  • A product-driven mindset and a passion for working close to the business

Bonus points if you have:

  • Experience with Java or other object-oriented languages (C#, Kotlin, C++ or similar)
  • Experience building AI agents, MCP servers, custom skills or automated workflows on top of AI coding tools
  • Full-stack experience with JavaScript/TypeScript, React, HTML and CSS
  • Experience with SQL and NoSQL databases (MySQL, Vertica, Cassandra)
  • Exposure to large-scale distributed systems, Kafka, Docker or Kubernetes
  • Experience with big data tools (Spark, BigQuery, Airflow)
  • Graduated with honors

How you’ll make an impact:

  • Have end-to-end ownership: design, build, ship, measure and maintain frontend and backend services in a brand-new product domain
  • Work AI-first: use AI coding agents every day to plan, code, test, review and debug, often running several agents in parallel on different tasks
  • Build AI agents, skills and workflows that multiply the team’s capabilities, such as automated code reviews, data analysis, production investigation and feature validation
  • Develop at unimaginable scale, serving thousands of requests per second
  • Influence directly on the way billions of people discover the internet
  • Collaborate closely with the brightest engineers, product managers and business teams
  • Work on innovative projects that are the next growth engines for Taboola

Why Taboola?

If you ask Taboolars what they love about working here, they’ll tell you that they’ve been empowered to realize their full potential while growing and learning from and with smart and talented people. They’ll also share more about:

Adam Singolda, Taboola Founder and CEO says:

“You can copy anything from another business but you can’t copy a company’s culture.”

Well-being: Enjoy comprehensive benefits and well-being programs tailored to the region, a fully stocked kitchen, and location-specific perks.

Flexibility: We offer a hybrid work schedule with 3 days in-office, with an option to come in more often if desired.

Work with some of the biggest names: Our publisher partners include Yahoo, Condé Nast, Fox Sports, NBCU, ESPN, CBS, and E! Online. Our advertiser clients include Wells Fargo, Honda, Pinterest, and Expedia.

Ready to realize your potential?

Taboola is an equal opportunity employer and we value diversity in all forms. We are committed to creating an inclusive environment for all employees and believe such an environment is critical for success. Employment is decided on the basis of qualifications, merit, and business need.

Learn more about #TaboolaLife on LinkedIn, Facebook, Instagram, X, YouTube, & the Taboola Life Blog.

About Taboola

Taboola empowers businesses to grow through performance advertising technology that goes beyond search and social and delivers measurable outcomes at scale.

Taboola works with thousands of businesses who advertise directly on Realize, Taboola’s powerful ad platform, reaching approximately 600M daily active users across some of the best publishers in the world. Publishers like NBC News, Yahoo, and OEMs such as Samsung, Xiaomi and others use Taboola’s technology to grow audience and revenue, enabling Realize to offer unique data, specialized algorithms, and unmatched scale.

#LI-DN1

#LI-Hybrid

Read the full description
Engineer Senior Software Engineer - Load Balancing at Cloudflare

Builds and operates globally distributed load-balancing software that improves Internet application performance, availability, and scalability.

Senior Onsite Posted 28 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin Texas

About Engineering at Cloudflare

Cloudflare’s Engineers build and operate the software that helps power 25+ million Internet properties and millions of businesses around the world. Across our engineering organizations, we have opportunities for high caliber, curious and empathetic people to take on big challenges and build some of the best skills in the industry. We’re looking for talented team members to help build high-growth products, help scale our expanding network, build tools to improve availability, performance, uptime, and response times, and make systems failure-resistant and ready-to-scale.

Cloudflare is a system spanning the globe, on a mission to make the Internet better, safer, and more powerful every day. As a Software Engineer at Cloudflare, you’ll work on the code that runs close to the end user, runs at a massive scale, and is deployed to 330+ cities around the world.

Role Summary

We are looking for a talented Systems Engineer to join the Load Balancing team. You will work on a range of microservices written mainly in Go. Technologies we use include Docker, Go, PostgreSQL, Redis, gRPC, Kafka, Clickhouse and the usual Unix/Linux tools and workflows. We strive to build reliable, fault-tolerant systems that can operate at Cloudflare’s scale. You will join a team of bright, hard-working, and supportive engineers who are passionate about their craft, and you will be comfortable operating in a fast-paced but sane work environment.

