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Senior Java Developer

Freelancehybrid⏱ > 12 months5+ yrs📍 Warsaw, Poland, 🇵🇱 Poland🗣 English

Senior Java Developer for embedded banking microservices in Poland, B2B contract.

Build and maintain microservices for financial technology in a hybrid Warsaw/Gdańsk/Gdynia setting. You'll work with Spring Boot, distributed systems, and modern tooling (Kafka, Docker, Kubernetes) within a Scrum team. Requires 6+ years of Java expertise and fluent English; AI development tools experience is expected. Minimum 60% office attendance required.

Tech stack
JavaSpring BootPostgreSQLKafkaDockerKubernetesJenkins
Rate
165 PLN/hr
via

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Found at a specialist agency · listed 22 September 2026 · InsideJobs links you to the original posting.