Senior Frontend Engineer (React, TypeScript)

ABOUT YOU Germany
Relocation
This Job is No Longer Active This position is no longer accepting applications
AI Summary

Develop high-quality frontend features for a large-scale e-commerce platform using React and TypeScript. Collaborate with cross-functional teams to translate concepts into user-friendly features. Foster a culture of high-quality code and continuous learning.

Key Highlights
Develop and maintain high-quality frontend features for the Web Shop
Collaborate with product managers, UX designers, and QA managers
Take ownership of large-scale projects from conception to deployment
Foster a culture of high-quality code, continuous learning, and knowledge sharing
Technical Skills Required
JavaScript TypeScript React HTML5 CSS Jest React Testing Library Redux Zustand React Query Webpack Vite npm yarn Git CI/CD workflows
Benefits & Perks
Daily fresh fruit
Free access to code.talks
Exclusive employee discounts
Free drinks
Language courses
Laracasts account
Company events
Relocation support
Mobility allowance
State-of-the-art technologies
Central location
Company bike

Job Description


We are currently looking for a skilled Frontend Engineer (m/w/d) – Team Webstack to support us in building the fastest & most intuitive shopping app using a brand-new tech stack onsite in Hamburg or Berlin!

The App & Web Team constantly improves the App, Mobile Website and Desktop Website. These big-scale products are each visited by over 11M active users every month. The team’s focus is to provide our customers the most inspiring, convenient, intuitive, and easy-to-use shopping experience. They constantly challenge themselves to raise the bar of what is “state of the art” in customer-facing products.

  • JavaScript
  • React
  • TypeScript

What you will do

  • Develop and maintain high-quality, performant, and scalable frontend features for our Web Shop (Desktop, Mobile Web, Tablet) using React and TypeScript.
  • Collaborate closely with product managers, UX designers, and QA managers to translate concepts and requirements into user-friendly and reliable features.
  • Take an active role in solving complex technical problems and architecting innovative, sustainable frontend solutions.
  • Take ownership of large-scale projects from conception to deployment, requiring little oversight.
  • Foster a culture of high-quality code, continuous learning, and knowledge sharing.
  • Actively participate in code reviews to ensure code quality, maintainability, and adherence to best practices.
  • Contribute to optimizing our frontend architecture, performance (Core Web Vitals), and development workflows.

Who you are

  • 3+ years experience with Frontend Development
  • Expert proficiency in JavaScript (ES6+) and TypeScript.
  • Deep experience with React 18+ and its ecosystem (e.g. hooks, context).
  • Strong skills in HTML5 and modern CSS (e.g. CSS-in-JS, responsive design).
  • Solid understanding of frontend testing frameworks (e.g. Jest, React Testing Library).
  • Experience integrating with REST APIs and managing application state (e.g., Redux, Zustand, React Query).
  • Familiarity with build tools (e.g. Webpack, Vite) and package managers (e.g. npm, yarn).
  • Strong knowledge of web performance optimization principles and accessibility (a11y).
  • Proficient with Git and comfortable with CI/CD workflows.
  • Excellent problem-solving: You can solve conceptual, non-standard problems and exercise solid judgment based on analyzing multiple sources of information.
  • High autonomy and ownership: You are motivated, take matters into your own hands, and can lead a complex project or process with little oversight from your manager.

Nice to have

  • Experience with server-side rendering (SSR).
  • Experience working in a large-scale e-commerce environment.
  • Knowledge of Node.js.
  • Experience building or maintaining a design system or component library.
  • Experience with end-to-end testing tools like Cypress.

Benefits

  • Täglich frisches Obst
  • Sportkurse
  • Freier Zutritt zur code.talks
  • Exklusive Mitarbeiter Rabatte
  • Kostenlose Getränke
  • Sprachkurse
  • Kostenloser Laracasts Account
  • Company Events
  • Relocation Unterstützung
  • Mobilitätszuschlag
  • State-of-the-art Technologien
  • Zentrale Lage
  • Betriebliche Altersvorsorge
  • Hunde erlaubt
  • AY Academy
  • Feedbackkultur
  • Firmenfahrrad

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