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Develops and deploys machine learning models to improve ticketing platform features and user experiences.
Backend software engineer designs and implements features for Affirm's underwriting platform, working with distributed systems, Python/Kotlin, and cloud infrastructure.
At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.
Join the Purchasing Power org and partner with Product and Credit Risk to solve complex challenges for customers while enabling Affirm to be where consumers need us most. As part of the team, you will focus on designing and implementing new features in our underwriting platform to support our partnered merchants and users across a wide number of interfaces, including Affirm Card, e-commerce sites, and the Affirm app. You will have a direct impact on the performance of Affirm as we look to continue to grow and expand Affirm in a safe and responsible way for our customers!
What you’ll do
What we look for
This remote role is open only to candidates residing in Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, or Saskatchewan.
Base Pay Grade - L
Equity Grade - Canada 5
Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.
Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company).
CAN base pay range per year: $133,000 - $183,000
#LI-Remote
Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.
Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:
We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help.
For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law.
By clicking “Submit Application,” you acknowledge that you have read Affirm’s Global Candidate Privacy Notice and consent to the use of your personal information as described.
Senior backend engineer owns high-availability identity and authentication systems, leads engineers through complex problems, and sets technical standards across the team.
At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.
Identity Engineering owns the systems responsible for onboarding all consumers and managing their authentication and verification journeys across Affirm’s product surfaces. In this role, you will need to gain a deep understanding of the business, product and engineering context, and utilize that context to own and deliver high-availability and low-latency systems on the critical paths for all of our products
What you’ll do
What we look for
Pay Grade - N
Equity Grade - 9
Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.
Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.)
USA base pay range (CA, WA, NY, NJ, CT) per year: $195,000 - $255,000
USA base pay range (all other U.S. states) per year: $173,000 - $233,000
#LI-Remote
Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.
Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:
We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help.
For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law.
By clicking “Submit Application,” you acknowledge that you have read Affirm’s Global Candidate Privacy Notice and consent to the use of your personal information as described.
Senior backend engineer leads identity systems team to own and deliver high-availability, low-latency distributed systems for consumer authentication and verification at scale.
At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.
Identity Engineering owns the systems responsible for onboarding all consumers and managing their authentication and verification journeys across Affirm’s product surfaces. In this role, you will need to gain a deep understanding of the business, product and engineering context, and utilize that context to own and deliver high-availability and low-latency systems on the critical paths for all of our products
What you’ll do
What we look for
Pay Grade - N
Equity Grade - 6
Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.
Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.)
CAN base pay range per year: $153,000 - $213,000 CAD
This remote role is open only to candidates residing in Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, or Saskatchewan.
#LI-Remote
Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.
Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:
We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help.
For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law.
By clicking “Submit Application,” you acknowledge that you have read Affirm’s Global Candidate Privacy Notice and consent to the use of your personal information as described.
Senior Software Engineer designs, develops, and maintains enterprise backend services, APIs, and integrations across multiple business platforms while owning projects end-to-end.
SeekWell is the parent company of 1-800 Contacts, Luna, and The Framery. Our goal is to make it simpler, easier, and more accessible for people to get the vision care they need. We maintain the legendary, award-winning culture 1-800 Contacts started almost 30 years ago and continue to develop innovative, pioneering products and businesses that make consumers cheer. We’re owned by KKR – one of the world’s largest and most successful private equity investment companies. We’ve built an excellent company and changed an industry by putting the customer first, always. The best is yet to come!
As a Senior Software Engineer on SeekWell’s Enterprise Commerce team, you’ll help build, maintain, and evolve the platforms that support multiple storefronts and lines of business across our organization. You’ll work within a diverse technology environment that includes backend services, RESTful APIs, internal web applications, cloud platforms, databases, containerized workloads, and modern deployment pipelines.
Our team collectively supports more than 70 business-critical code repositories spanning customer experiences, internal applications, and enterprise platforms. You’ll have opportunities to independently own projects, contribute to technical decisions, improve existing systems, and help shape the future of our commerce platforms.
This role goes beyond writing code. You’ll collaborate closely with engineers, architects, Product Managers, and business stakeholders to solve meaningful challenges, improve platform capabilities, and deliver solutions that create measurable business value.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
#LI-Hybrid
Senior backend engineer builds and maintains large-scale Node.js services, integrates third-party APIs, and uses AI tools daily to streamline development and debugging workflows.
📍 Location: Remote (Work from Anywhere)
🗓️ Date: Short-term contract
🌍 Time Zone: Available for meetings in Central Time, with at least 2–3 hours of daily overlap
⏰ Working Hours: Full-time availability is required until end of contract
Are you a Backend Engineer looking to craft large-scale software using AI-first techniques to drive growth and create experiences that end users love?
😀 At Make, we’re proud to have created award-winning software that’s been used by billions of people, with 25+ featured placements in the App Store and Google Play. Our clients have real end users and real challenges, and they view us as trusted advisors and thought leaders.
If you have a genuine enthusiasm for AI and creating software, and thrive in environments that encourage creativity, self-management, and a strong focus on culture, we want to hear from you! 💯
Join a team of AI-first engineers
Build and maintain backend services using TypeScript and Node.js.
Integrate backend functionality with third-party APIs and external data services
Write clean, readable, and well-tested code.
Use AI tools daily to streamline development, debugging, refactoring, and documentation workflows without compromising quality
Work closely with other engineers in a remote-first environment, proactively communicating progress, blockers, and risks
Identify issues proactively, spotting bugs, performance bottlenecks, or architectural risks early and taking ownership of solutions.
An AI-first mindset
Hands-on experience using Cursor, Claude Code, or Codex
Hands-on experience building at least one large-scale system from scratch
+7 years of backend experience
+2 years of Node experience
Excellent communication skills and comfort working in an asynchronous, remote environment
A proactive, ownership-driven mindset: you see problems, raise them early, and help solve them
Comfort operating in a 100% operational role, managing priorities and complexity independently
Make is an AI-first design and engineering agency based in Texas, with team members worldwide. We’re proud to have created award-winning software that has been featured in TechCrunch, Mashable, US Weekly, CBS News, Texas Monthly, and The Today Show. A multi-disciplinary team of engineers and designers, we are passionate about creating world-class software that people enjoy using. At the end of the day, more than our work life, it’s our life’s work 💙.
We are a team of talented individuals who take ownership of the entire project beyond their own craft. We value proactive communication, autonomy, and initiative. You’ll be joining a team of ‘Managers of One’—people who set their own direction, identify what needs to be done, and dive in without waiting for permission 💯.
We’re not only passionate about our craft but also about our culture. We deeply believe that work is purposeful, and that culture is one of the most important parts of any team. Our culture informs our decisions, sets our standards, and guides our interactions 😀.
Senior backend engineer designs and ships full-stack features for AI model evaluation infrastructure, including data models, APIs, workers, and UI components.
