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Wissen Technology is hiring for React Developer. We are looking for a highly skilled React Developer to join our front-end engineering team. As a senior member, you will play a key role in designing and developing responsive, high-performance web applications using React.js and modern JavaScript/TypeScript frameworks. You will collaborate with cross-functional teams and contribute to technical decisions and best practices.
Job Responsibility:
Develop and maintain modern, performant web applications using React 17+ and JavaScript (ES2023)
Convert Figma or Illustrator designs into responsive and reusable components
Implement UI features with HTML5, CSS3, Bootstrap, and optionally CSS-in-JS (styled-components, etc.)
Handle asynchronous data requests using Promises, RxJS, etc.
Write unit and integration tests using tools like Karma, Jasmine, or Enzyme
Collaborate with UI/UX designers, backend engineers, and product owners
Maintain code quality using Git and follow Agile practices
Requirements:
5+ years of front-end development experience
Expert in JavaScript (ES2023) and familiar with TypeScript
Strong hands-on experience with React.js (v17 and above)
Good understanding of asynchronous programming and partial page updates
Proficient in CSS3, HTML5, Bootstrap, and related front-end tools
Experience with testing frameworks like Karma, Jasmine, or Enzyme
Familiarity with Node.js is a plus
Strong analytical, problem-solving, and communication skills
Collaborative team player with a focus on quality and performance
Nice to have:
Experience with CSS-in-JS libraries (e.g., styled-components)