Founding Engineer - Python API & LLM, Equity & Impact

Client Server Ltd. in London is seeking a Founding Engineer to own the design and development of scalable, cloud-native Python applications for an AI start-up serving regulated industries.

You will work across the full SDLC, from architecture and backend services through to frontend, CI/CD, and deployment on Azure, with hybrid work between London and Cambridge and occasional WFH. Candidates should have strong Python skills, experience with RESTful APIs (FastAPI), TypeScript/React, and a startup