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 [email protected]

📌 Senior Java Developer (O Chazo)
🏢 Pixie
📍 O Chazo