Senior Frontend Developer - Reactjs

Job Title : Senior UI Developer - Reactjs

Job Location : Bengaluru

Exp Range : 6-9 years

Notice Period : 15 days - immediate

Position Overvie w : We are looking for candidates with strong experience in Reactjs /Javascript .The primary focus will be on developing user interface components using well-known React workflows (Flux/Redux) and ensuring applications are secure, performant, robust, and maintainable . The role requires close collaboration with cross-functional teams and a commitment to high-quality design and development.

Responsibilities

• Develop new user-facing features and maintain existing ones using React.js , TypeScript , and Redux/MobX .
• Build reusable components and front-end libraries for scalability.
• Translate designs and wireframes into high-quality code.
• Optimize components for maximum performance across a wide range of devices and browsers.
• Maintain strong security posture of the frontend codebase.
• Monitor and improve Web Vitals performance scores.
• Ensure high test coverage with unit and integration tests.

Technical Expertise

• Strong proficiency in JavaScript and TypeScript , including DOM manipulation.
• Deep understanding of React.js core principles .
• Experience with React workflows (Flux, Redux) and state management libraries (Redux, MobX).
• Proficiency in React Router and react-query .
• Familiarity with ECMAScript latest specifications.
• Knowledge of isomorphic React (plus).
• Experience integrating RESTful APIs .
• Understanding of OAuth 2.0 and SSO for authentication and authorization.
• Familiarity with modern build pipelines and CI/CD tools (e.g., GitHub Actions).
• Proficient with Babel, Webpack, npm , and other front-end development tools.
• Strong grasp of frontend security best practices .
• Experience with benchmarking and optimization for Web Vitals.