Full Stack Product Engineer

Product Engineer / Full Stack / London A lean, high-calibre AI startup is building a product that’s already being used at scale and they’re looking for a Product Engineer to join the team. This is a role for someone who wants to own problems end to end. You’ll work closely with the founders and customers, taking ideas from “there’s a better way to do this” → shipped product. What you’ll be doing: Own features end-to-end across React, TypeScript and PythonWork directly with users to understand real problemsHelp decide what gets built and whyBuild AI-powered features that solve genuinely difficult problemsMake architectural decisions and improve the engineering foundationsContribute to how a small team builds, ships and scales They’re looking for someone who: Has strong full-stack experience with TypeScript/React and/or PythonEnjoys taking ownership and working with ambiguityHas strong product instincts, not just technical abilityAlready uses AI tools and is interested in pushing them furtherIs collaborative, pragmatic and low ego Why join? You’ll be joining a small, sharp engineering team where your decisions will genuinely shape the product. There’s plenty of autonomy, direct exposure to the founders and customers, and a genuine opportunity to grow into technical leadership as the company scales. Product Engineer / Full Stack / London