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