React JS Developer

Role & responsibilities

React.js Development

• Build reusable UI components using modern React practices (Hooks, Context API).
  
• Integrate third-party libraries and manage application state efficiently.
  

Monorepo

• Set up and maintain NX Monorepo structures with multiple applications and libraries.
  
• Manage code sharing, linting, formatting, and dependency graph analysis across teams.
  

Micro Frontend Architecture

• Architect, implement, and integrate micro frontend using Module Federation and independent deployment pipelines.
  
• Collaborate across teams to manage contracts and shared services.
  

State Management & Data Flow

• Manage state using Redux, Zustand, Recoil, and Context.
  
• Implement efficient API integration and data fetching using tools like SWR and React Query.
  

UI/UX Design Integration

• Convert design mockups into responsive, accessible UI using Tailwind CSS, SCSS, and design systems.
  
• Ensure ADA compliance and cross-browser compatibility.
  

Testing and Quality Assurance

• Write unit, integration, and end-to-end tests using tools like Jest, React Testing Library, and Cypress.
  
• Implement test automation in CI/CD pipelines.
  

Performance Optimization

• Analyze and improve application performance using code splitting, lazy loading, and runtime.
  
• performance auditing. Optimize Lighthouse scores and bundle sizes.
  

Team Collaboration & Documentation

• Conduct code reviews and mentoring sessions.
  
• Document architecture decisions, reusable patterns, and libraries.
  

CI/CD & DevOps

• Maintain deployment pipelines using GitHub Actions, Docker, and cloud services like AWS Lambda or Azure Functions.
  
• Monitor performance and error tracking using tools like Sentry and LogRocket.
  

Required Skills

• Expert-level proficiency in ReactJS, JavaScript, TypeScript.
  
• Deep experience with NX Mono repo, Micro Frontends, and Webpack Module Federation.
  
• Strong grasp of state management, routing, performance tuning, and accessibility standards.
  
• Proficiency in writing unit, integration, and E2E tests.
  
• Familiar with REST APIs, GraphQL, and data caching strategies.
  
• Experience with DevOps processes, Docker, CI/CD pipelines, and cloud services.
  

Preferred Qualifications

• Experience with Storybook, Chromatic for component documentation.
  
• Familiarity with DDD (Domain-Driven Design) and Clean Architecture.
  
• Knowledge of design systems and theming approaches using Tailwind or SCSS.
  
• Exposure to tools like Bit.dev, Module Federation, and multi-tenant deployments.
  

Technical Skills

• JavaScript, TypeScript, ReactJS, NextJS, GatsbyJS, VueJS, REST API, Redux, Redux Thunk, NX, Webpack, Vite, Yarn/NPM, Redux Toolkit, TailwindCSS, SCSS
  
• ESLint, Prettier, Husky, Cypress, Jest, RTL, Storybook
  
• Visual Studio Code, Postman, Gitlab, Github, Bitbucket, Jira, Trello
  
• Bit.dev, Module Federation, GitHub Actions, AWS Lambda, Docker, Sentry, LogRocket
  
• HTML, CSS, Bootstrap, Tailwind, React Query, GraphQL