Java developer for microservices backend supporting post-sale billing processes.
Senior Java developer needed for remote freelance work on microservices backend supporting post-sale billing processes. You'll work with Java, Spring Boot, BPMN, Camunda, and Hexagonal Architecture. Based in Warsaw, Poland, this full-time position requires Polish language skills and pays €85-102/hr.
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Found at a specialist agency · listed 27 July 2026 · InsideJobs links you to the original posting.