Senior React.js Developer

Senior React.js Developer • Key Responsibilities Front-End Development • Develop responsive, high-quality, and scalable user interfaces using React.js, TypeScript, and modern front- end tooling. • Build reusable components and front-end libraries for future use. • Optimize components for maximum performance across a wide range of devices and browsers. • Integrate RESTful APIs and GraphQL endpoints with front-end applications. Architecture & Code Quality • Participate in architectural discussions and drive best practices for front-end engineering. • Conduct code reviews to maintain code quality, performance, and security. • Ensure adherence to UI/UX design standards and accessibility best practices. • Work with state management libraries such as Redux, MobX, Recoil, or Context API. Collaboration & Delivery • Work closely with Product Managers, UX/UI Designers, and Backend Developers to translate requirements into high-quality features. • Participate in Agile ceremonies (sprint planning, daily stand-ups, retros, etc.). • Provide technical guidance, mentorship, and support to junior developers. Troubleshooting & Optimization • Debug complex issues and optimize application performance. • Implement front-end testing (unit, integration, end-to-end) using tools such as Jest, React Testing Library, Cypress, etc. • Ensure cross-browser compatibility and responsive design compliance. Required Skills & Qualifications • Bachelor’s or Master’s degree in Computer Science, Engineering, or related field (or equivalent experience). • 4–5 years of experience in front-end development, with at least 3+ years specifically in React.js. Strong proficiency in: • React.js (Hooks, Context, Functional Components) • JavaScript (ES6+) / TypeScript • HTML5 / CSS3 / SASS / Styled Components • Redux or other state management tools Experience with: • REST APIs / GraphQL • Node.js • Git, CI/CD pipelines • Strong understanding of front-end architecture, modular design, and performance optimization. • Knowledge of UI/UX best practices and accessibility (WCAG)

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