Turing’s mission is to accelerate superintelligence to drive real economic progress. Headquartered in San Francisco, Turing works with frontier AI labs to generate high-quality datasets, reinforcement learning environments, and frontier research benchmarks that improve model capabilities in software engineering, enterprise knowledge work, and advanced STEM reasoning. In software engineering, Turing is the largest and longest-running data provider in the category. Turing also works with Fortune 500 enterprises across financial services, life sciences, healthcare, retail, automotive, and CPG to build and deploy end-to-end agentic AI systems inside mission-critical workflows. By operating on both sides, Turing closes the loop between frontier research and enterprise deployment, turning real-world deployment signals into better data, evaluations, and more capable models. Learn more at www.turing.com.
We build the infrastructure that frontier AI labs use to evaluate coding agents and language models: benchmark datasets, agent evaluation runs at scale, and automated task quality checks. You would own features across the stack, from the data model and background jobs to the screens our users work in every day.
This is a role for an experienced engineer who works independently, makes sound tradeoffs, and turns a loosely defined request into something shipped, tested, and safe to leave alone.
A strong first month looks like several changes merged with light review, and one area of the system you can change confidently without a guide.
We are client first: We put our clients at the center of everything we do, because their success is the ultimate measure of our value.
We work at Start-Up Speed: We move fast, stay agile and favor action because momentum is the foundation of perfection
We are AI forward: We help our clients build the future of Al and implement it in our own roles and workflow to amplify productivity.
Work at the frontier of AI, helping the world’s leading AI labs improve their most advanced models by building expert datasets, RL environments, and first-of-a-kind benchmarks.
Contribute to leading-edge AI research and showcase your work at top conferences such as ICLR, ICML, and NeurIPS.
Bring frontier AI innovation to the enterprise, applying lessons learned from leading AI labs to solve real-world business challenges.
Collaborate with and learn from exceptional colleagues with deep AI experience from Google, Meta, Amazon, and other leading technology companies.
Move at the pace of AI innovation, with the speed, ownership, and impact of a startup.
Turing is proud to be an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, disability, protected veteran status, or any other legally protected characteristics. At Turing we are dedicated to building a diverse, inclusive and authentic workplace and celebrate authenticity, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyways. You may be just the right candidate for this or other roles.
For applicants from the European Union, please review Turing’s GDPR notice here.
Develops full-stack web applications using Angular frontend and PHP/Laravel backend technologies for a SaaS product team.
Designs and builds scalable backend APIs and frontend user interfaces for eKYC (electronic Know Your Customer) systems.
Build and maintain feature-rich SDKs that handle trillions of daily feature flag evaluations across 35+ programming languages and platforms.
LaunchDarkly helps engineering organizations ship software and AI with speed, safety, and control. Our platform gives teams the confidence to release gradually, target experiences to the right audiences, learn through experimentation, understand what is happening in production, and respond quickly when risk appears.
Our engineers build the systems, services, SDKs, developer tools, cloud infrastructure, and product experiences that make this possible. The work spans high-scale distributed systems, reliable data and event pipelines, intuitive enterprise workflows, and AI-powered capabilities that help teams manage the next generation of software delivery.
LaunchDarkly’s SDKs are used in systems that perform trillions of feature flag evaluations each day, giving our engineering work a direct connection to the reliability and customer experience of software around the world. As the company grows, we are expanding beyond traditional feature management into experimentation, observability, and AgentControl—helping customers control more of the software and AI lifecycle. That creates an unusually broad set of technical challenges, visible customer impact, and room for engineers to shape what comes next.
We believe in the power of teams. We work with humility, openness, curiosity, and care; we value clear communication, thoughtful technical judgment, inclusive collaboration, and a strong sense of ownership. We encourage people to apply even when they do not meet every qualification listed below. We are interested in the experience, perspective, and potential you would bring to the role.
About the Job
As a Software Engineer on LaunchDarkly’s SDK team, you will build the primary touchpoint that our customers interact with on a daily basis. You’ll work with multiple technologies across our 35+ SDKs while enabling customers of all kinds to feature flag their code. When working on our SDKs, you’d be contributing to much more than thin client wrappers. Our SDKs are feature-rich agents with strong emphases on performance, concurrency, and resiliency – all while following idiomatic practices for their tech stack.
LaunchDarkly serves trillions of feature flags daily to customers all around the globe, and every flag is handled by our SDKs. This team has a major impact not only on our company, but on our customers (and their customers). We are growing fast and we need your help writing the next chapter in our story.
Contribute to development for SDKs in supported platforms:
Implement new features and improvements to meet customer performance and resiliency requirements
Keep up to date with the latest development practices
Collaborate with our engineering and product teams to drive the implementation and release of major features
Actively maintain our open-source repositories
Identify areas of improvement and advocate for best practices
Have an active voice in shaping both technology and product decisions
Demonstrable experience building libraries and packages used by other developers
Polyglot background with an ability to context switch between languages quickly
5+ years experience with at least two of the following: .NET/Go/Ruby/Python/NodeJS/Java
Experience with the following is a plus:
C++/Erlang/Haskell/Lua
AI SDKs
Observability SDKs
Mobile development
Strong computer science fundamentals
Committed to working in a communicative, collaborative environment
Self‐starter and problem solver, willing to solve difficult problems and work independently when necessary
Strong testing background: experience building unit, integration, load tests, and benchmarks
Experience writing production-ready code with emphasis on quality and maintainability
Experience contributing to open-source software
This is a remote role, with opportunities to visit the office in the Bay Area, California, for team offsites
The SDK team is spread between Eastern and Pacific time zones
You will work collaboratively with a team of highly experienced engineers who are amazing at the craft of engineering and building SDKs
Your contributions will be publicly visible as the SDK team develops LaunchDarkly’s open-source SDKs in public
LaunchDarkly uses our own SDKs. You will have opportunities working with the other teams within LaunchDarkly
In this role, you can learn about many programming languages and frameworks
You will have opportunities to strongly influence roadmap and prioritization
Pay:
Target pay ranges based on Geographic Zones* for Level 3:
LaunchDarkly operates from a place of high trust and transparency; we are happy to state the pay range for our open roles to best align with your needs. Exact compensation may vary based on skills, experience, and location.
*Within the United States, our geographic pay zones are defined by counties surrounding major metropolitan areas.
**Restricted Stock Units (RSUs), health, vision, and dental insurance, and mental health benefits in addition to salary.
Modern software delivery was supposed to be the foundation for a thriving digital business but reality has proven otherwise. Slow, inefficient development cycles, costly outages, and fragmented customer experiences are preventing developers from building their best software. The LaunchDarkly platform helps developers innovate on new features faster while protecting them with a safety valve to instantly rewind when things go wrong. Developers can target product experiences to any customer segment and maximize the business impact of every feature. And by gradually rolling out new application components, they escape nightmare “big-bang” technology migrations.
The LaunchDarkly platform was built to guide engineers to the next frontier of DevOps by:
At LaunchDarkly, we believe in the power of teams. We’re building a team that is humble, open, collaborative, respectful and kind. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, or disability status. LD invites any applicant to review our written Affirmative Action Plan. To do so, contact People Ops at hr@launchdarkly.com.
