Senior Front-End Developer – React / Next.js

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.