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