You can learn more about our product and the work our engineers do on our blog:

https://blog.cloudflare.com/eliminating-hardware-with-load-balancing-and-cloudflare-one/

https://blog.cloudflare.com/extending-local-traffic-management-load-balancing-to-layer-4-with-spectrum/

https://blog.cloudflare.com/load-balancing-monitor-groups-multi-service-health-checks-for-resilient/

Role Responsibilities

  • Design, implement, and maintain the software systems that comprise Cloudflare’s Load Balancing product.
  • Participate in all stages of the software development lifecycle, from designing and documenting systems to writing code, automated tests, and monitoring production deployments.
  • Collaborate with internal teams, including security, network engineering, SRE, and product management, to design scalable solutions to difficult technical problems.
  • Review work from your peers throughout all stages of the development lifecycle to ensure high-quality, maintainable code.
  • Mentor team members and work with support teams to ensure customer delight and bring out the best in everyone.
  • Debug issues in complex systems and contribute to the maintenance and improvement of operational health.
  • Work with a wide range of technologies and programming languages, including Go, Rust, and Typescript, as well as various databases (SQL and No-SQL), Docker, and Kubernetes.

Role Requirements

  • First and foremost curiosity and critical thinking
  • 5+ years of relevant professional experience with a technology company
  • Strong programming skills in Go, Rust, C++, or a similar systems-level language
  • Experience building and operating distributed systems
  • Experience with modern Unix/Linux development and runtime environments
  • Experience with monitoring, alerting and debugging high volume production systems
  • Experience with databases (we use PostgreSQL and Clickhouse)
  • Experience with monitoring and logging tools like Prometheus and Grafana.
  • Experience with containerization and orchestration technologies, such as Docker and Kubernetes.
  • Strong interpersonal and communication skills, demonstrating empathy, teamwork and a sense of ownership.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Senior Forward Deployed Engineer at Cloudflare

Builds and deploys production software with strategic customers, shapes technical architecture, and feeds product insights back to Cloudflare engineering.

Senior Onsite Posted 29 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Sydney, Australia

About the Role

Cloudflare’s Senior Forward Deployed Engineers (FDEs) operate at the intersection of product engineering and customer impact.

As an FDE, you will be embedded within one of Cloudflare’s most strategic global customers, working side-by-side with their engineering teams to build and deploy solutions using Cloudflare’s platform. Unlike traditional Solutions Architects or consultants, you will write production code, shape technical architecture, and directly influence how Cloudflare products are used at massive scale.

You will operate as a technical extension of both organizations - helping the customer ship faster while surfacing real-world product insights back to Cloudflare engineering.

Responsibilities

This role is ideal for engineers who want to:

  • Stay deeply technical
  • Work on real production systems
  • Influence product direction
  • Build long-term partnerships with world-class engineering teams
  • Deep Technical Embedding: Serve as the dedicated, long-term technical partner within a strategic customer’s engineering organization, operating as a trusted extension of their team.
  • Production-Level Engineering: Design, build, and deploy production-ready code and configurations directly into customer infrastructure using the Cloudflare platform.
  • Technical Accountability: Own the account’s technical success across the entire Cloudflare portfolio. Serve as the primary technical point of contact, with other Cloudflare technical resources taking direction from your technical strategy for the account.
  • Operational Integration: Participate in customer engineering rituals, including daily standups, design reviews, and real-time incident response.
  • Platform Advocacy & Adoption: Identify opportunities to accelerate the adoption of Cloudflare services, unlocking new capabilities across the customer’s tech stack.
  • Platform Breadth & Depth: Deep technical competence in building production applications on a modern stack, combined with the willingness and ability to go deep on all Cloudflare product areas. From Workers to security, networking, and observability.
  • Feedback Loop & Product Influence: Surface real-world edge cases and product gaps directly to Cloudflare’s Product and Engineering teams to influence the developer platform roadmap.
  • Strategic Relationship Management: Establish and maintain trusted technical relationships with senior leadership (Staff+ engineers, Directors, and VPs).
  • On-Site Presence: Maintain a regular on-site presence at customer locations to foster deep collaboration and cultural alignment.

