Mid-Level, Senior

(Senior) Frontend Engineer - Webstack (all genders)

ABOUT YOU

Hamburg, Germany · On-site€60–70k

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: 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

60000 - 70000 EUR

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