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.