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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Frontend Engineer - **Company:** JTL-Software GmbH - **Location:** Huckelhoven, Germany (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Component-Based Software Engineering, Computing Platforms, Code Review, Github, Integrated Development Environments, Performance Tuning, TypeScript, Web Applications, Network Routers, Tailwind, ReactJS, Git, Containerization, Webpack, Kubernetes, Playwright, Build Tools, Front End Software Development, React Redux - **Published:** June 24, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=4dabf8c60a35c959 ## About the Role Do you have experience in TypeScript?, 5+ years of professional experience in frontend development Strongexpertisein React, TypeScript, and modern build tools (Vite,turborepo) Experience with design systems and component-based development (Storybook,TailwindCSS) Hands-on experience with modern state management libraries (Jotai) Strong understanding of API integration and data fetching withTanStackQuery Experience with routing solutions such asTanStackRouter Familiarity with testing frameworks (Jest, Playwright) Confident in using Git and collaborative workflows (pull requests, code reviews) Knowledge of performance optimization and accessibility in web applications Strong communication skills in German and English Nice to Have Experience with CI/CD pipelines and automation, particularly GitHub Actions Basic knowledge of cloud-native technologies and deployment platforms, including Kubernetes and Helm ## Description As our product ecosystem continues to grow, we are investing in the foundations that enable frontend teams to build faster, more consistently, and at scale. For this reason, our Platform Architecture & Developer Productivity team is looking for a Senior Frontend Developer who will play a key role in sustainably strengthening frontend development at JTL. In this role, you will support other frontend teams by defining standards and best practices, providing templates, and developing central libraries that make everyday development more productive. In addition, you will act as an advisor to our frontend developers, help with the adoption of our guidelines, and contribute to ensuring a consistent, efficient, and modern frontend landscape at JTL. Your responsibilities You develop standards, guidelines, and best practices for frontend development at JTL You create and maintain templates, boiler plates, and libraries that help other teams work more productively and efficiently You support frontend teams in adopting and using these guidelines, templates, and tools You ensure a high-performance and scalable development environment using modern toolchains (Vite, turbo repo, pnpm) You regularly evaluate new technologies (e.g., TanStack Router, Jotai, TanStack Query) and assess their value for our frontend landscape You support the bootstrapping of new frontend projects and ensure that our standards, best practices, and efficient toolchains are applied from the start Your profile ## Related Videos - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Micro Frontends with Module Federation: Why and How?](https://www.wearedevelopers.com/videos/165-micro-frontends-with-module-federation-why-and-how) - [How to kill JavaScript from your Stack with HTMX and Kotlin](https://www.wearedevelopers.com/videos/1427-how-to-kill-javascript-from-your-stack-with-htmx-and-kotlin) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers)