Staff Backend Architect, AI Finance Platform

Company: Dex
Apply for the Staff Backend Architect, AI Finance Platform
Location: London
Job Description:

Dex is building an AI-first backend platform that processes sensitive financial data for regulated institutions. You will join a senior staff-track IC reporting to the founders, shaping the core backend and data pipelines to scale with the platform.

You will collaborate with ML engineers, optimize PostgreSQL for high throughput and low latency, and mentor junior engineers as the system grows. This role emphasizes reliability, security, and scalable design.

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Posted: July 18th, 2026