Staff Java Architect — Spring Platform, AI-Driven Scale en España, España

Duetto is seeking a Staff Software Engineer to own the Java/Spring platform architecture and modernisation initiatives. You will drive domain boundaries, design data flows with AWS services, and guide multi-tenant system improvements at scale.

You will mentor engineers across US and EU teams and shape engineering standards while advancing AI-assisted development using Claude tools and MCP tooling. Remote work with a global scope is supported.