Do you need a disability accommodation?
Fill out this accommodations request form and someone from our People Operations team will contact you for assistance.
Your safety matters to us. To protect yourself from potential scams, LaunchDarkly recruiters will only contact you from @launchdarkly.com email addresses or via LinkedIn from “Verified Recruiter” accounts. Be cautious of emails from other domains. Legitimate LaunchDarkly recruiters will never ask for money, fees, or banking information before making a job offer. LaunchDarkly will never make a job offer without conducting a formal interview process. Our interview process does not involve asking detailed questions by email. If you are ever unsure about a communication that you receive, don’t click any links—visit Careers | LaunchDarkly directly for confirmed job openings and links to apply.
Please notify us of any fraudulent representation by sending an email to careers@launchdarkly.com.
Lead the deployment, configuration, and optimization of analytics software across cloud and on-premise environments while troubleshooting production issues for enterprise customers.
At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer you the ultimate career opportunity that will light a fire within you.
So, what’s the role all about?
Are you someone who comes alive solving complex technical challenges? Do you thrive in environments where no two days are the same? As a Lead Professional Services Engineer, you’ll play a mission-critical role in deploying our software across both cloud and on-premise environments—empowering global organizations with real-time analytics that drive better customer experiences.
This is a high-impact role where you’ll bridge the gap between engineering, architecture, and real-world deployment. You’ll be the go-to expert for installation, configuration, optimization, and troubleshooting—making you an essential part of our customer success and product evolution.
What You’ll Own
What You Bring
You’re not just a technologist—you’re a problem-solver and communicator who can build trust and execute in high-stakes situations. You also have:
Why This Role Matters
In a world increasingly driven by data and AI, our analytics platform is a core differentiator for how businesses understand and improve customer journeys. Your work will directly impact:
You won’t just be deploying software—you’ll be helping shape outcomes that transform industries.
Why You’ll Love Working Here
If you’re excited by a blend of architecture, innovation, problem-solving, and real-world impact, we’d love to hear from you.
Have you got what it takes?
This job description is not intended to be all-inclusive, and employees will also perform other reasonable related business duties as assigned by immediate supervisor and other management as required.
This organization reserves the right to revise or change job duties as the need arises. This job description does not constitute a written or implied contract of employment.
Join an ever-growing, market disrupting, global company where the teams – comprised of the best of the best – work in a fast-paced, collaborative, and creative environment! As the market leader, every day at NiCE is a chance to learn and grow, and there are endless internal career opportunities across multiple roles, disciplines, domains, and locations. If you are passionate, innovative, and excited to constantly raise the bar, you may just be our next NiCEr!
About NiCE
NICE Ltd. (NASDAQ: NICE) software products are used by 25,000+ global businesses, including 85 of the Fortune 100 corporations, to deliver extraordinary customer experiences, fight financial crime and ensure public safety. Every day, NiCE software manages more than 120 million customer interactions and monitors 3+ billion financial transactions.
Known as an innovation powerhouse that excels in AI, cloud and digital, NiCE is consistently recognized as the market leader in its domains, with over 8,500 employees across 30+ countries.
NiCE is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, age, sex, marital status, ancestry, neurotype, physical or mental disability, veteran status, gender identity, sexual orientation or any other category protected by law.
Senior fullstack engineer builds Web3 infrastructure, smart wallets, and dApps using Go, TypeScript, React, and smart contracts for a blockchain gaming ecosystem.
Xsolla is a global video game commerce company headquartered in Los Angeles. It helps developers from indie to AAA fund, distribute, market and monetize their games, and acts as merchant of record for 1,500+ developers worldwide. For more information, visit xsolla.com.
We are hiring a Software Engineer, Web3 for XsollaZK, Xsolla’s Web3 ecosystem on a zkSync-based L2. It includes:
smart wallets built on account abstraction;
SDKs that game studios and partners use to bring players on-chain;
infrastructure backend services for tokenizing in-game items and currencies;
ecosystem dApps: a DEX, an NFT marketplace and an auction.
This is a senior fullstack role: you work across backend, frontend and smart contracts.
Features end to end: backend, frontend and production
The on-chain / off-chain architecture of your product: what lives in contracts, what lives in services, and how the two stay consistent. You make these decisions and justify them in writing
Security and correctness of what you ship: signing flows, interactions with contracts that hold user assets, keys and secrets
Production operation of your services, as part of the team’s on-call rotation
Build backend services in Go and TypeScript: chain indexing, transaction relaying, event processing, APIs for dApps and SDKs
Build infrastructure backend services for tokenizing in-game items and currencies
Build dApp frontends in React: wallet connection, transaction signing, on-chain state in the UI
Integrate smart wallets into products: accounts, paymasters, bundlers
Develop SDKs used by game studios and partners
Monitor services and contracts in production and take part in on-call
Review code
Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively
Experience
5+ years of commercial software development, with senior-level production experience across backend and frontend
dApps that you shipped to production and maintained
Web3 libraries and wallets
viem and wagmi in production: clients and transports, contract reads and writes with typed ABIs, event subscriptions, wagmi hooks and connectors, caching and invalidation of on-chain state
How wallet signers work: EOAs, browser and embedded wallets, smart accounts; personal_sign (EIP-191) and typed data (EIP-712); the EIP-1193 provider; network switching
Hands-on experience with smart wallets: UserOperations, gas sponsored via paymasters, signature validation for contract accounts (ERC-1271)
Backend
Go and TypeScript (Node.js) for production services
Processing on-chain events: idempotency, reorg handling, retries
Asynchronous messaging and event-driven design (Kafka, RabbitMQ or NATS): delivery guarantees, ordering, reprocessing
Relational databases (PostgreSQL) and caching (Redis)
Designing REST and gRPC APIs: versioning, backward compatibility
Frontend
React and TypeScript: rendering model, state management, performance
Web security fundamentals: XSS, CSRF, CSP, safe handling of signatures and keys in the browser
Smart contracts
Reading and understanding Solidity contracts and the EVM (storage, gas, call semantics, proxy upgrade patterns, access control) well enough to integrate with them safely and review changes
Common contract vulnerability classes (reentrancy, front-running / MEV, oracle manipulation, signature replay) and how they affect the off-chain side
Operations
Containers and orchestration (Docker, Kubernetes) at the level of deploying and debugging your own services
Observability (we use Datadog; experience with Prometheus, Grafana, ELK / Graylog or OpenTelemetry also counts): metrics, logs, tracing and alerting for services and contracts; diagnosing incidents in production
Engineering practices
Testing: unit, integration, E2E
Git, CI/CD (GitLab CI or similar)
AI-assisted engineering
English
zkSync / ZK Stack and the specifics of the zk-rollup stack
Designing, writing and testing smart contracts in Solidity with Foundry; deploying and upgrading them safely
Building ERC-4337 infrastructure yourself (bundlers, paymasters); EIP-6963, EIP-5792
DeFi: DEX and AMM mechanics
NFTs and marketplaces: ERC-721, ERC-1155, auction mechanics
L2 infrastructure: running nodes, indexers, bridges
Designing SDKs for external developers
Gaming domain experience
Decisions in writing. Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We discuss the document, not a blank whiteboard.
