Senior Full Stack Engineer
15 hours ago
London
Lead / Founding Engineer (Stealth Consumer Startup) We’re currently partnered with a stealth, early-stage consumer startup building a new interactive web platform. They’re looking for a Lead / Founding Engineer to join at an early stage and take ownership of building the product from the ground up. This is a hands-on role suited to someone who enjoys working from 0 → 1 and wants to play a key role in shaping both product and technical direction. What you’ll be doing • Building and shipping the core product across the full stack, • Turning an early prototype into a scalable, production-ready platform, • Working closely with the founder on product decisions and UX, • Designing and implementing core backend systems and user-facing features, • Integrating third-party services and lightweight AI functionality where relevant What they’re looking for • Strong full-stack engineering experience (modern JS frameworks, APIs, databases), • Comfortable owning the entire stack end-to-end, • Product mindset — able to think beyond just implementation, • Experience building and shipping real products, • Self-starter who thrives in early-stage, ambiguous environments Nice to have • Experience with consumer-facing products, • Experience building interactive or data-driven platforms, • Familiarity with AI APIs and integrations Why this role • Opportunity to join at a very early stage as a key technical hire, • High ownership and direct impact on product direction, • Small, fast-moving team, • Clear pathway to evolve into a long-term founding role with meaningful equity Further details on application.