Senior Backend Engineer — AI-Driven Platform (Remote/London)
The French Sourcer · London, United Kingdom ·
- Seniority
- Senior
- Category
- Backend
- Company size
- 11-50
The Senior Backend Engineer will build and maintain production-grade Python backends using FastAPI to power AI-driven investment tools. The role involves managing orchestration layers for agentic AI and guiding architectural decisions as the engineering team scales.
The French Sourcer is seeking a Senior Backend Engineer to join a hybrid, London-preferable team that can be remote within England. You will build production-grade Python backends (FastAPI) powering AI features used by professional investors.
You will own the orchestration layer for agentic AI, work with PostgreSQL and ClickHouse, and guide architecture as the team grows from seven to over thirty engineers.