Desirable Skills, Knowledge, and Experience

  • Proven Engineering Pedigree: 7+ years of professional software engineering experience. You are a builder at heart, with a track record of delivering production-grade systems, not just advising on them.
  • Languages: You are experienced with modern languages like TypeScript, Rust, Golang.
  • Production Ownership & Operational Maturity: You have owned mission-critical services with real-world users. You understand the gravity of on-call rotations, the urgency of incident response, and the architectural rigor required to maintain “five nines” uptime.
  • Active Practitioner: You are currently in the IDE. You have a “ship-first” mentality and maintain a high velocity, staying current with modern frameworks, languages, and deployment patterns.
  • Full-Stack Architectural Depth: Broad technical fluency across the entire stack—from frontend performance and backend logic to database optimization and distributed infrastructure.
  • AI-Native Development: You have integrated AI-augmented workflows (e.g., Windsurf, OpenCode) into your daily development cycle to accelerate prototyping and delivery.
  • Systems Design & Strategic Thinking: Ability to decompose complex business requirements into scalable, resilient technical architectures. You can visualize the “big picture” without losing sight of the implementation details.
  • Cloud Ecosystem Fluency: Deep experience with at least one major cloud provider (AWS, GCP, or Azure), including an understanding of serverless, networking, and security primitives.
  • High Agency & Navigating Ambiguity: You are a self-starter who thrives in “zero-to-one” environments. You don’t wait for a ticket; you identify the problem and own the solution from end-to-end.
  • Executive Presence: Comfortable engaging in high-stakes technical and strategic discussions with VP-level stakeholders, with the ability to translate complex engineering trade-offs into business impact.

Bonus Points

  • Direct experience building on Cloudflare Workers, or the broader Cloudflare Developer Platform.
  • Previous experience at a fast-paced startup or in a customer-facing engineering role where you operated directly within a partner’s codebase.
  • A visible public profile, including open-source contributions, technical blogging, or speaking engagements at industry conferences.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Senior Forward Deployed Engineer at Cloudflare

Builds and deploys production solutions for a strategic customer using Cloudflare’s platform while shaping architecture and informing product engineering.

Senior Onsite Posted 29 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Sydney, Australia

About the Role

Cloudflare’s Senior Forward Deployed Engineers (FDEs) operate at the intersection of product engineering and customer impact.

As an FDE, you will be embedded within one of Cloudflare’s most strategic global customers, working side-by-side with their engineering teams to build and deploy solutions using Cloudflare’s platform. Unlike traditional Solutions Architects or consultants, you will write production code, shape technical architecture, and directly influence how Cloudflare products are used at massive scale.

You will operate as a technical extension of both organizations - helping the customer ship faster while surfacing real-world product insights back to Cloudflare engineering.

Responsibilities

This role is ideal for engineers who want to:

  • Stay deeply technical
  • Work on real production systems
  • Influence product direction
  • Build long-term partnerships with world-class engineering teams
  • Deep Technical Embedding: Serve as the dedicated, long-term technical partner within a strategic customer’s engineering organization, operating as a trusted extension of their team.
  • Production-Level Engineering: Design, build, and deploy production-ready code and configurations directly into customer infrastructure using the Cloudflare platform.
  • Technical Accountability: Own the account’s technical success across the entire Cloudflare portfolio. Serve as the primary technical point of contact, with other Cloudflare technical resources taking direction from your technical strategy for the account.
  • Operational Integration: Participate in customer engineering rituals, including daily standups, design reviews, and real-time incident response.
  • Platform Advocacy & Adoption: Identify opportunities to accelerate the adoption of Cloudflare services, unlocking new capabilities across the customer’s tech stack.
  • Platform Breadth & Depth: Deep technical competence in building production applications on a modern stack, combined with the willingness and ability to go deep on all Cloudflare product areas. From Workers to security, networking, and observability.
  • Feedback Loop & Product Influence: Surface real-world edge cases and product gaps directly to Cloudflare’s Product and Engineering teams to influence the developer platform roadmap.
  • Strategic Relationship Management: Establish and maintain trusted technical relationships with senior leadership (Staff+ engineers, Directors, and VPs).
  • On-Site Presence: Maintain a regular on-site presence at customer locations to foster deep collaboration and cultural alignment.

