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ABOUT YOU

E-commerce fashion retailer offering personalized recommendations

Senior Frontend Engineer - Webstack

Frontend EngineeringConfirmed live in the last 24 hours
Full-timeHamburg, Germany€60k - €70k /yrHybrid

About the Job

Requirements

  • At least 5 years of frontend development experience with strong TypeScript, JavaScript, and React knowledge, including Hooks, Context, and the React ecosystem.
  • Solid knowledge of HTML and modern CSS, such as CSS-in-JS and responsive design, plus a good understanding of web performance, including Core Web Vitals, and accessibility.
  • Experience integrating REST APIs and using state management tools such as Redux, Zustand, or React Query.
  • Experience with frontend testing, such as Jest and React Testing Library, and modern tooling such as Vite, npm, or yarn, as well as Git and CI/CD.
  • Curiosity about AI-assisted development tools such as Claude or Cursor and the judgment to critically review their output.
  • Problem-solving skills and ownership, including tackling non-standard problems, weighing multiple information sources, taking features into production, and seeking help when appropriate.

Responsibilities

  • Develop and maintain frontend features for the web shop across desktop, mobile web, and tablet using React and TypeScript; optimize performance to the p99 level and build custom abstractions or frameworks when standard solutions are insufficient.
  • Work closely with Product, UX, and QA to deliver quickly and build products that work for customers, not only internal testers.
  • Help adapt engineering practices for the AI era by using Claude or Cursor for vibe-coding individual solutions such as A/B testing, building tools such as deployment dashboards, and automating smaller features.
  • Design monitoring that detects gaps after deployments and during campaigns, distinguishes real customers from desired and undesired bots, assigns appropriate severity, and keeps alerts stable rather than disruptive.
  • Solve unusual problems with the Security team and design solutions that fit the architecture.
  • Continuously improve the product and engineering practices; make smaller optimizations as needed and support larger refactorings with proofs of concept and research, prioritizing by business value and addressing technical chores.
  • Own features from conception through deployment, learn through code reviews, and share knowledge within the team.

Desired Qualifications

  • Experience with server-side rendering and Node.js.
  • Experience in large-scale e-commerce, ideally with a design system or component library.
  • End-to-end testing experience, such as with Cypress.
  • Interest in monitoring or observability, or web security topics such as bot traffic and alerting.

About the Company

ABOUT YOU

E-commerce fashion retailer offering personalized recommendations

ABOUT YOU is an online fashion retailer that offers a wide range of clothing, shoes, and accessories from over 2,000 top brands. The company serves fashion-conscious women who follow the latest trends and styles. It runs on an e-commerce website that provides a seamless shopping experience with a user-friendly interface, easy ordering, and multiple payment options. Revenue comes from selling products directly to consumers, often supported by promotions and discounts. Data analytics power personalized shopping by recommending items based on individual preferences and browsing history. Compared with competitors, ABOUT YOU stands out with its expansive brand selection, data-driven personalized recommendations, frequent promotions, and a focus on a smooth online experience. The company's goal is to help customers discover and buy the latest fashion items efficiently while driving sales through tailored offerings.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Hamburg, Germany
Founded
2013

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