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Frontend Engineer - Webstack

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Frontend Engineer - Webstack in Others new

  • ABOUT YOU SE & Co. KG
  • Full time
  • Email
  • Hamburg, Germany

Responsibilities

  • Develop and maintain frontend features for desktop, mobile web, and tablet using React and TypeScript.
  • Own features from conception through deployment and collaborate closely with Product, UX, and QA.
  • Build custom abstractions, frameworks, tools, A/B-testing solutions, and deployment dashboards where appropriate.
  • Design monitoring that detects deployment and campaign issues, distinguishes customers from bots, and produces stable alerts.
  • Solve unusual technical problems with the Security team while fitting solutions into the existing architecture.
  • Improve the codebase through targeted optimizations, proof-of-concepts, research, refactoring, code reviews, and knowledge sharing.

Requirements

  • At least 5 years of frontend development experience.
  • Strong TypeScript, JavaScript, React, HTML, modern CSS, web performance, and accessibility knowledge.
  • Experience integrating REST APIs and using state-management solutions such as Redux, Zustand, or React Query.
  • Experience with frontend testing and modern tooling such as Jest, React Testing Library, Vite, npm, yarn, Git, and CI/CD.
  • Curiosity about AI-assisted development with tools such as Claude or Cursor and the judgment to critically evaluate their output.
  • Strong problem-solving and ownership skills, including delivering features to production and handling non-standard problems.
  • Preferred: experience with server-side rendering, Node.js, large-scale e-commerce, design systems or component libraries, Cypress, monitoring, observability, or web security.

Benefits

  • The posting refers applicants to the company's benefits page for detailed benefits.
  • The company promotes an inclusive workplace with flat hierarchies, direct communication, pragmatic decisions, team lunches, after-work drinks, company events, and informal team gatherings.
  • The company has locations in Hamburg and Berlin; the posting does not specify a remote or hybrid arrangement.

ABOUT YOU SE & Co. KG

About You SE & Co. KG is a German fashion online retailer based in Hamburg. Founded in 2014 as a subsidiary of Otto Group, in 2018 its status changed to that of a portfolio company due to a shift in the shareholder balance. Besides Germany, the retailer is active in 24 European countries.

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