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# Full-Stack Entwickler

- **Company:** CHECK24 Media GmbH
- **Location:** Erfurt, Germany (Remote available)
- **Contract:** Permanent contract
- **Skills:** HTML, JavaScript (Programming Language), PHP (Programming Language), Artificial Intelligence, Automation of Tests, Cascading Style Sheets (CSS), Software Quality, Databases, Continuous Integration, Web Development, Design of User Interfaces, Next.js, TypeScript, Web Applications, ReactJS, Large Language Models, Backend, Front End Software Development, Api Design
- **Published:** August 14, 2026
- **Apply:** https://www.jobs.de/job/full-stack-entwickler-mwd-fokus-frontend-explorer-1778702

## About the Role

* Mehrjährige Erfahrung in der Frontend-Entwicklung mit React/Next.js sowie fundierte Kenntnisse in PHP und/oder Go für Backend-Services
 * Sicherer Umgang mit JavaScript/TypeScript, responsivem Design und UI/UX-Prinzipien; Erfahrung mit API-Design und Datenbankanbindungen
 * Interesse an generativer KI und der Integration von LLM-basierten Funktionen in Web-Anwendungen
 * Qualitätsbewusstsein, Hands-on-Mentalität und Freude daran, im Team innovative Produkte zu schaffen
 * Verhandlungssichere Deutsch- und Englischkenntnisse (mind. C1-Niveau) in Wort und Schrift

## Description

* Umsetzung neuer Features über die gesamte Technologie-Kette hinweg mit Schwerpunkt auf modernen Next.js-Frontends
 * Entwicklung responsiver UI-Komponenten und Screendesigns in HTML, CSS und TypeScript; Anbindung der Features an unsere PHP- und Go-Backends
 * Optimierung von Performance, Ladezeiten und Usability für Web und Mobile
 * Integration von Backend-Services, Datenbanken und KI-gestützten Empfehlungssystemen zur Personalisierung des Angebots
 * Gestaltung und Weiterentwicklung der Anwendungs-Architektur in enger Zusammenarbeit mit Produktmanagement, UX und Backend-Teams
 * Ausbau automatisierter Tests, CI/CD-Pipelines und Monitoring für hohe Softwarequalität


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