Backend Engineer – Fintech API & AI Neobank (Hybrid, UK)

Company: Doit
Apply for the Backend Engineer – Fintech API & AI Neobank (Hybrid, UK)
Location: London
Job Description:

Doit is looking for Backend Engineers to build the core systems behind our AI-powered Neobank platform. You will design and implement reliable APIs, onboarding and payments workflows, and scalable financial product infrastructure used across markets and millions of users.

You will own reliability, security, latency and data integrity, integrate with partners and internal services, and collaborate with product, frontend, mobile and AI teams to ship features quickly and safely.

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Posted: October 30th, 2026