Develop and maintain microservices and REST APIs in Java using Spring Boot.
Implement and optimize business logic with a focus on performance, scalability, and resilience.
Develop unit and integration tests using JUnit, Mockito, and Testcontainers.
Participate in technical design and architectural definition of solutions.
Collaborate with multidisciplinary teams in code reviews, backlog refinements, and incident resolution.
Ensure application observability through logging, metrics, and distributed tracing.
Contribute to technical documentation and continuous improvement of services.

Solid experience in Java and Spring Boot.
Knowledge of microservices architecture and REST APIs.
Experience with resilience patterns (Retry, Circuit Breaker, Fallback, Idempotency).
Knowledge of relational and/or NoSQL databases.
Experience with Git, CI/CD, and development best practices.
Knowledge of automated testing with JUnit, Mockito, and Testcontainers.
Experience with Spring Cloud is a plus.
Knowledge of Docker, Kubernetes, and Cloud Native architectures.
Experience with distributed systems and event-driven architectures.
Knowledge of observability, SRE, and application monitoring.
Experience in high-availability environments and mission-critical systems.

Java Spring Boot Developer

Key skills