Full Stack Developer - Java/React.js (4-8 yrs)

Job Description :

- Develop and maintain backend services using Java, Spring Boot, Spring Security, and Spring Data JPA.

- Build and integrate scalable RESTful APIs to support frontend functionality.

- Optimize backend systems for performance, scalability, and reliability.

- Implement secure development practices, including authentication, authorization, and data encryption.

- Create responsive, dynamic, and visually appealing user interfaces using ReactJS, JavaScript, and TypeScript.

- Implement modern state management tools like Redux, Context API, or MobX.

- Ensure cross-browser compatibility and accessibility in web applications.

- Develop reusable components and modular front-end architecture.

- Work closely with product managers, designers, and backend developers to deliver end-to-end solutions.

- Participate in code reviews, team knowledge sharing, and technical brainstorming sessions.

- Debug and troubleshoot application issues on both the frontend and backend.

- Enhance frontend performance through lazy loading, efficient rendering, and code splitting.

- Optimize backend performance by improving database queries and application logic.

- Write and maintain unit and integration tests for backend services (e.g., using JUnit, Mockito).

- Test frontend components with tools like Jest, React Testing Library, or Cypress.

Required Skills & Qualifications :

- Proficiency in Java, particularly with Spring Framework (Spring Boot, Spring Security, Spring Data JPA).

- Experience with SQL and NoSQL databases such as PostgreSQL, MySQL, or MongoDB.

- Familiarity with API documentation tools like Swagger/OpenAPI.

- Expertise in ReactJS, JavaScript (ES6+), and TypeScript.

- Strong knowledge of modern UI libraries like Material-UI, Ant Design, or Bootstrap.

- Proficiency in HTML5 and CSS3, including responsive design and CSS preprocessors (e.g., Sass, Less).

- Experience with state management libraries such as Redux or MobX.

- Experience with Git for version control and familiarity with platforms like GitHub, GitLab, or Bitbucket.

- Strong debugging skills for frontend and backend applications.

- Excellent problem-solving and analytical abilities.

- Strong communication and teamwork skills.

- Ability to work in an agile and fast-paced environment.

Preferred Skills :

- Familiarity with Docker for containerization and Kubernetes for orchestration.

- Knowledge of GraphQL for API development.

- Experience with cloud platforms like AWS, Azure, or GCP.

- Exposure to CI/CD pipelines for automated builds and deployments.

Qualifications :

Education : Bachelor's or Masters degree in Computer Science, Information Technology, or a related field.

Experience : Minimum of 4 years in full-stack development using Java and ReactJS.