Product Engineering Lead (QVAC) (100% remote)

About HappyRobot HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate through voice and email - they make decisions, take action, and run operations autonomously across entire enterprise systems. Born in Y Combinator (S23) and backed by a16z, Base10, Prysm Capital and Eurazeo with over $200M raised, we power critical operations for global enterprises worldwide. Our platform is battle-tested in the most demanding environments, where AI has real consequences. We started in logistics, built our own voice stack, models, and orchestration layer from the ground up, and are now bringing that infrastructure to every enterprise that runs the real economy. Learn more about our vision in our manifesto. About the Role As a Customer Support Engineer , youʼll be on the front lines of our customer experience. Youʼll work directly with customers to quickly triage issues, debug problems, and ensure theyʼre getting the most out of HappyRobotʼs AI platform. This role is a hybrid between technical support and customer engineering: youʼll diagnose issues, design and test quick solutions, and collaborate closely with both engineering and product teams to make our platform even stronger. Youʼll also apply prompt engineering skills to help customers fine-tune their AI workers, ensuring accuracy, reliability, and speed across real-world logistics workflows. This role is ideal for someone with strong technical fundamentals who wants to grow into a more senior customer engineering or product-facing position over time. Tech Profile Comfortable Full-Stack: Python, React, TypeScript, Node.js. Experience managing APIs and integrations with third-party systems. Some exposure to infrastructure and cloud deployments. Familiarity with LLM prompting and tuning of voices/transcribers; eager to experiment and iterate. Strong debugging and problem-solving skills — quick at identifying the root cause of issues. Must Have Excellent …

Publié 9 Oct 2026

About the Role We’re looking for a product engineer who takes ownership of outcomes, not just assigned tasks. You’ll work across 4–5 products with different technology stacks, identify high-value problems, and carry solutions through design, implementation, testing, documentation, delivery, and operation. What You'll Do Understand our apps and the 0G stack well enough to improve the shared platform, not only one feature. Solve root causes and make durable decisions using shared systems instead of introducing band-aids or duplicated solutions. Own features end-to-end across UI, APIs, server logic, infrastructure, and deployment; do not stop at the layer you are most comfortable in. Build and improve AI-agent infrastructure, including LLM streaming, tool orchestration, sandboxed execution, and security boundaries around untrusted code. Understand wallet-based identity, signing, embedded and external wallets, and server-side authorization without conflating wallet connection with application access. Independently manage dependencies, reviews, blockers, and delivery while raising genuine product decisions and risks early. Raise the bar through meaningful tests, sharp PR reviews, and living documentation that stays true to the product. Be open to adopting new technologies, AI tools, and better working practices. Be reliable enough that when you own an area, the rest of the team can confidently focus on building and expanding other products. Treat “done” as delivered, verified, and operating—not merely coded or test-green. Run what you ship with structured logs, traces, metrics, dashboards, alerts, first-line technical support, optimization, and ongoing support for internal teams and external users. Technical background: Strong end-to-end TypeScript and React experience across client, server, API design, and serverless or edge runtimes. Remix, Next.js, Vite, and Cloudflare Workers experience is valuable. Experience building LLM-powered products beyond basic API calls, in…

Publié 8 Oct 2026

Read this first — two non-negotiables Go is the job, not a bonus skill. We're only considering candidates with 5+ years of hands-on, production experience in Go . If Go isn't (one of) your primary languages, this role won't be a match — and we'd rather save you the time. You must live in a European timezone (UTC−1 to UTC+3). This is a hard requirement. Applications from outside this range won't be considered, regardless of how strong the profile is. Still with us? Great — here's why this role is worth your attention. Who we are We're Jobtome ( https://weare.jobtome.com/ ) — an HR Tech company building the modern web applications that companies use to run complex hiring and recruitment workflows at scale. Our products are highly interactive, data-driven, and built for real-world usage — not demos. We work with a strong product mindset, short feedback loops, and a pragmatic engineering culture: quality, ownership, and code we're still proud of a year from now. The role You'll join our engineering team as a Senior Go Backend Developer and take real ownership of critical backend systems and services — not ticket-pushing, actual ownership. You'll design, build, and evolve the backend services that power our products, weigh in on architectural decisions, improve system reliability, and help shape how backend engineering is done across the company. This is a hands-on senior role: you'll write production Go every day and be deeply involved in technical decisions that have real impact. Quick reminder before the details 5+ years of production Go experience — required Based in a European timezone (UTC−1 to UTC+3) What you'll do Design, build, and maintain backend services written in Go Build and evolve APIs (GraphQL and/or REST) behind complex product workflows Design scalable, reliable, and maintainable backend architectures Work closely with frontend engineers, product managers, data engineers, and designers Contribute to data modeling, business logic, and performance optim…

Publié 7 Oct 2026