Frontend Developer (React JS, React Native)

Mô tả công việc

Position Overview

You will develop a single-page web application (SPA) for our GRC platform, working closely with the Backend team to integrate dashboards, detailed reports and workflow forms. The stack includes React, TypeScript, modern UI libraries and testing tools.

Key Responsibilities

• Build responsive SPA interfaces using React 18+, with TypeScript for type safety
   
• Manage application state with Redux Toolkit, React Query or equivalent
   
• Integrate with RESTful or GraphQL APIs provided by Backend; handle authentication (JWT/OAuth2)
   
• Ensure smooth UX across desktop and mobile, including accessibility best practices
   
• Write unit tests (Jest) and end-to-end tests (Cypress) to maintain high code quality
   
• Configure CI/CD for frontend deployments (Netlify, Vercel, GitLab CI)
   
• Optimize performance via code-splitting, lazy loading and memoization
   
• Collaborate with UX/UI designers to translate Figma/Sketch mockups into production code

Yêu cầu công việc

Must-Have Qualifications

• Strong expertise in JavaScript (ES6+) and TypeScript
   
• Minimum 2 years’ experience with React and at least one state-management library
   
• Solid understanding of HTML5, CSS3, and preprocessors (Sass/Less) or CSS-in-JS (Styled-Components, Emotion)
   
• Experience with module bundlers (Webpack, Vite or Rollup)
   
• Proven skills writing tests using Jest and Cypress
   
• Ability to self-research and understand documentation in English

Preferred

• Experience with component libraries (Material-UI, Ant Design) or utility-first CSS (Tailwind)
   
• Familiarity with data visualization libraries (Recharts, D3.js, Chart.js)
   
• Knowledge of SSO/OAuth2/SAML integrations or Auth0
   
• Experience building and maintaining a Storybook component library

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