(Senior) Frontend Engineer - Webstack (all genders)
About You SE & Co. KG18 hours ago
Hamburg, GermanySenior
Responsibilities
- Develop and maintain high-quality, performant, scalable frontend features for the desktop, mobile web, and tablet web shop.
- Collaborate with product managers, UX designers, and QA managers to deliver user-friendly and reliable features.
- Solve complex technical problems and design sustainable frontend solutions.
- Own large-scale projects from conception through deployment with limited oversight.
- Optimize frontend architecture, web performance, Core Web Vitals, accessibility, and development workflows.
- Participate in code reviews and promote code quality, maintainability, continuous learning, and knowledge sharing.
Requirements
- At least 4 years of frontend development experience.
- Expert proficiency in JavaScript and TypeScript.
- Deep experience with React and its ecosystem, including hooks and context.
- Strong HTML and modern CSS skills, including CSS-in-JS and responsive design.
- Understanding of frontend testing frameworks such as Jest and React Testing Library.
- Experience integrating APIs and managing application state with tools such as Redux, Zustand, or React Query.
- Familiarity with Webpack, Vite, npm, and yarn.
- Strong knowledge of web performance optimization and accessibility.
- Proficiency with Git and comfort with CI/CD workflows.
- Strong problem-solving, judgment, autonomy, and ownership of complex projects.
- Experience with server-side rendering, large-scale e-commerce, Node.js, design systems or component libraries, and Cypress is preferred.
Benefits
- Inclusive environment focused on acceptance, inclusion, and diverse perspectives.
- Team lunches, afterwork drinks, company events, and informal social opportunities.
Tech Stack
Categories
About About You SE & Co. KG
ABOUT YOU SE & Co. KG operates an online fashion marketplace for European consumers and licenses commerce technology to brands via its SCAYLE platform. The group sells apparel and lifestyle products through its mobile app and aboutyou.com, and offers a cloud-based enterprise shop system under a license model to retailers. Founded in 2014 and headquartered in Hamburg, it is a publicly listed company.