Frontend Developer (React)

New
J
JobgetherSecurity & IT
Germany, CET ±1 hourFull-TimeSenior
Salary not disclosed
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Job Details

Experience
5+ years
Required Skills
GraphQLCypressHTMLCSSJavascriptTypeScriptReactPlaywright

Requirements

  • 5+ years of hands-on experience with JavaScript and strong knowledge of core JavaScript concepts.
  • 5+ years of professional experience with TypeScript.
  • 5+ years of experience developing with React and building Single-Page Applications (SPAs).
  • 3+ years of experience with HTML5 and CSS3.
  • 3+ years of experience working with GraphQL and Apollo.
  • 2+ years of experience with modern CSS technologies, including CSS, SCSS, Less, or CSS-in-JS.
  • Strong practical experience with visual regression and automated testing tools such as Cypress, Playwright, Storybook, Chromatic, or similar technologies.
  • Experience with component and design systems such as Ant Design or TailwindCSS.
  • Strong understanding of frontend architecture, UI development, performance optimization, and software quality practices.
  • Availability to work within the Central European Time zone, approximately CET ±1 hour.

Responsibilities

  • Develop new user-facing features and create reusable UI components and frontend libraries for future use.
  • Translate complex Figma designs into responsive, accessible, and maintainable CSS/JavaScript implementations.
  • Build and enhance web applications primarily with React, JavaScript, and TypeScript.
  • Ensure the technical feasibility of UI/UX designs and collaborate closely with designers to deliver high-quality user experiences.
  • Integrate frontend applications with backend services and APIs, including GraphQL and Apollo.
  • Optimize applications for performance, scalability, reliability, and maintainability.
  • Maintain and improve existing frontend codebases while adhering to established coding standards and best practices.
  • Participate in peer code reviews and contribute to continuous improvements in code quality and development processes.
  • Develop, maintain, and execute automated tests using Cypress, Playwright, Storybook, Chromatic, or comparable testing and visual regression tools.
  • Work collaboratively with backend engineers, designers, product managers, and other development team members to deliver product enhancements.
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