Product Engineer (Frontend) at Atla in London, England, GB

About Atla

Atla is committed to engineering safe, beneficial AI systems that will have a massive positive impact on the future of humanity. We are a London-based start-up building the improvement engine for AI agents. Become part of our growing world-class team, backed by Y Combinator, Creandum, and the founders of Reddit, Cruise, Rappi, Instacart and more.

Role

As Atla’s Product Engineer, you will build intuitive and novel user experiences that help users automatically discover the underlying issues in their agents—and fix them fast. You will own our customer-facing platform, designing seamless workflows that make AI agent evaluation effortless. As part of your role, you will:

• Own and build the platform that lets users automatically find, understand, and fix their agents’ most critical failures by actively contributing to user research, usability testing, and setting the direction of the product.
• Design an intuitive and seamless user flow from onboarding to detailed trace analysis, ensuring effortless AI agent evaluation through polished, high-quality UX/UI.
• Work closely with founders, product, engineering, and research to translate cutting-edge AI capabilities into intuitive, accessible products that help users ship AI agents with confidence.
• Ship end-to-end features across the stack, contributing to APIs, databases, and backend logic when needed to ensure a smooth and scalable product experience.

Qualifications

• 3yrs+ experience at a company known for world-class user experience such as Notion, Lovable, Sierra, or Revolut.
• Demonstrated ability to build world-class software products, with a strong emphasis on frontend development:
  • Proven track record of building and scaling frontend systems, ideally in React and TypeScript.
  • Experience with relational databases (e.g., PostgreSQL).
  • Familiarity with deploying applications to cloud platforms (e.g., Azure) and experience with frontend testing frameworks and CI/CD pipelines.
• Product-driven engineer with a strong grasp of UX, UI principles, and responsive layouts, focused on delivering exceptional user experiences.

Nice to have

• Experience in developer tools, AI, or ML-related products.
• Python proficiency is a plus.
• Experience with specific portions of our frontend stack, including Supabase, Vercel, Prisma, NextJS, and React Query.
• Experience as an early engineer at a fast-growing startup.

About you

You'll work by and thrive through our core principles:

Own the Outcome

• Create real value: Every action should deliver tangible, meaningful value for the people who use what we build.
• Drive to completion: Do the second 90%.
• Do fewer things, better: Prioritize focus over breadth.

Back the Team

• Collaborate for excellence: The whole is greater than the sum of its parts.
• Seek truth: Let the best ideas win, no matter where they come from, and let go of ego.
• Argue passionately, then commit fully: Debate fiercely, but once a decision is made, own it like it’s yours.

Drive the Mission

• Advance AI safety: Every action should contribute towards the safe development of AI.
• Go big or go home: “The people who are crazy enough to think they can change the world are the ones who do.”

Compensation

• £90K - £130K GBP
• Stake in equity as one of the early joiners
• Pension plan
• Medical, dental, and vision benefits

Join our team to make a dent in the universe by engineering safe, beneficial AI systems!