Fullstack Developer (React+Java)

Full Stack Developer – React & Java

Chennai location. (All 5days WFO)

Need 5-8years of experience resumes.

Job Overview

We are looking for a Frontend-focused Full Stack Developer with strong expertise in React.js and working experience with Java/Spring Boot . The role will be approximately 70% frontend development and 30% backend development .

The ideal candidate should have strong hands-on experience building modern, responsive, scalable web applications using React, along with the ability to develop, integrate, and troubleshoot Java-based REST APIs.

Key Responsibilities

Frontend Development – 70%

• Develop modern, responsive, and high-performance web applications using React.js .
• Build reusable, scalable, and maintainable React components.
• Work with JavaScript/TypeScript, HTML5, CSS3 , and modern frontend development practices.
• Implement state management using Redux, Context API, or equivalent .
• Integrate REST APIs and handle asynchronous data flows effectively.
• Develop responsive UI components based on business and design requirements.
• Optimize frontend applications for performance, scalability, and cross-browser compatibility.
• Write unit and component tests using Jest, React Testing Library , or similar tools.
• Debug and resolve UI, performance, and integration issues.
• Participate in code reviews and contribute to frontend architecture and best practices.

Backend Development – 30%

• Develop and maintain RESTful APIs using Java and Spring Boot .
• Implement business logic and backend integrations.
• Work with Spring MVC, Spring Data JPA/Hibernate .
• Write SQL queries and work with relational databases such as PostgreSQL, MySQL, or Oracle .
• Troubleshoot backend/API issues and support production applications.
• Write unit tests using JUnit/Mockito .
• Collaborate with backend team members on API design and integration.