(Senior) Frontend Engineer (all genders) - Team Webstack

Stellenbeschreibung:

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.

At least 4 years experience with Frontend Development.
Expert proficiency in JavaScript and TypeScript.
Deep experience with React and its 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 (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: ability to solve conceptual, non‑standard problems and exercise solid judgment based on analyzing multiple sources of information.
High autonomy and ownership: motivated to take matters into one's own hands and lead complex projects or processes with little oversight.