- Core Responsibility: Building server-side applications and web services using the Java programming language.
- Focus: Working on the server-side of web and enterprise applications.
- Key Functions: Handling data processing, business logic, and integration with databases and external systems.
Key Responsibilities and Tasks:
Application Development:
- Design and develop server-side applications and web services using Java.
- Implement business logic.
- Implement data processing.
- Implement backend functionality to support the overall application architecture.
Database Integration:
- Integrate Java applications with databases (e.g., MySQL, PostgreSQL, Oracle).
- Store and retrieve data.
- Design and optimize database schemas.
- Write SQL queries.
- Use ORM frameworks (e.g., Hibernate) for database interactions.
Web Frameworks:
- Utilize Java frameworks like Spring, Spring Boot, or Java EE.
- Build scalable back-end systems.
- Build maintainable back-end systems.
- Implement RESTful APIs.
- Handle HTTP requests.
- Ensure proper routing.
- Ensure proper authentication.
API Integration:
- Integrate with third-party APIs and services.
- Enhance application functionality.
- Implement API calls.
- Handle responses from external systems.
- Process data from external systems.
Security and Authentication:
- Implement security measures to protect application data.
- Implement security measures to protect application resources.
- Handle user authentication.
- Handle user authorization.
- Implement secure communication protocols (e.g., HTTPS).
- Mitigate common security vulnerabilities.