AI is part of everyday engineering. We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work.
Intro call. Your background, your motivation and the role.
Technical interview. Built directly on the What you will own and Required sections above. We won’t ask about anything this posting doesn’t promise.
Bar raiser. An engineer from outside the hiring team checks that you raise the overall engineering bar.
You will work alongside product managers, designers, smart contract, backend and frontend engineers, QA and DevOps.
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.
Location: Remote (worldwide)
Employment Type: Full-time
Schedule: 10:00–19:00 (flexible)
Contract: Employment agreement (entity or EOR arranged per candidate location)
Xsolla is dedicated to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, language, sexual orientation, national origin, genetics, political beliefs, disability, age, marital status, social background or other characteristics.
We are committed to compliance with all fair employment practices regarding citizenship and immigration status.
If you have questions regarding our hiring practices, please contact careers@xsolla.com. For more vacancies, visit xsolla.com/careers.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Senior fullstack engineer builds Web3 infrastructure, dApps, and SDKs across backend (Go/TypeScript), frontend (React), and smart contracts for a game commerce platform.
Xsolla is a global video game commerce company headquartered in Los Angeles. It helps developers from indie to AAA fund, distribute, market and monetize their games, and acts as merchant of record for 1,500+ developers worldwide. For more information, visit xsolla.com.
We are hiring a Software Engineer, Web3 for XsollaZK, Xsolla’s Web3 ecosystem on a zkSync-based L2. It includes:
smart wallets built on account abstraction;
SDKs that game studios and partners use to bring players on-chain;
infrastructure backend services for tokenizing in-game items and currencies;
ecosystem dApps: a DEX, an NFT marketplace and an auction.
This is a senior fullstack role: you work across backend, frontend and smart contracts.
Features end to end: backend, frontend and production
The on-chain / off-chain architecture of your product: what lives in contracts, what lives in services, and how the two stay consistent. You make these decisions and justify them in writing
Security and correctness of what you ship: signing flows, interactions with contracts that hold user assets, keys and secrets
Production operation of your services, as part of the team’s on-call rotation
Build backend services in Go and TypeScript: chain indexing, transaction relaying, event processing, APIs for dApps and SDKs
Build infrastructure backend services for tokenizing in-game items and currencies
Build dApp frontends in React: wallet connection, transaction signing, on-chain state in the UI
Integrate smart wallets into products: accounts, paymasters, bundlers
Develop SDKs used by game studios and partners
Monitor services and contracts in production and take part in on-call
Review code
Set up and maintain AI tooling in the repositories (Claude Code, Codex, Cursor: rules, context, harness) so the team uses it effectively
Experience
5+ years of commercial software development, with senior-level production experience across backend and frontend
dApps that you shipped to production and maintained
Web3 libraries and wallets
viem and wagmi in production: clients and transports, contract reads and writes with typed ABIs, event subscriptions, wagmi hooks and connectors, caching and invalidation of on-chain state
How wallet signers work: EOAs, browser and embedded wallets, smart accounts; personal_sign (EIP-191) and typed data (EIP-712); the EIP-1193 provider; network switching
Hands-on experience with smart wallets: UserOperations, gas sponsored via paymasters, signature validation for contract accounts (ERC-1271)
Backend
Go and TypeScript (Node.js) for production services
Processing on-chain events: idempotency, reorg handling, retries
Asynchronous messaging and event-driven design (Kafka, RabbitMQ or NATS): delivery guarantees, ordering, reprocessing
Relational databases (PostgreSQL) and caching (Redis)
Designing REST and gRPC APIs: versioning, backward compatibility
Frontend
React and TypeScript: rendering model, state management, performance
Web security fundamentals: XSS, CSRF, CSP, safe handling of signatures and keys in the browser
Smart contracts
Reading and understanding Solidity contracts and the EVM (storage, gas, call semantics, proxy upgrade patterns, access control) well enough to integrate with them safely and review changes
Common contract vulnerability classes (reentrancy, front-running / MEV, oracle manipulation, signature replay) and how they affect the off-chain side
Operations
Containers and orchestration (Docker, Kubernetes) at the level of deploying and debugging your own services
Observability (we use Datadog; experience with Prometheus, Grafana, ELK / Graylog or OpenTelemetry also counts): metrics, logs, tracing and alerting for services and contracts; diagnosing incidents in production
Engineering practices
Testing: unit, integration, E2E
Git, CI/CD (GitLab CI or similar)
AI-assisted engineering
English
zkSync / ZK Stack and the specifics of the zk-rollup stack
Designing, writing and testing smart contracts in Solidity with Foundry; deploying and upgrading them safely
Building ERC-4337 infrastructure yourself (bundlers, paymasters); EIP-6963, EIP-5792
DeFi: DEX and AMM mechanics
NFTs and marketplaces: ERC-721, ERC-1155, auction mechanics
L2 infrastructure: running nodes, indexers, bridges
Designing SDKs for external developers
Gaming domain experience
Decisions in writing. Significant technical decisions are written up as an RFC or ADR that lays out the options and trade-offs. We discuss the document, not a blank whiteboard.
AI is part of everyday engineering. We use AI coding tools for development and review, and we treat configuring them for a codebase as real engineering work.
Intro call. Your background, your motivation and the role.
Technical interview. Built directly on the What you will own and Required sections above. We won’t ask about anything this posting doesn’t promise.
Bar raiser. An engineer from outside the hiring team checks that you raise the overall engineering bar.
You will work alongside product managers, designers, smart contract, backend and frontend engineers, QA and DevOps.
We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.
Location: Remote (worldwide)
Employment Type: Full-time
Schedule: 10:00–19:00 (flexible)
Contract: Employment agreement (entity or EOR arranged per candidate location)
Xsolla is dedicated to creating a diverse environment and is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, language, sexual orientation, national origin, genetics, political beliefs, disability, age, marital status, social background or other characteristics.
We are committed to compliance with all fair employment practices regarding citizenship and immigration status.
If you have questions regarding our hiring practices, please contact careers@xsolla.com. For more vacancies, visit xsolla.com/careers.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Designs, automates, secures, and sustains enterprise Azure infrastructure, governance, networking, identity, monitoring, and cloud platforms.
TrueTandem is seeking a highly skilled and motivated Senior Azure Infrastructure Cloud Engineer to support the delivery of enterprise-scale cloud infrastructure and platform services for a member of the Intelligence Community (IC). This role is ideal for a seasoned cloud professional with expertise in Azure infrastructure, automation, security, governance, and Infrastructure as Code (IaC) who thrives in mission-driven environments.
The successful candidate will join a team responsible for designing, deploying, securing, and sustaining cloud platforms that support critical mission and business applications. Solutions are engineered in accordance with approved reference architectures, federal security requirements, organizational policies, and cloud engineering best practices.
