Senior Full Stack Engineer — AI & TS/React/Next.js | Equity

La Fosse Associates is seeking a Senior Full Stack Software Engineer to own a production SaaS platform and help shape product strategy in a London hybrid setting. You will design and scale full-stack apps using TypeScript, React, Next.js, Go and Python on AWS, while building AI-powered features and AI tooling for enterprise customers.

The role focuses on delivering production software, improving platform reliability, and collaborating with founders to guide engineering direction as the business