ML Platform Engineer: Build Scalable AI Infrastructure

Radiant in London designs and operates AI-native infrastructure powering GPU workloads, multi-tenant control planes, and scalable AI systems for demanding environments. As an ML Product Engineer, you will turn Radiant's ML platform capabilities into usable, high-quality customer experiences across training, inference, APIs, SDKs, and developer tooling.

You will prototype and ship ML features, collaborate with product and engineering teams, and help define technical requirements and best