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# Senior Frontend Engineer

- **Company:** Cycle GmbH
- **Location:** Berlin, Germany
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Software as a Service, Code Review, TypeScript, Web Platforms, ReactJS, Technical Debt, Material UI, Playwright, Graphql, Front End Software Development, React Redux, JestJS
- **Published:** July 2, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=62a715463b74c67f

## About the Role

* Several years of professional experience (ideally 4+ years) in frontend development with React
 * Strong proficiency in TypeScript and modern JavaScript standards
 * Experience with state management solutions (e.g. Redux, Zustand, React Query)
 * Understanding of REST and/or GraphQL APIs and their integration
 * Strong, self-driven way of working and good communication skills
 * Good German and English skills
 * Nice to have
 + Experience building and maintaining B2B or SaaS products
 + Experience with testing frameworks (e.g. Vitest, Jest, Playwright)

## Description

As a Senior Frontend Engineer, you will help shape the technical direction of our B2B SaaS platform. You will own architecture decisions in the frontend and ensure a performant, maintainable, and user-friendly application that our riders, fleet operators, and internal teams rely on every day.

 * Designing, building and evolving our web platform using React and TypeScript
 * Making architecture decisions for scalability, performance and maintainability
 * Conducting code reviews and establishing technical standards within the team
 * Working closely with Product Management, UX/UI Design and Backend Engineering
 * Maintaining and evolving our component library and design system
 * Identifying technical debt and reducing it systematically
 * Mentoring junior and mid-level engineers on the team


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