Senior Java Backend Engineer — Hybrid (Warsaw)
Summary
Senior Java engineer building backend services, REST APIs, and event-driven microservices for an insurance client's large-scale transformation, working in Scrum with a focus on Domain-Driven Design and API design. Hybrid role based in Warsaw with one office day per week.
Transition Technologies PSC is seeking an experienced Senior Java Developer to join a large-scale transformation for an insurance client. You will build backend services in Java, craft REST APIs, and contribute to microservices and event-driven architectures in a Scrum environment.
The role emphasizes Domain-Driven Design, API design, and collaboration with security engineers. A hybrid schedule requires 1 day per week in the Warsaw office, with strong cross-team coordination across international