Frontend developer

React JS Frontend Developer Duration – 6 months (Expected to be long term based on performance) Looking candidate immediate joiner Pan India requirement, Candidate to visit Client office 3 days week Work Locations: • Bangalore • Bhubaneswar • Chennai • Coimbatore • Gandhinagar • Gurugram • Hyderabad • Kolkata • Mumbai • Noida • Pune • Salem • Tiruchirappalli. Overview We are looking for a highly skilled and experienced Frontend Engineer (React) to join our team. You will contribute to the development of modern, high-performance web applications built with Micro Frontends (MFE) and organized using monorepo architecture powered by Nx or Turborepo . You'll help build scalable UIs, a shared component library, and maintain consistency across multiple independently deployed apps and packages. Key Responsibilities Architecture & Design • Architect and implement scalable frontend applications using React JS , MFE (Module Federation) , and monorepo tools like Nx or Turborepo . • Design and maintain reusable, modular components , adhering to a centralized UI design system . • Collaborate with backend and Dev Ops teams for smooth API integrations and deployment flows. Frontend Development • Build modular, component-driven interfaces in React + Type Script within multi-package monorepos . • Develop and manage a shared UI component library (MUI-based) consumed by MFE apps. • Contribute to maintaining consistent styling using design tokens , SCSS , or CSS-in-JS . Performance & Accessibility • Optimize frontend apps for performance, including lazy loading , code splitting , and bundle analysis . • Ensure WCAG 2.2 compliance, cross-browser compatibility, and mobile responsiveness. • Regularly audit and improve Core Web Vitals using tools like Lighthouse. Testing & Quality Assurance • Write and maintain unit tests , integration tests , and end-to-end tests using Jest, React Testing Library, and Cypress/Playwright. • Conduct thorough code reviews and ensure adherence to clean code principles . Dev Ops & CI/CD • Work with Git , Gitflow , and set up/build deployment pipelines using Git Hub Actions , Circle CI , or Jenkins . • Configure and maintain CI/CD pipelines across apps/packages inside the monorepo. Collaboration & Continuous Improvement • Collaborate with product, design, and engineering teams to deliver value continuously. • Contribute to sprint planning, estimates, retrospectives , and team standups. • Stay updated with modern frontend trends and advocate for continuous improvement. Required Skills • Strong expertise in React JS , Java Script (ES6+) , and Type Script . • Hands-on experience with Micro Frontend architecture using Module Federation . • Experience working in monorepo setups using Nx or Turborepo . • Solid knowledge of HTML5 , CSS3 , and preprocessors like SASS or LESS . • Familiarity with state management (Redux, Context API, Zustand). • Experience integrating with Graph QL and REST APIs . • Proficiency with Webpack , Vite , and frontend optimization strategies. • Strong understanding of responsive design and accessibility standards (WCAG 2.2). • Working knowledge of Git , semantic versioning , and CI/CD pipelines . Nice to Have • Experience building or contributing to npm-published UI libraries and design systems. • Familiarity with MUI , Storybook , and component documentation tools . • Experience with package publishing , shared build configs , and code generators in Nx. • Exposure to AI features , tracking/analytics tools, or performance dashboards. What You’ll Work On • Modular React apps integrated using Micro Frontends • A shared UI library powering multiple MFE apps • A structured and scalable monorepo setup with Nx/Turborepo • Internal tools and systems to improve developer experience and release velocity