CareerPlan

(Senior) Frontend Engineer - Webstack (all genders)

Hamburg, deFull-time2026-11-05 → 2026-11-10

Core

Build and maintain frontend features for a Web Shop (desktop, mobile, tablet) using React and TypeScript, optimizing performance and building custom abstractions.

Role type

Senior Frontend Engineer (Webstack)

Builds

E-commerce web shop features, deployment dashboards, and A/B testing tools.

Domain

E-commerce / Web Development

Deliverable

production ML models | product features

Required skills

TypeScript, JavaScript, React, HTML, CSS, Web Performance (Core Web Vitals), Accessibility (a11y), REST API integration, State Management, Frontend Testing, CI/CD, Git

Preferred skills

Server-side rendering (SSR), Node.js, Design systems, End-to-end testing, Monitoring/Observability, Web Security

Technologies

React, TypeScript, Jest, React Testing Library, Vite, Redux, Zustand, React Query, Cypress, Claude, Cursor

Responsibilities

Build and maintain frontend features for the Web Shop; Work with product, UX, and QA to ship fast; Implement AI-assisted development and custom tooling; Shape monitoring and alerting strategies; Solve security challenges; Refactor code and conduct code reviews.

Seniority

Senior, hands-on IC