Java Backend Engineer (Junior–Mid) – Hybrid Amsterdam

Explore Group in Amsterdam is seeking a Junior to Mid-Level Backend Developer to design, build, test and maintain Java-based microservices. You will work on robust backend applications in a fast-paced engineering environment.

This role is hybrid (2-3 days on-site) with an immediate start under a contract/freelance setup. It emphasizes Spring Boot, microservices, and scalable backend delivery; knowledge of Kafka, SQL/NoSQL, Docker, AWS, and CI/CD is a strong plus and will accelerate career growth.