Java Developer - Spring/Hibernate

Key Responsibilities

Software Development & Implementation :

• Design, develop, and maintain Java applications using frameworks like Spring Boot, Hibernate, and JPA.
• Implement RESTful APIs, SOAP web services, and microservices-based architectures.
• Ensure code quality, reusability, and adherence to best practices.
• Optimize application performance and scalability.
  

Back-End Development & API Integration

• Develop and integrate APIs for seamless data exchange between front-end and back-end systems.
• Implement authentication and authorization mechanisms (OAuth, JWT, Spring Security).
• Work with messaging systems like RabbitMQ, Kafka for asynchronous processing.
  

Database Management

• Work with SQL and NoSQL databases (MySQL, PostgreSQL, MongoDB) for data persistence.
• Write optimized queries and stored procedures for database interactions.
• Ensure database security, indexing, and optimization for better performance.
  

Testing & Debugging

• Perform unit testing using JUnit, Mockito and integration testing for ensuring code reliability.
• Debug and troubleshoot performance issues, memory leaks, and runtime exceptions.
• Implement logging mechanisms using Log4j, SLF4J.
  

CI/CD & DevOps Collaboration

• Work with DevOps teams to integrate code into CI/CD pipelines (Jenkins, GitLab CI/CD, Azure DevOps).
• Utilize containerization tools like Docker, Kubernetes for application deployment.
• Collaborate on cloud-based deployments using AWS, Azure, or Google Cloud.
  

Security & Performance Optimization

• Ensure application security using encryption, authentication, and secure coding standards.
• Optimize Java applications for speed and efficiency.
• Identify and resolve vulnerabilities following OWASP best practices.
  

Agile Development & Team Collaboration

• Participate in Agile/Scrum ceremonies (sprint planning, daily stand-ups, retrospectives).
• Work with product managers, business analysts, and UI/UX designers to refine requirements.
• Collaborate with front-end developers to integrate APIs and enhance user experience.
  

Documentation & Continuous Learning

• Maintain technical documentation, including system architecture and API documentation.
• Stay updated with Java advancements, frameworks, and best practices.
• Contribute to knowledge-sharing sessions and team mentorship