> Markdown version of [/jobs/ext/128007-senior-frontend-engineer](https://www.wearedevelopers.com/jobs/ext/128007-senior-frontend-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Frontend Engineer - **Company:** Sixt GmbH & Co. Autovermietung KG - **Location:** München, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Automation of Tests, Code Generation, Code Review, Continuous Integration, Cursor (Graphical User Interface Elements), Github, Performance Tuning, TypeScript, Working Model 2D, ReactJS, Backend, Deployment Automation, Code Inspection, Front End Software Development, Monolithic Repository, Web Api - **Published:** May 24, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=6801a6000299a9e8 ## About the Role Do you have experience in TypeScript?, Experience You have proven experience in building production-grade frontend applications and operate confidently in architecture and implementation * AI-Assisted & Agentic Development You actively use AI tools - such as Copilot, Cursor, Claude, or agentic frameworks - as a core part of your daily engineering workflow, applying them in ways that remain reviewable, reliable, and genuinely productive * React & TypeScript You have deep expertise in React and TypeScript and write maintainable, testable, and performant code at scale * Monorepo You have worked with tooling such as Nx or Turborepo and understand how to structure shared libraries, enforce boundaries, and keep large codebases manageable * CI/CD You own frontend pipelines in GitHub Actions, including testing, linting, bundling, and deployment automation * Curiosity You are collaborative, product-minded, and willing to work across the stack when needed; familiarity with backend APIs, SSR, or mobile web is a plus ## Description * You actively integrate AI tools and agentic workflows into your daily engineering practice, spanning code generation, automated testing, documentation, and autonomous task execution, while helping define sensible engineering practices around them * You design, build, and evolve scalable frontend features and shared UI libraries using React and TypeScript across multiple product areas * You stay hands-on in code, lead cross-team frontend initiatives, and drive topics from idea to production with clear customer and business impact * You architect and evolve our micro frontend platform using module federation, ensuring teams can ship independently without sacrificing consistency * You raise the bar on performance, accessibility, testing, and engineering standards across the frontend discipline * You collaborate closely with product managers, designers, and backend engineers, and mentor engineers through technical leadership, code reviews, and knowledge sharing, * Mobility boost We support you with a monthly mobility allowance of €20 per month for even more freedom * Future security We contribute to your retirement plan and support you with capital-forming benefits to ensure you are well covered * Feel-good atmosphere Stay active with our modern SIXT gym, various leisure activities like the gaming area or the SIXT choir, and enjoy our high-quality employee restaurant * Flexibility Enjoy 30 days of vacation and a hybrid working model with flexible hours * Giving back Take one day each year to volunteer at a charitable organization dedicated to supporting children ## Related Videos - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Web APIs you might not know about](https://www.wearedevelopers.com/videos/281-web-apis-you-might-not-know-about) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Bringing AI Model Testing and Prompt Management to Your Codebase with GitHub Models](https://www.wearedevelopers.com/videos/1536-bringing-ai-model-testing-and-prompt-management-to-your-codebase-with-github-models) ## Related Articles - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Software Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/194-software-developer-salary-in-germany-2023)