A Java Backend Developer is responsible for designing, building, and maintaining scalable server-side applications using Java. The role focuses on business logic, APIs, database interactions, and system performance.
Key Responsibilities
- Design, develop, and maintain backend services and APIs
- Build microservices-based applications using frameworks like:
- Spring Boot
- Spring Framework
- Develop RESTful APIs and integrate with frontend applications
- Work with databases such as:
- MySQL
- PostgreSQL
- MongoDB
- Implement authentication and security (JWT, OAuth)
- Optimize application performance and scalability
- Write clean, maintainable, and testable code
- Collaborate with frontend developers, DevOps, and QA teams
- Participate in code reviews and Agile ceremonies
- Troubleshoot and debug production issues