Full Stack Engineer

Senior Full Stack Engineer (Typescript / Next.JS) – London Package £100,000 – £150,000 + equity London (in-person, 5 days/week) Visa sponsorship available We’re working with a fast-growing AI startup building software that’s transforming how large industrial and infrastructure companies operate. This isn’t another chatbot, it’s AI applied to real-world environments where efficiency, safety, and decision-making matter. They’ve already secured major enterprise customers and are heading into Series A with strong product-market fit and rapid growth.

The Role This is a highly product-focused full stack role with true end-to-end ownership. You won’t be picking up tickets, you’ll be speaking directly with users, defining problems, designing solutions, and shipping them. You’ll be working on systems that: Turn voice, images, and field data into structured outputs using AI Handle large volumes of unstructured data and context Power workflows used in complex, real-world environments Balance offline/online functionality in challenging conditions What You’ll Be Doing Working directly with users to understand workflows and pain points Designing and building full-stack features from scratch Architecting systems that integrate AI into real-world use cases Improving how data is captured, processed, and surfaced Shaping product direction alongside founders What We’re Looking For 3+ years experience as a full stack engineer Strong product mindset and ownership mentality Experience building and shipping end-to-end systems Comfortable working with ambiguity and making decisions Interest in AI-driven products and real-world applications Package £120,000 – £150,000 + equity London (in-person, 5 days/week) Visa sponsorship available