Remote Backend Engineer, AI Platform (Python & REST)

System1 Group Plc is seeking a software engineer to join an empowered product team building backend services for our AI platform. You will design, implement and own Python backends, expose clean REST APIs, and push code into production at scale within a security-conscious environment.

You’ll work API-first, contribute to MCP servers, and collaborate with data scientists and other engineers. Remote UK-friendly with occasional travel and a strong emphasis on product outcomes and customer impact.