The environment leverages Azure-native services, Microsoft 365, Power Platform, Terraform, Bicep, and Azure DevOps to deliver secure, scalable, and repeatable cloud capabilities. The team emphasizes automation, policy-driven governance, continuous compliance validation, operational excellence, and efficient platform management to accelerate cloud adoption while maintaining security and regulatory requirements.
As a Senior Azure Infrastructure Cloud Engineer, you will help build and maintain the core Azure infrastructure foundation that enables mission and business workloads across the enterprise. Working within a cross-functional team of architects, engineers, developers, and cybersecurity professionals, you will design, implement, and support Azure governance frameworks, subscriptions, management groups, virtual networking, storage services, Key Vault, monitoring solutions, security controls, identity integration, workload migrations, and operational sustainment activities.
The ideal candidate possesses hands-on experience supporting complex federal cloud environments and demonstrates the ability to troubleshoot and resolve challenging infrastructure issues while balancing security, performance, reliability, and scalability requirements. Success in this role requires a strong commitment to automation, continuous improvement, and delivering secure, resilient cloud solutions that support evolving mission needs.
This position offers the opportunity to contribute to some of the most critical cloud modernization initiatives within the federal government while working with leading technologies and a highly collaborative engineering team.
$180,000 - $225,000 a year
The above salary range represents a general guideline; however, TrueTandem considers several factors when determining base salary offers such as the scope and responsibilities of the position and the candidate’s experience, education, skills and current market conditions.
In addition, TrueTandem provides a variety of benefits including health insurance coverage, dental and vision plans, life and disability insurance, company paid holidays and paid time off (PTO). Our retirement plan offers a variety of investment options to build toward your retirement.
TrueTandem is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.
U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Designs and builds secure, scalable Snowflake Cortex AI applications, data foundations, integrations, and full-stack systems for consulting clients.
About Nimble Gravity:
We’re a data, AI and digital engineering consultancy. Certified across Microsoft, Anthropic, and Databricks, we turn AI ambition into working systems for leaders who need results, not roadmaps.
You’ll design and deliver AI applications that run directly on our clients’ Snowflake data, using Snowflake Cortex.We’re looking for an AI and data architect who knows that a good model is only as useful as the data and governance behind it. You’ll design, build, and optimize Cortex-powered applications, from first architecture sketch to production. You’ll work with clients and engineers to turn abstract ideas into systems people use.
Key Responsibilities
Architect and build: Design and implement AI applications on Snowflake using Cortex AI functions, Cortex Analyst, Cortex Search, Cortex Agents, and Snowflake Intelligence.
Build the data foundation: Shape the pipelines, semantic models, and unstructured data processing (including Document AI) that make AI answers trustworthy.
Develop full-stack: Build with Python, SQL, Snowpark, and Streamlit, and integrate with external APIs, applications, and LLM providers where the use case calls for it.
Design for scale and security: Apply role-based access control, data masking, and governance so applications are secure, resilient, and compliant from day one.
Manage cost and performance: Tune warehouses, models, and queries, and make consumption-based costs predictable for clients.
Lead client conversations: Run architecture sessions, demos, and workshops. Help clients choose the right approach and understand the trade-offs.
Collaborate: Work closely with data engineers, data scientists, and app developers to deliver end-to-end outcomes.
Keep learning: Track Snowflake’s fast-moving AI roadmap and turn new capabilities into reusable patterns for the team.
What We’re Looking For
Required
Proven experience as a data or AI architect or senior engineer, including hands-on work on Snowflake.
Strong SQL and Python skills, with experience in Snowpark.
Working knowledge of Snowflake Cortex capabilities, or comparable hands-on experience with LLM-based applications and a clear plan to ramp quickly.
Familiarity with RAG, semantic search, text-to-SQL, and agentic patterns.
Solid grasp of data modeling, ELT/ETL, and orchestration (dbt, Airflow, or similar).
Strong understanding of Snowflake security and governance: RBAC, masking, row access policies, and data sharing.
Experience with CI/CD, APIs, and cloud fundamentals on Azure, AWS, or GCP.
Preferred
SnowPro Core or Advanced certification.
Experience with Streamlit, Snowflake Native Apps, or Cortex Fine-tuning.
Background in data science, machine learning, or formal engineering training.
Experience integrating Snowflake with other AI platforms, including Claude.
Consulting or client-facing delivery experience.
Core Qualities
Problem-solving excellence: You approach hard technical challenges with creativity and rigor.
Ownership and accountability: You take responsibility for design, delivery, and success.
Adaptability: You’re comfortable learning and shipping new technology in a fast-moving field.
Collaboration: You communicate clearly and work well in a team.
Interview process
Interview with Recruiter (30 min)
1st Technical Interview (45 min)
2nd Technical Interview (45 min)
Final Interview with VP, AI Applied Solutions
Case Studies
Nimble Gravity Applied Anthropic Practice
About Nimble Gravity
Nimble Gravity is a team of outdoor enthusiasts, adrenaline seekers, and experienced growth hackers. We love solving hard problems and believe the right data can transform and propel growth for any organization.
Nimble Gravity is an Equal Opportunity Employer and considers applicants for employment without regard to race, color, religion, sex, orientation, national origin, age, disability, genetics or any other basis forbidden under federal, state, or local law. Nimble Gravity considers all qualified applicants.
Leads backend engineering strategy, architecture, delivery quality, team development, hiring, and technical standards across the organization.
Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,500 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts.
With a track record of over 4,500 audits across 85+ countries and the largest and most accurate supplier network and data analytics tools, Qualifyze stands as the all-in-one partner for quality compliance and supply chain risk mitigation in the Life Sciences sector.
We are looking for Backend engineering Lead who will be responsible for the overall backend ecosystem across the organization, combining people leadership with ownership of backend architecture, standards, and delivery quality.
This role ensures that backend development and architecture is consistent, scalable, and aligned with product, while growing backend engineers and enabling teams to deliver effectively.
The Backend Lead operates in close alignment with the Head of Engineering and Chapter Leads, ensuring all key decisions and initiatives follow the broader engineering vision.
1. Backend Ownership & Strategy
Define and drive the backend vision across teams (architecture, design systems, tooling, standards).
Ensure consistency in how backend applications are built and maintained.
Own cross-team backend topics.
Make and enforce key technical decisions when alignment is needed.
2. Team Leadership & Capability Building
Lead and support backend engineers, ensuring efficient and impactful delivery of initiatives while driving team engagement, efficiency, and growth.
Raise the bar of backend engineering through running regular 1:1s and performance check-ins, coaching, and clear development support.
Identify skill gaps and drive training, and mentoring initiatives to close skill gaps, improve team capability, and continuously strengthen ways of working.
Own and drive key people processes for the team (in alignment with Tech Leadership), including hiring, onboarding, offboarding, performance reviews, and compensation cycles, ensuring consistency and quality of execution.
Build a strong backend community (guilds, knowledge sharing, standards).
Own awareness of department KPIs/goals and drive recommendations for continuous improvement in team performance and execution.
