
Posted 18 days ago
Frontend Engineer
ABOUT YOU SE & Co. KG(Senior) Frontend Engineer
Requirements
4+ years frontend development experience, Proficiency in JavaScript and TypeScript, Deep experience with React ecosystem, Strong HTML and modern CSS skills, Frontend testing frameworks (Jest, React Testing Library), REST-API integration and state management, Build tools (Webpack, Vite), Web performance optimization and accessibility (a11y), Git and CI/CD workflows
Skills
ReactTypeScriptJavaScript
About the role
Responsibilities
- Develop and maintain high-quality, performant, and scalable frontend features for our webshop using React and TypeScript
- Collaborate closely with Product Managers, UX Designers, and QA Managers to transform requirements into user-friendly features
- Take an active role in solving complex technical problems and architecting innovative, sustainable frontend solutions
- Own large projects from conception to deployment with a high degree of independence
- Participate in code reviews to ensure code quality, maintainability, and adherence to best practices
- Optimize frontend architecture, performance (Core Web Vitals), and development workflows
Requirements
- At least 4 years of experience in frontend development
- Proficiency in JavaScript and TypeScript
- Deep experience with the React ecosystem (e.g., Hooks, Context)
- Strong skills in HTML and modern CSS (e.g., CSS-in-JS, Responsive Design)
- Solid understanding of frontend testing frameworks such as Jest and React Testing Library
- Experience with REST-API integration and state management (e.g., Redux, Zustand, React Query)
- Familiarity with build tools like Webpack or Vite and package managers like npm or yarn
- Strong knowledge of web performance optimization and accessibility (a11y)
- Proficiency with Git and familiarity with CI/CD workflows
- Excellent problem-solving skills and a high level of personal responsibility
Preferred Qualifications
- Experience with Server-Side Rendering (SSR)
- Experience working in a large-scale e-commerce environment
- Knowledge of Node.js
- Experience building or maintaining design systems or component libraries
- Experience with end-to-end testing tools like Cypress
About the Company
ABOUT YOU is a leading fashion platform that provides a personalized shopping experience. We believe in creating an environment where everyone feels welcome to be themselves, valuing diverse backgrounds and perspectives to strengthen our culture of acceptance and inclusion.
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ABOUT YOU SE & Co. KG · Hamburg
