About the Role:We are looking for an experienced Senior Frontend Developer with deep expertise in React.js to lead the development of complex, high-performance web applications. You will play a key role in designing scalable frontend architectures, mentoring junior developers, and collaborating closely with product and backend teams to deliver world-class user experiences.Key Responsibilities:Lead the development of sophisticated, responsive web applications using React.js.Architect and implement reusable frontend components and libraries for large-scale applications.Ensure high performance, scalability, and maintainability of frontend code.Collaborate with UI/UX designers to implement pixel-perfect and accessible interfaces.Integrate with backend APIs (RESTful or GraphQL) efficiently and securely.Conduct code reviews, enforce best practices, and mentor junior and mid-level developers.Stay updated with the latest frontend technologies and industry trends, recommending improvements where needed.Troubleshoot and resolve complex technical challenges across the frontend stack.Required Skills & Qualifications:7–8 years of professional experience in frontend development, with a strong focus on React.js.Expertise in JavaScript (ES6+), TypeScript, HTML5, CSS3/SASS.Deep experience with state management (Redux, MobX, or Context API).Proficient with frontend build tools (Webpack, Babel, Vite) and package managers (npm, Yarn).Strong understanding of responsive design, cross-browser compatibility, and web accessibility.Hands-on experience with RESTful APIs and GraphQL integration.Proficiency with version control (Git) and collaborative development workflows.Solid problem-solving, debugging, and performance optimization skills.Experience mentoring teams and guiding technical decisions.Preferred Skills:Experience with Next.js or other SSR frameworks.Knowledge of testing frameworks (Jest, React Testing Library, Cypress).Familiarity with CI/CD pipelines, Docker, or cloud deployments.Exposure to Agile/Scrum methodologies and large-scale application architecture.