3. Delivery & Quality Accountability
Ensure backend delivery is predictable, scalable, and high quality across teams.
Identify and resolve systemic delivery or quality issues.
Support teams to avoid risky complex backend initiatives.
4. Cross-Functional Leadership
Align backend work with frontend/data/platform constraints and opportunities.
Act as the main escalation point for backend-related decisions.
5. Hands-on Technical Leadership
Stay close to the codebase through selective PR reviews and architectural guidance.
Contribute to critical or high-risk backend areas when needed.
Guide teams on best practices (testing, performance, accessibility, maintainability).
Strong experience with Java stack (SpringBoot, Liquidbase, etc.).
Proven experience leading backend initiatives across multiple teams.
Experience defining architecture and driving adoption at scale.
Experience mentoring senior engineers and influencing technical direction.
Solid understanding of Java and Postgres performance, database modeling and risk analysis.
Experience working with cross-functional stakeholders.
💰 Salary
At Qualifyze, our salary ranges are transparent internally, and we aim to follow a similar approach externally. For this role, we’re happy to share a reference point within the band: the expected salary range is around 85.000€ - 90.000€. Final compensation will depend on experience and performance during the process, with some flexibility within the range.
💰Competitive, annually reviewed compensation package
🌴Country vacation package that increases with your tenure
🏋🏽♀️Country specific benefits offering incl. private health care, fitness and meal allowances
🚀Annual personal development budget to increase your impact
🌎Hybrid working mode, plus up to 3 months of the year work from anywhere.
💻All the best kit and tools to work effectively
🎉Annual in person all company event and celebration in Europe
👫Working with an exceptional team, doing some of the best work of your career
We believe in a human-led hiring process. All applications are reviewed manually by our Talent Acquisition team, and neither Talent Acquisition nor Hiring Managers use AI to screen, filter, rank, assess, or make decisions about candidates, including during interviews and assessments. During interviews, AI may be used only to support note-taking and transcription.
All hiring decisions are made by people!
At Qualifyze we actively support the power of diversity, uniting complementary talents and perspectives to address new challenges. Our collective strengths help us to find innovative solutions and turn difficulties into opportunities. We will encourage you to bring your authentic self to work, fostering an inclusive environment where everyone belongs and feels heard.
We are an equal opportunity employer and we welcome applications from candidates of all backgrounds, regardless of race, ethnicity, gender identity, sexual orientation, marital status, religion, disability, or age. Our hiring practices are rooted in fairness and respect, and we strive to create a culture where everyone feels valued and empowered.
Leads engineering strategy, architecture, teams, and roadmaps for AI training data pipelines, benchmarking systems, and reinforcement-learning environments.
Invisible Technologies makes AI work. Our end-to-end AI platform structures messy data, automates digital workflows, deploys agentic solutions, measures outcomes, and integrates human expertise where it matters most.
Our platform cleans, labels, and structures company data so it is ready for AI. It adapts models to each business and adds human expertise when needed, the same approach we have used to improve models for more than 80% of the world’s top AI companies, including Microsoft, AWS, and Cohere.
Our successes span industries, from supply chain automation for Swiss Gear to AI-enabled naval simulations with SAIC, and validating NBA draft picks for the Charlotte Hornets.
Profitable for more than half a decade, Invisible reached $134M in revenue and ranked as the number two fastest growing AI company on the 2024 Inc. 5000. In September 2025, we raised $100M in growth capital to accelerate our mission of making AI actually work in the enterprise and to advance our platform technology.
We’re looking for a Director of Engineering to set the technical strategy for Data Labs, the team that builds the benchmarking systems, data pipelines, and RL environments behind our AI training engagements. The frontier labs and enterprises we work with are changing how they train, evaluate, and deploy models every quarter. Your job is to see where that market is going and make sure Data Labs is built for it before our clients ask.
You’ll decide which capabilities we invest in, which we standardize into platform, and which we leave to individual engagements. You’ll track how training methods, evaluation practices, and data needs are shifting across the industry, and turn that into a technical roadmap and a point of view our commercial and research teams can sell against.
You’ll lead a group of engineering managers, forward deployed engineers (FDEs), and senior ICs, and partner closely with applied research, product, and go-to-market leadership. This is a hands-on strategic role. You won’t spend much time writing code, but you’ll stay close enough to the technical work to make and defend hard architectural calls, and close enough to clients to know which calls matter.
What’s In It For You
Invisible is committed to fair and competitive pay, ensuring that compensation reflects both market conditions and the value each team member brings. Our salary structure accounts for regional differences in cost of living while maintaining internal equity.
For this position, the annual salary will include a 20% annual bonus and an additional incentive structure. The base salary range for SF/NY are:
Salary Range
$252,000—$300,000 USD
You can find more information about our geographic pay tiers here. During the interview process, your Invisible Talent Acquisition Partner will confirm which tier applies to your location. For candidates outside the U.S., compensation is adjusted to reflect local market conditions and cost of living.
*Bonuses and equity are included in all full-time offers. Final compensation is determined by a combination of factors, including location, job-related experience, skills, knowledge, internal pay equity, and overall market conditions. Because of this, every offer is unique. Additional details on total compensation and benefits will be discussed during the hiring process.
At Invisible, we’re not just redefining work—we’re reinventing it. We operate at the intersection of advanced AI and human ingenuity, pushing the boundaries of what’s possible to unlock productivity and scale. Ownership is at the core of everything we do. Here, you won’t just execute tasks—you’ll build, innovate, and shape the future alongside world-class clients pushing the boundaries of AI.
We expect bold ideas, relentless drive, and the ability to turn ambiguity into opportunity. The pace is fast, the challenges are big, and the growth is unmatched. We’re not for everyone, and we’re okay with that. If you’re looking for predictable routines, this isn’t the place for you. But if you’re driven to create, thrive in dynamic environments, and want a front-row seat to the AI revolution, you’ll fit right in.
Country Hiring Guidelines: Invisible is a hybrid organization with offices and team members located around the world. While some roles may offer remote flexibility, most positions involve in-office collaboration and are tied to specific locations. Any location-based requirements or hybrid expectations will be communicated by our Talent Acquisition team during the recruiting process.
_AI Interviewing Guidelines:_
Our hiring team thoughtfully uses AI to support an efficient, engaging, and inclusive interview process. Since AI can also be a helpful tool for candidates, we’ve outlined expectations for using it ethically throughout your interview journey._ _Click here to learn more about how we use AI and our guidelines for candidates.
Accessibility Statement:We are committed to providing reasonable accommodations for individuals with disabilities. If you require an accommodation to participate in the application or interview process, please submit your request using our accommodation request form. A member of our team will follow up to support your request.__Here is the link the google form: https://docs.google.com/forms/d/e/1FAIpQLScqsu0PCQ0m0lwt-VFeXovNbZxWk0jogv8QI_ciGqZsIbSBjQ/viewform?usp=sharing&ouid=102356854798492362557
Equal Opportunity Statement: We’re an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or veteran status, or any other basis protected by law.
