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Senior Frontend Developer – React

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Summary

A senior React.js developer who builds and maintains reusable frontend components for enterprise web applications, integrates them with REST/GraphQL APIs, optimizes performance and cross-browser behavior, and uses AI tools like Copilot to speed up development. Core stack: React, TypeScript, Redux, Webpack/Vite, Jest.

  • Design, build, and maintain efficient, reusable, and reliable React.js frontend components for enterprise web applications
  • Work with UI/UX designers to translate wireframes, mockups, and user stories into high-quality visual interfaces
  • Optimize frontend applications for speed, performance, responsiveness, and cross-browser compatibility
  • Integrate frontend interfaces with RESTful APIs, GraphQL endpoints, and backend services
  • Participate in code reviews, sprint planning, and daily stand-ups following Agile methodologies
  • Debug and resolve frontend defects, memory leaks, and performance bottlenecks in modern browsers
  • Prepare and maintain technical documentation, component libraries, and frontend coding standards
  • Use AI-powered tools to accelerate development, refactoring, unit testing, and technical documentation

Requirements

  • Strong professional experience in frontend development, creating modern web applications with React.js
  • Advanced proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3 / SCSS
  • Solid understanding of state management tools and patterns, such as Redux Toolkit, Context API, Zustand, or Recoil
  • Experience handling asynchronous requests, integrating APIs, and working with JSON data using Axios or the Fetch API
  • Experience with modern build pipelines and tools: Webpack, Vite, Babel, npm/pnpm/yarn
  • Good command of responsive design frameworks and styling libraries, such as Tailwind CSS, Material UI, Styled Components, or Bootstrap
  • Experience with Git and platforms such as GitHub, Azure DevOps, or GitLab
  • Good understanding of Jest, React Testing Library, or Cypress; browser rendering behavior; DOM manipulation; and performance optimization
  • Hands‑on experience with AI tools such as GitHub Copilot, Cursor, ChatGPT, Claude, or enterprise generative AI assistants
  • Advanced verbal and written English communication skills
  • Preferred: exposure to Next.js or SSR/SSG, CI/CD, WCAG, SEO, Azure DevOps, or Jira

Core Competencies

Demonstrates expertise in frontend development with a strong focus on React.js, JavaScript, and modern web application design. Proficient in optimizing performance, integrating APIs, and utilizing AI tools to enhance development processes.

Highest-signal resume keywords

  • React.js Frontend Development
  • JavaScript (ES6+), TypeScript, HTML5, CSS3/SCSS
  • State Management (Redux Toolkit, Context API, Zustand, Recoil)
  • API Integration (Axios, Fetch API)
  • Agile Methodologies Participation

Hard Skills

  • Frontend Development
  • React.js
  • JavaScript (ES6+)
  • TypeScript
  • HTML5
  • CSS3/SCSS
  • State Management
  • API Integration
  • Performance Optimization
  • Technical Documentation

Soft Skills

  • Verbal Communication
  • Written Communication

Industry Keywords

  • Responsive Design
  • Cross-Browser Compatibility
  • Agile Methodologies
  • CI/CD
  • SEO
  • WCAG

Tools & Technologies

  • Git
  • GitHub
  • Azure DevOps
  • Webpack
  • Vite
  • Babel
  • Npm/pnpm/yarn
  • Jest
  • React Testing Library
  • AI Tools (GitHub Copilot, ChatGPT)

Skills

See also

Frontend jobs by country — openings, pay and top skills →

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