<p>Job Title : Senior Front-End Developer – React / Next.js</p><p>Location: Remote</p><p>Employment:W2/C2C</p><p>Visa: USC,H1B.GC-EAD</p><p><br></p><p>Job Summary</p><p><br></p><p>We are looking for an experienced Senior Front-End Developer with strong expertise in React.js, Next.js, TypeScript, and modern web application development. The ideal candidate will be responsible for building scalable, responsive, high-performance web applications and reusable UI components.</p><p><br></p><p>The candidate should have strong experience working with modern frontend architectures, API integrations, state management, performance optimization, testing, and CI/CD.</p><p><br></p><p>Key Responsibilities</p><p><br></p><p>* Design and develop modern, responsive web applications using React.js and Next.js.</p><p>* Build reusable, scalable, and maintainable React components and frontend architectures.</p><p>* Develop applications using TypeScript, JavaScript, HTML5, and CSS3.</p><p>* Implement Next.js SSR, SSG, ISR, routing, and server/client-side rendering patterns.</p><p>* Integrate frontend applications with REST APIs and GraphQL APIs.</p><p>* Implement efficient data fetching, caching, and state management.</p><p>* Work closely with UX/UI designers to convert designs into responsive and accessible web experiences.</p><p>* Optimize applications for performance, scalability, SEO, and accessibility.</p><p>* Implement responsive designs across desktop, tablet, and mobile devices.</p><p>* Develop reusable UI/component libraries and establish frontend coding standards.</p><p>* Write unit, integration, and end-to-end tests using tools such as Jest, React Testing Library, Playwright, or Cypress.</p><p>* Troubleshoot and resolve frontend performance, compatibility, and production issues.</p><p>* Participate in code reviews and maintain high-quality coding standards.</p><p>* Work with Git-based development workflows and CI/CD pipelines.</p><p>* Collaborate with backend developers, architects, QA engineers, designers, and product teams.</p><p><br></p><p>Required Skills</p><p><br></p><p>* 5+ years of Front-End Development experience</p><p>* Strong hands-on experience with React.js</p><p>* Strong hands-on experience with Next.js</p><p>* Expert-level JavaScript / TypeScript</p><p>* Strong knowledge of HTML5 and CSS3</p><p>* Experience with REST APIs and GraphQL</p><p>* Strong understanding of responsive web development</p><p>* Experience with frontend state management such as Redux, Context API, Zustand, or similar</p><p>* Strong understanding of React hooks, component lifecycle, and reusable component architecture</p><p>* Experience with Next.js SSR, SSG, ISR, and API/data-fetching patterns</p><p>* Experience with frontend performance optimization</p><p>* Understanding of SEO and WCAG accessibility</p><p>* Experience with Jest / React Testing Library / Playwright / Cypress</p><p>* Strong experience with Git</p><p>* Experience with CI/CD and cloud deployment</p><p>* Strong debugging and problem-solving skills</p><p><br></p><p>Preferred Skills</p><p><br></p><p>* Experience with Azure or Vercel</p><p>* Experience building design systems / component libraries</p><p>* Experience with Tailwind CSS or similar CSS frameworks</p><p>* Experience with Webpack, Vite, or modern frontend build tools</p><p>* Understanding of micro-frontends</p><p>* Experience with authentication such as OAuth, JWT, or SSO</p><p>* Experience with web analytics and monitoring</p><p>* Familiarity with Agile/Scrum development</p><p><br></p><p>Ideal Candidate</p><p><br></p><p>The ideal candidate is someone who can independently own the frontend development of a large-scale web application, make sound architectural decisions, build reusable React/Next.js components, integrate APIs, troubleshoot complex frontend issues, and ensure the application is fast, scalable, accessible, secure, and maintainable.</p>