Due to a high volume of candidates, Invisible may use automated decision-maker technologies to filter candidates based on response to our application questions and other provided information. Our use of automated decision-making enables us to be efficient by providing a manageable list of possible candidates that meet our mandatory hiring criteria. If you object to our use of automated decision-making please contact us.
Builds, tunes, and debugs distributed GPU training platforms and large-scale PyTorch model training workloads.
About Egen:
Egen is a fast-growing and entrepreneurial company with a data-first mindset. We bring together the best engineering talent working with the most advanced technology platforms, including Google Cloud and Salesforce, to help clients drive action and impact through data and insights. We are committed to being a place where the best people choose to work so they can apply their engineering and technology expertise to envision what is next for how data and platforms can change the world for the better. We are dedicated to learning, thrive on solving tough problems, and continually innovate to achieve fast, effective results. If this describes you, we want you on our team.
Want to learn more about life at Egen? Check out these resources in addition to the job description.
Meet Egen
Life at Egen
Culture and Values at Egen
Career Development at Egen
Benefits at Egen
We’re looking for an engineer who is equally at home running a GPU training platform and the large-scale model training that runs on it. You’ll be embedded with a healthcare and life-sciences AI client that trains foundation models on a large GKE-based H200 and GB200 cluster. The client is reorganizing so that its foundation-model platform and its agent platform teams work more closely together.
The role centres on the training stack and the scientists who use it. Solid infrastructure knowledge and experience are required, but the client already has strong SRE and infrastructure capacity, so running the cluster isn’t the focus: you’ll partner with that team and understand the training workloads well enough to tune, benchmark, and debug them end to end. You’ll work alongside other Egen engineers and client scientists, and you’ll own your area outright.
Ownership on the client team
Core Languages: Mastery of Python and shell scripting
AI/LLM Ecosystem: Extensive experience with Google Gemini, GPT-4, or LLaMA; deep knowledge of Prompt Engineering and Fine-tuning
Data & Search: Expertise in Vector Databases (Vertex AI Vector Search, pgvector, etc.) and implementing Semantic Search
Infrastructure: Hands-on experience with Google Cloud (Vertex AI) and building scalable software architectures
Frameworks: Proficiency in LangChain, LlamaIndex, or similar orchestration layers
Mindset: A strong software engineering foundation—you write clean, maintainable code and understand the full SDLC
5+ years of engineering experience, with recent hands-on work on GPU training infrastructure and large-scale training.
Strong Python software engineering: production-quality code, tests and code review. Coding is central to this role, not an afterthought.
GKE and GPU scheduling: Kubernetes on Google Cloud with GPU node pools, job queueing (Kueue or similar), and capacity and quota management.
Distributed PyTorch and Ray Train: has personally run and debugged multi-node training jobs.
RDMA and GPU networking: GPUDirect/RDMA, NCCL tuning, multi-node GB200 (or H200) topology.
Benchmarking and evals: has designed performance benchmarks and model evaluations, and used them to make decisions.
Deep enough understanding to explain how and why a system works, without leaning on AI coding tools to carry the reasoning.
A track record of visible ownership: present, communicative, and accountable on a demanding team.
Healthcare or life-sciences data (genomics, clinical, biomedical), and working under HIPAA.
Observability and telemetry for training platforms: metrics, tracing, alerting, end-to-end pipeline testing.
$159,300 - $219,245 a year
This position may be hired at multiple levels. Final leveling is determined during the interview process based on a candidate’s experience, skills, and interview outcomes, and the applicable salary range will align with the final level assigned.
Compensation is determined based on factors including experience, expertise, interview performance, and geographic location, where applicable.
Compensation & Benefits:
This role is eligible for our competitive salary and comprehensive benefits package to support your well-being:
- Comprehensive Health Insurance
- Paid Leave (Vacation/PTO)
- Paid Holidays
- Sick Leave
- Parental Leave
- Bereavement Leave
- 401 (k) Employer Match
- Employee Referral Bonuses
Check out our complete list of benefits here - >https://egen.ai/people/#benefits
Important: All roles are subject to standard hiring verification practices, which may include background checks, employment verification, and other relevant checks.
EEO and Accommodations:
Egen is an equal opportunity employer and is committed to inclusion, diversity, and equity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veterans’ status, or any other characteristic protected by federal, state, or local laws. Egen will also consider qualified applications with criminal histories, consistent with legal requirements. Egen welcomes and encourages applications from individuals with disabilities. Reasonable accommodations are available for candidates during all aspects of the selection process. Please advise the talent acquisition team if you require accommodations during the interview process.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Leads data center cooling and HVAC design, develops thermal management solutions, advises clients, and mentors engineering teams.
Are you excited about Data Centers, and working with state-of-the-art technology? Are you motivated by challenging the ordinary and creating more sustainable solutions? Do you thrive when you work in a multicultural team with international talents?
If this sounds like you, or you’re curious to learn more, then this role could be the perfect opportunity. Join our Data Center Facilities department as our new Senior Mechanical Engineer and work with us to close the gap to a sustainable future.
Your new role
As our new Lead Mechanical Engineer, you will work to create Data Center solutions for our clients. You will be part of our Nordics group for Data Center Facilities in Finland, Sweden, Denmark and Norway. You will work as part of passionate teams filled with talents from all over the world, your core colleagues are in locations across all four Nordic countries, but you’ll also become part of our Global Data Center Spearhead and will benefit from +150 Data Center specialists in the U.K., U.S.A., India, Germany and Asia as your new colleagues.
We have a flexible and hybrid working model where we work from within Ramboll’s offices, from home and online. We travel as needed but also respect family and other personal responsibilities to support a strong work-life balance for everyone.
Our team is growing, and we are shaping it together as we grow to become stronger. We see our continuously improvement as team responsibility. We celebrate wins, milestones and our colleague’s special occasions, so when you join you can expect a very open, friendly and social atmosphere ready to welcome your own ideas and preferences.
Your key responsibilities will be:
Lead the design and delivery of data center cooling and HVAC infrastructure.
Develop innovative thermal management solutions for AI, HPC, hyperscale, and colocation facilities.
Ensure cooling systems achieve required resilience, efficiency, sustainability, and uptime targets.
Provide technical leadership and mentoring to engineering teams across multiple projects.
Act as a trusted advisor to clients on cooling strategy, liquid cooling adoption, and future-ready data center design.
About you
From the moment you start at Ramboll, we will support your personal and professional development so that you can continue to grow with the company. Whilst we look forward to supporting your continued learning and development, for this role we have identified some qualifications, skills, experience and capabilities that will set you up for success:
Experience with designing or constructing data center facilities.
Experience working as a consulting mechanical engineer.
A thorough understanding of digital design delivery through Revit/BIM 360.
Excellent communicator capable of explaining complex technical concepts to our clients and project team partners in plain language, verbally and in writing.
What we can offer you
Flexible working and the opportunity to work hybrid hours.
The long-term thinking of a foundation-owned company combined with the opportunity to shape our local approach to the data center industry.
