Developer III - React JS Developer

Senior ReactJS Developer

Location: Chennai
Experience Range: 5+ years

Position Overview

We are looking for a highly skilled and experienced Senior ReactJS Developer to join our development team. As a Senior React Developer , you will be responsible for building and maintaining advanced web applications , managing state effectively, and ensuring high performance across various devices.

Key Responsibilities

• Develop and maintain high-performance web applications using React. js .
• Implement and manage state using Redux, react-query, or other state management libraries .
• Optimize applications for speed and scalability using techniques like lazy loading, memoization, and code splitting .
• Ensure application quality by writing unit, integration, and end-to-end tests using tools like Jest and Cucumber .
• Integrate with RESTful APIs and implement authentication mechanisms like OAuth and JWT .
• Work with Git, GitHub/GitLab/Bitbucket for version control and pull request workflows.
• Follow Agile/Scrum methodologies to deliver high-quality products on time.

Must-Have Skills

• 5+ years of experience working with JavaScript frameworks, especially React. js .
• Strong expertise in React. js, JSX, React Hooks, and React Router .
• Experience with state management tools like Redux, react-query .
• Proficiency in modern JavaScript (ES6+) including async/await, destructuring, and classes.
• Familiarity with React performance optimization techniques.
• Hands-on experience with React Testing Library, Formik, Yup, and Vite .
• Experience integrating with RESTful APIs and handling authentication (OAuth, JWT) .
• Proficiency in Git-based version control systems (GitHub, GitLab, Bitbucket).
• Strong problem-solving skills and ability to work independently.

Preferred Skills

• Experience working with cloud environments like AWS, Azure, or Google Cloud .
• Knowledge of backend technologies such as Node. js and Express .
• Familiarity with TypeScript and JavaScript libraries like jQuery .
• Experience in Agile/Scrum methodologies.

Educational Qualifications

• Bachelor s/Master s degree in Computer Science, Engineering, or a related field .