Python Developer – AI | London (Onsite) A fast-growing AI company is looking for a Python Developer to scale its systems, optimise performance, and drive new features. Backed by top-tier investors and led by AI & robotics experts, this is a rare opportunity to join a high-velocity startup solving complex problems in machine learning, backend infrastructure, and real-time video processing. Responsibilities: Design and implement scalable APIs, databases, and data pipelines Optimise performance, ensure high availability, and enhance observability Own end-to-end feature development in a fast-moving, high-impact team Support frontend, edge-computing, and ML teams Skills 5 years of experience as a Python Developer, building large-scale systems Strong expertise in FastAPI, Python3, Docker, Postgres, Redis Proven ability to design, debug, scale, and optimise multi-TB traffic systems Bonus: React, React Native, AWS (Pulumi), Sentry, Grafana, Auth0 What’s on Offer Circa £120K base Equity Private Dental & Vision Insurance (100% covered) 5 days/week onsite in London