Backend Engineer (Python + FastAPI) — AI SaaS, Hybrid

Company: Harnham
Apply for the Backend Engineer (Python + FastAPI) — AI SaaS, Hybrid
Location: London
Job Description:

Harnham is building a next-generation AI platform for the investment and financial services sector. You will join a founding-style engineering team to shape product and technical direction at an early stage.

Responsibilities include designing and building backend services in Python, developing scalable APIs, and working with cloud infrastructure to deploy AI features. Hybrid work available with King’s Cross base.

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Posted: October 29th, 2026