Senior Full-Stack Engineer: AI-Driven Fintech

Company: iwoca
Apply for the Senior Full-Stack Engineer: AI-Driven Fintech
Location: City of Westminster
Job Description:

iwoca is seeking a senior full-stack engineer who will primarily work on the backend while also delivering frontend for features. You’ll own features end-to-end, from data modelling and APIs to testing, release, and monitoring, shaping the product based on customer needs.

Expect to ship frequently, with impacts across cashback controls and card-related workflows. You’ll write Python and FastAPI services backed by PostgreSQL, and frontend in React/TypeScript, with React Native on the iwoca Mobile

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Posted: November 3rd, 2026