Job Title : Senior Front-End Developer – React / Next.js Location: Remote Employment:W2/C2C Visa: USC,H1B.GC-EAD Job Summary 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. The candidate should have strong experience working with modern frontend architectures, API integrations, state management, performance optimization, testing, and CI/CD.

Key Responsibilities

• Design and develop modern, responsive web applications using React.js and Next.js.
• Build reusable, scalable, and maintainable React components and frontend architectures.
• Develop applications using TypeScript, JavaScript, HTML5, and CSS3.
• Implement Next.js SSR, SSG, ISR, routing, and server/client-side rendering patterns.
• Integrate frontend applications with REST APIs and GraphQL APIs.
• Implement efficient data fetching, caching, and state management.
• Work closely with UX/UI designers to convert designs into responsive and accessible web experiences.
• Optimize applications for performance, scalability, SEO, and accessibility.
• Implement responsive designs across desktop, tablet, and mobile devices.
• Develop reusable UI/component libraries and establish frontend coding standards.
• Write unit, integration, and end-to-end tests using tools such as Jest, React Testing Library, Playwright, or Cypress.
• Troubleshoot and resolve frontend performance, compatibility, and production issues.
• Participate in code reviews and maintain high-quality coding standards.
• Work with Git-based development workflows and CI/CD pipelines.
• Collaborate with backend developers, architects, QA engineers, designers, and product teams.

Required Skills

• 5+ years of Front-End Development experience
• Strong hands-on experience with React.js
• Strong hands-on experience with Next.js
• Expert-level JavaScript / TypeScript
• Strong knowledge of HTML5 and CSS3
• Experience with REST APIs and GraphQL
• Strong understanding of responsive web development
• Experience with frontend state management such as Redux, Context API, Zustand, or similar
• Strong understanding of React hooks, component lifecycle, and reusable component architecture
• Experience with Next.js SSR, SSG, ISR, and API/data-fetching patterns
• Experience with frontend performance optimization
• Understanding of SEO and WCAG accessibility
• Experience with Jest / React Testing Library / Playwright / Cypress
• Strong experience with Git
• Experience with CI/CD and cloud deployment
• Strong debugging and problem-solving skills

Preferred Skills

• Experience with Azure or Vercel
• Experience building design systems / component libraries
• Experience with Tailwind CSS or similar CSS frameworks
• Experience with Webpack, Vite, or modern frontend build tools
• Understanding of micro-frontends
• Experience with authentication such as OAuth, JWT, or SSO
• Experience with web analytics and monitoring
• Familiarity with Agile/Scrum development

Ideal Candidate 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.