The Flex, located in Liverpool, is looking for a Lead Full-Stack Engineer to own the technical direction of their platform. This role emphasizes hands-on architecture and engineering across frontend, backend, and infrastructure, ensuring quality and speed in delivering features.

Ideal candidates will have strong experience with FastAPI, React, and AWS. They will design scalable systems and API-first platforms, integrating with services like Airbnb and Stripe.

The company champions a remote-first approach, offering a culture of high ownership and performance-based rewards.