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Java Developer
Responsibilities:
- Developed BFF layer using Spring Boot to aggregate and optimize API responses for frontend applications
- Implemented distributed caching using Redis to improve API response times and reduce backend service load
- Integrated microservices using OpenFeign/WebClient and implemented API orchestration
- Secured APIs using Spring Security with JWT authentication
- Implemented resilience patterns and centralized exception handling
- Developed unit and integration tests
- Containerized applications and deployed through CI/CD pipelines
- Technologies:
- Core Programming & JVM (Java 17+ or 21) No less than 4 years
- Spring Boot Ecosystem (Core BFF Framework) (Spring Boot, Spring Web, Spring WebFlux, Spring Boot Actuator) No less than 3 years
- Caching Layer (Redis, Spring Data Redis) No less than 2 years
- API Communication (Calling Backend Services) (Spring Cloud OpenFeign) No less than 4 years
- Security Layer(Spring Security, OAuth 2.0, JSON Web Token) No less than 4 years
- API Documentation (Swagger UI, OpenAPI Specification, Springdoc OpenAPI) No less than 2 years
- Build & Dependency Management (Apache Maven or Gradle) No less than 4 years
- Testing Stack (JUnit, Mockito, Testcontainers) No less than 2 years
- Observability & Logging (Logback, SLF4J, Prometheus, Grafana) No less than 4 years
- DevOps & Deployment (Docker, Kubernetes, Jenkins or GitHub Actions) No less than 4 years
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