Desirable Skills, Knowledge, and Experience

  • Proven Engineering Pedigree: 7+ years of professional software engineering experience. You are a builder at heart, with a track record of delivering production-grade systems, not just advising on them.
  • Languages: You are experienced with modern languages like TypeScript, Rust, Golang.
  • Production Ownership & Operational Maturity: You have owned mission-critical services with real-world users. You understand the gravity of on-call rotations, the urgency of incident response, and the architectural rigor required to maintain “five nines” uptime.
  • Active Practitioner: You are currently in the IDE. You have a “ship-first” mentality and maintain a high velocity, staying current with modern frameworks, languages, and deployment patterns.
  • Full-Stack Architectural Depth: Broad technical fluency across the entire stack—from frontend performance and backend logic to database optimization and distributed infrastructure.
  • AI-Native Development: You have integrated AI-augmented workflows (e.g., Windsurf, OpenCode) into your daily development cycle to accelerate prototyping and delivery.
  • Systems Design & Strategic Thinking: Ability to decompose complex business requirements into scalable, resilient technical architectures. You can visualize the “big picture” without losing sight of the implementation details.
  • Cloud Ecosystem Fluency: Deep experience with at least one major cloud provider (AWS, GCP, or Azure), including an understanding of serverless, networking, and security primitives.
  • High Agency & Navigating Ambiguity: You are a self-starter who thrives in “zero-to-one” environments. You don’t wait for a ticket; you identify the problem and own the solution from end-to-end.
  • Executive Presence: Comfortable engaging in high-stakes technical and strategic discussions with VP-level stakeholders, with the ability to translate complex engineering trade-offs into business impact.

Bonus Points

  • Direct experience building on Cloudflare Workers, or the broader Cloudflare Developer Platform.
  • Previous experience at a fast-paced startup or in a customer-facing engineering role where you operated directly within a partner’s codebase.
  • A visible public profile, including open-source contributions, technical blogging, or speaking engagements at industry conferences.

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description
Engineer Senior Software Engineer, Zero Trust Client at Cloudflare

Develops high-performance Rust and Windows networking software for Cloudflare’s Zero Trust desktop client.

Senior Onsite Posted 29 days ago RemoteFirstJobs Product
What this role involves

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company.

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in.

Available Locations: Austin, Seattle

About the role

We’re looking for a Senior Windows Software Engineer to join our Zero Trust team. You will be working on the Zero Trust desktop client, which protects corporate devices by securely and privately sending traffic from those devices to Cloudflare’s global network, which can apply advanced web filtering and advanced Zero Trust policies.

What you’ll do

In your role, you will predominantly be using Rust along platform-native languages & APIs to implement high-performance networking code that runs on multiple desktop platforms. You’ll be expected to improve the code quality and to build solid, testable, and well-documented foundations. You will be most successful in this role if you have a good understanding of Windows internals (virtual memory, multi-threading, process lifecycle, kernel programing, system APIs, etc.) and networking protocols (TCP/IP, UDP, DNS, QUIC, H/3, proxying, etc.). You will also have to interact with other languages, such as Swift, C#, C, and python.

As a Senior Software Engineer, you will be expected to make significant contributions to the design and implementation of major development projects, working closely with our product managers and other teams to implement customer-impacting features. You will work on stimulating problems born out of the scale of our deployment, and the stringent quality, performance, and security requirements of our product.

Desirable Skills, Knowledge, and Experience:

  • In-depth knowledge of Windows internals, kernel-mode programming, and network protocols
  • Experience in low-level Windows driver development, ideally network drivers
  • Excellent programming skills, with experience writing very high-quality and low-complexity code with thorough documentation.
  • Strong experience writing easily-testable and thoroughly-tested code (e.g. using dependency injection with the right abstractions)
  • Great experience using lower-level languages, such as Rust, C, C++
  • Very comfortable writing multithreaded, asynchronous code
  • Strong experience with debugging network-related problems
  • An understanding of how VPN technologies work, and the trade-offs between privacy, security, and anonymity
  • Good understanding of, and experience with, security protocols and standards
  • Experience mentoring engineers and raising a team’s technical bar through code review and knowledge sharing
  • Experience owning technical designs end-to-end, writing specs and design docs that coordinate work across engineers and teams
  • A track record of debugging and resolving complex issues that span team and system boundaries
  • Empathetic, proactive, and constructive communication skills, verbal and written

Compensation

Compensation may be adjusted depending on work location.

  • For Seattle-based hires: Estimated annual salary of $185,000 -$254,000

Equity

This role is eligible to participate in Cloudflare’s equity plan.

Benefits

Cloudflare offers a complete package of benefits and programs to support you and your family.  Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!  The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S.

Health & Welfare Benefits

  • Medical/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • Flexible Spending Accounts
  • Commuter Spending Accounts
  • Fertility & Family Forming Benefits
  • On-demand mental health support and Employee Assistance Program
  • Global Travel Medical Insurance

Financial Benefits

  • Short and Long Term Disability Insurance
  • Life & Accident Insurance
  • 401(k) Retirement Savings Plan
  • Employee Stock Participation Plan

Time Off

  • Flexible paid time off covering vacation and sick leave
  • Leave programs, including parental, pregnancy health, medical, and bereavement leave

What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers–at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process.

This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.

Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person’s, perceived or actualrace, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.

Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Read the full description