> Markdown version of [/jobs/ext/2145086-frontend-entwickler-koln](https://www.wearedevelopers.com/jobs/ext/2145086-frontend-entwickler-koln). 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). --- # Frontend Entwickler | Köln - **Company:** ADVERGY GmbH - **Location:** Köln, Germany (Remote available) - **Contract:** Permanent contract - **Skills:** HTML, Application Programming Interfaces (APIs), Cascading Style Sheets (CSS), Web Development, Human-Computer Interaction, TypeScript, ReactJS, Backend, Vue.js, AngularJS, Front End Software Development - **Published:** August 20, 2026 - **Apply:** https://www.adzuna.de/details/5848232049 ## About the Role * Mehrjährige Erfahrung in der Frontend-Entwicklung * Sehr gute Kenntnisse in TypeScript, HTML, CSS * Erfahrung mit modernen Frameworks (z. B. Angular, React oder Vue) * Verständnis für datengetriebene Anwendungen und komplexe UI-Strukturen ## Description * Entwicklung moderner Web-Frontends für datengetriebene Anwendungen * Umsetzung komplexer fachlicher Anforderungen in intuitive Benutzeroberflächen * Arbeit mit TypeScript, modernen Frameworks (z. B. Angular oder vergleichbar) * Integration und Visualisierung von Daten aus Backend-Services und APIs * Weiterentwicklung bestehender Frontend-Architekturen ## Related Videos - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Frontend Abstractions: Frameworks and Applications Architectural Patterns](https://www.wearedevelopers.com/videos/2066-frontend-abstractions-frameworks-and-applications-architectural-patterns) - [Common Mistakes in Vue.js and How to Avoid Them](https://www.wearedevelopers.com/videos/958-common-mistakes-in-vue-js-and-how-to-avoid-them) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg) ## Related Articles - [c't <webdev> 2023](https://www.wearedevelopers.com/magazine/307-c-t-webdev-2023) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Frontend Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/225-frontend-developer-salary-in-austria-2023) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025)