Senior Java Developer
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Summary
Freelance Senior Java Developer for a long-term, 100% remote project with a leading financial institution (based in Madrid). Day-to-day work centers on Java 17/21 and Spring Boot microservices with Kafka streaming, Redis/PostgreSQL/MongoDB, AWS, and strong testing with JUnit 5 and Mockito.
Hiring Freelance Senior Java Developers
We are looking for a Senior Java Developer to join a long-term project for a leading financial institution.
- Location: Madrid
- Remote: 100% remote
- Duration: Long-term
- English: C1+
Requirements
- 8+ years of professional experience with Java
- 3+ years working with Java 17 or 21
- Strong experience with Spring / Spring Boot
- Experience with Kafka
- Experience with Redis and PostgreSQL or MongoDB
- Strong testing experience with JUnit 5 and Mockito
- Experience with AWS or equivalent cloud environments
- Knowledge of streaming and microservices architectures
Nice to have
- Experience leading complex migrations or refactoring projects
- Multimodule Java applications
- Docker / containerization and multi-architecture images
- Python knowledge
T echnical test: Yes
Client interview: Yes
If you are interested do not hesitate to send me your most updated CV al lribao@pixie-services.com