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