Leaders guided by our Leadership Principles focussed on people and work-life balance.
Investment in your continued professional development.
A culture that welcomes you as the unique person you are.
Inspiration focussed on data centers from colleagues, clients, and projects across the globe.
Work at the heart of sustainable change with Ramboll
Ramboll is a global architecture, engineering, and consultancy company. As a foundation-owned people company, founded in Denmark, we believe that the purpose of sustainable change is to create a thriving world for both nature and people. So, that’s where we start – and how we work. Our history is rooted in a clear vision of how a responsible company should act and being open and curious is a cornerstone of our culture. Ramboll employs more than 18,000 people globally across 35 countries. Ramboll experts deliver innovative solutions across Buildings, Transport, Water, Environment & Health, Energy, Management Consulting, and Architecture & Landscape. Combining local experience with global knowledge, we help shape the societies of tomorrow.
Equality, Diversity, and Inclusion
Equality, diversity, and inclusion are at the heart of what we do. At Ramboll, we believe that diversity is a strength and that different experiences and perspectives are essential to creating truly sustainable societies. We are committed to providing an inclusive and supportive work environment where everyone is able to flourish and reach their potential. We also know how important it is to achieve the right balance of where, when, and how much you work. At Ramboll, we offer flexibility as part of our positive and inclusive approach to work. We invite applications from candidates of all backgrounds and characteristics. Please let us know if there are any changes we could make to the application process to make it more comfortable for you. You can contact us at [email protected] with such requests.
Ready to join us?
Please submit your application and CV online by 30.11.2026. We invite diversity in all its forms and encourage applicants from all groups to apply.
We recognise that some candidates only apply when they tick every box. However, passion and potential often outweigh a perfect resume and Ramboll’s supportive learning culture can help you grow. So if this role resonates with you but you don’t meet all the requirements, we encourage you to apply. You might be the perfect fit for this opportunity or another within our team.
If you have any questions please feel free to contact Head of Department, Aleksi Nyman, +358 40 7506937. And thank you for taking the time to apply. We look forward to receiving your application.
Leads electrical design and delivery for data center power infrastructure, coordinating multidisciplinary teams and ensuring compliance, safety, and quality.
Are you excited about Data Centers, and working with state-of-the-art technology? Are you motivated by challenging the ordinary and creating more sustainable solutions? Do you thrive when you work in a multicultural team with international talents?
If this sounds like you, or you’re curious to learn more, then this role could be the perfect opportunity. Join our Data Center Facilities department as our new Lead Electrical Engineer and work with us to close the gap to a sustainable future.
Your new role
As our new Lead Electrical Engineer, you will work to create Data Center solutions for our clients. You will be part of our Nordics group for Data Center Facilities in Finland cooperating with our global organization. You will work as part of passionate teams filled with talents from all over the world, your core colleagues are in locations Finland, but you’ll also become part of our Global Data Center Spearhead and will benefit from +150 Data Center specialists in the Nordics, U.K., U.S.A., India, and Asia as your new colleagues.
We have a flexible and hybrid working model where we work from within Ramboll’s offices, from home and online. We travel as needed but also respect family and other personal responsibilities to support a strong work-life balance for everyone.
Our team is growing, and we are shaping it together as we grow to become stronger. We see our continuously improvement as team responsibility. We celebrate wins, milestones and our colleague’s special occasions, so when you join you can expect a very open, friendly and social atmosphere ready to welcome your own ideas and preferences.
Your key responsibilities will include:
Lead and manage electrical design for data center and mission-critical projects from concept design through construction, commissioning, and handover.
Design and oversee critical power infrastructure, including MV/LV distribution, utility intake, switchgear, transformers, UPS systems, generators, backup power, grounding, bonding, and related electrical systems.
Ensure technical compliance, safety, and quality by applying relevant standards, codes, authority requirements, client specifications, and internal design principles.
Coordinate electrical interfaces with multidisciplinary teams and external stakeholders, including mechanical, civil, structural, automation, ICT/BMS systems, consultants, contractors, vendors, utilities, authorities, and clients.
Provide technical leadership, design reviews, and engineering assurance, including reviewing drawings, calculations, single-line diagrams, studies, specifications, equipment selections, risk assessments, and technical documentation.
About you
From the moment you start at Ramboll, we will support your personal and professional development so that you can continue to grow with the company. Whilst we look forward to supporting your continued learning and development, for this role we have identified some qualifications, skills, experience and capabilities that will set you up for success:
Experience with leading electrical design teams and collaborating in multidisciplinary teams where the best overall solution for the client may not be the optimal electrical design.
Experience with designing or constructing data center facilities.
Experience working as a consulting electrical engineer.
A thorough understanding of digital design delivery through Revit/BIM 360.
Excellent communicator capable of explaining complex technical concepts to our clients and project team partners in plain language, verbally and in writing.
What we can offer you
Flexible working and the opportunity to work hybrid hours.
The long-term thinking of a foundation-owned company combined with the opportunity to shape our local approach to the data center industry.
Leaders guided by our Leadership Principles focussed on people and work-life balance.
Investment in your continued professional development.
A culture that welcomes you as the unique person you are.
Inspiration focussed on data centers from colleagues, clients, and projects across the globe.
Work at the heart of sustainable change with Ramboll
Ramboll is a global architecture, engineering, and consultancy company. As a foundation-owned people company, founded in Denmark, we believe that the purpose of sustainable change is to create a thriving world for both nature and people. So, that’s where we start – and how we work. Our history is rooted in a clear vision of how a responsible company should act and being open and curious is a cornerstone of our culture. Ramboll employs more than 18,000 people globally across 35 countries. Ramboll experts deliver innovative solutions across Buildings, Transport, Water, Environment & Health, Energy, Management Consulting, and Architecture & Landscape. Combining local experience with global knowledge, we help shape the societies of tomorrow.
Equality, Diversity, and Inclusion
Equality, diversity, and inclusion are at the heart of what we do. At Ramboll, we believe that diversity is a strength and that different experiences and perspectives are essential to creating truly sustainable societies. We are committed to providing an inclusive and supportive work environment where everyone is able to flourish and reach their potential. We also know how important it is to achieve the right balance of where, when, and how much you work. At Ramboll, we offer flexibility as part of our positive and inclusive approach to work. We invite applications from candidates of all backgrounds and characteristics. Please let us know if there are any changes we could make to the application process to make it more comfortable for you. You can contact us at [email protected] with such requests.
Ready to join us?
Please submit your application and CV online. We invite diversity in all its forms and encourage applicants from all groups to apply.
Please apply before 30.11.2026. Thank you for taking the time to apply. We look forward to receiving your application.
We recognise that some candidates only apply when they tick every box. However, passion and potential often outweigh a perfect resume and Ramboll’s supportive learning culture can help you grow. So if this role resonates with you but you don’t meet all the requirements, we encourage you to apply. You might be the perfect fit for this opportunity or another within our team.
If you have any questions please feel free to contact Head of Department, Aleksi Nyman, +358 40 7506937.
