Java Developer

(Core Responsibilities)

1. Software Design & Development

• Design and implement Java-based applications using high-volume, low-latency systems for mission-critical environments.

• Write well-designed, testable, and efficient code that complies with project specifications and coding standards.

• Develop RESTful APIs and microservices using frameworks like Spring Boot or Jakarta EE.

2. Testing & Quality Assurance

• Conduct unit testing and integration testing using tools like JUnit or TestNG to ensure code reliability.

• Perform code reviews to maintain high code quality and mentor junior team members on best practices.

• Debug and resolve complex software defects and performance bottlenecks.

3. Database & System Integration

• Design database schemas and optimize SQL queries (PostgreSQL, MySQL, or Oracle).

• Implement ORM frameworks like Hibernate or MyBatis to map data models to the database.

• Integrate third-party services and legacy systems into the modern Java ecosystem.

4. Continuous Improvement & Deployment

• Collaborate with DevOps to manage CI/CD pipelines using tools like Jenkins, Docker, and Kubernetes.

• Stay updated on the latest Java versions  and emerging libraries to propose architectural improvements.

• Document technical designs, API specifications (Swagger/OpenAPI), and deployment procedures.