Own frontend feature delivery end-to-end – from technical discovery and solution design to implementation, testing, rollout, and monitoring in production.
Translate product requirements into scalable technical solutions, proactively identifying edge cases, UX trade-offs, and performance implications before implementation begins.
Build complex, maintainable React components and application flows using TypeScript and modern frontend architecture principles.
Drive technical quality within your scope by writing robust unit, and end-to-end tests and ensuring high reliability of shipped features.
Actively contribute to architectural discussions, proposing improvements to frontend structure, state management patterns, performance optimisation, and scalability.
Collaborate closely with Product and Design during discovery, challenging assumptions and ensuring solutions balance user experience, feasibility, and speed.
Monitor and optimise performance and user experience in production, using metrics, logs, and analytics to continuously improve feature impact.
Support incremental improvements to the Design System and shared components when feature development requires enhancements.
Mentor less experienced engineers through collaboration and knowledge sharing (without formal people management responsibilities).

Requirements

4+ years of experience as a Frontend Engineer working with modern JavaScript frameworks (React preferred).
Strong understanding of TypeScript, HTML5, and CSS3.
Solid experience with state management libraries (Redux, Zustand, or similar).
Knowledge of API integration patterns and data fetching (REST, GraphQL).
Familiarity with testing frameworks such as Jest, React Testing Library, or Cypress.
Understanding of CI/CD pipelines and version control using Git.
Experience working collaboratively in cross-functional Agile teams.
Strong focus on performance, accessibility, and usability.
Bonus points for: Experience contributing to or maintaining a Design System.
Familiarity with Figma and UI collaboration workflows.
Exposure to backend concepts or full-stack environments.
Experience with analytics or experimentation tools (e.g. Statsig, A/B testing).

Benefits

Apple hardware – The best tools for the job (MacBook).
Team events – Brunches, sports activities, and quarterly gatherings in Berlin.
Productivity from Everywhere – 104 days per year remote (post-probation), following our hybrid policy.
Competitive salary – Tailored to align with your experience level.
Relocation support – Assistance with paperwork, travel, and one month of furnished accommodation.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

ReactTypeScriptHTML5CSS3ReduxZustandRESTGraphQLJestCypress

Soft Skills

collaborationmentoringproblem-solvingcommunicationuser experience focusperformance optimizationdesign thinkingagile methodologycritical thinkingadaptability