Java Full Stack Developer

Job Title: Java Full Stack Developer

Experience: 5+ Years

Location: Chennai

Job Description:

Responsibilities:

Software Development and Implementation

• Design, develop, and maintain Java-based applications using Spring Boot, Hibernate, and JPA.
• Develop microservices and implement RESTful and SOAP-based web services.
• Ensure high-quality, reusable code following industry best practices.
• Enhance application performance and scalability.

Back-End Development and API Integration

• Develop and integrate APIs for data exchange between systems.
• Implement security features such as OAuth, JWT, and Spring Security.
• Work with messaging queues such as RabbitMQ or Kafka.

Database Management

• Work with SQL and NoSQL databases including MySQL, PostgreSQL, and MongoDB.
• Write optimized SQL queries and stored procedures.
• Ensure database performance, indexing, and security.

Testing and Debugging

• Perform unit testing using JUnit and Mockito.
• Conduct integration testing to ensure application reliability.
• Debug performance issues and implement logging using Log4j or SLF4J.

CI/CD and DevOps Collaboration

• Integrate code into CI/CD pipelines using Jenkins, GitLab CI/CD, or Azure DevOps.
• Use Docker and Kubernetes for containerization and deployment.
• Collaborate on deployments in AWS, Azure, or GCP environments.

Security and Performance Optimization

• Implement secure coding practices and encryption techniques.
• Identify vulnerabilities and resolve them following OWASP standards.
• Optimize application performance for better efficiency.

Agile Development and Team Collaboration

• Participate in Agile/Scrum activities, including sprint planning and daily stand-ups.
• Work with cross-functional teams to define and deliver requirements.
• Collaborate closely with front-end teams to integrate APIs and enhance user experience.

Documentation and Continuous Learning

• Maintain technical documentation and architectural diagrams.
• Stay up to date with new Java technologies and frameworks.
• Contribute to team knowledge sharing and mentorship.

Skills and Requirements:

Technical Skills:

• Core Java (JDK 11+), Spring Boot, Hibernate, JPA
• Microservices architecture, REST and SOAP APIs
• SQL (MySQL, PostgreSQL), NoSQL (MongoDB, Cassandra)
• Testing tools: JUnit, Mockito
• Version control: Git (GitHub, GitLab, Bitbucket)
• CI/CD and containerization: Jenkins, Docker, Kubernetes
• Cloud platforms (AWS, Azure, or GCP) preferred but not mandatory

Soft Skills:

• Strong analytical and problem-solving capabilities
• Good communication and collaboration skills
• Ability to work in an Agile, fast-paced environment
• Detail-oriented with a strong commitment to quality

Preferred Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or related field
• Certifications such as OCJP or Spring Professional are an added advantage