Full Stack Engineer

Product Engineer (all levels) – TypeScript / React / Node / AWS | three days in office, London | £70-100k + equityJoin an AI-native startup building an agent that helps people save money and manage their finances. Backed by top-tier investors, growing ~20x year-on-year, with a large and growing customer base already using the product. Founded by a team who've built and sold before, you'll work directly with an experienced CTO in a small (~10 person), high-talent engineering team with real technical ownership.What you'll do:Be hands-on across a TypeScript/React/Node/AWS stack, building AI-driven features that take real action for users, not just recommendationsLead development of new products, taking rough ideas through to shipped, working closely with product, design and the founding teamHelp shape technical direction and engineering standards in a flat, low-management structureBuild product features as well as the internal tools that help the wider team move quickly and confidentlyWork on problems the company is solving for the first time, in an AI-native environmentWhat we're looking for:Startup mindset, comfortable owning problems end-to-end without a detailed specProduct-driven, you care about the user and the outcome as much as the codeExperience scaling systems through real growth, not just in theoryMinimum 2 years' experience, we hire across levels including StaffWhy join:High ownership, flat structure, direct access to a CTO who's building at the edge of what's possibleReal consumer impact, backed by proven product-market fit and serious growthMeaningful equity, and a leadership team who've done this beforeAI-native culture: agentic tooling, AI-assisted development, and the freedom to invent new ways of working