> Markdown version of [/jobs/ext/1702540-software-entwickler-verstarkung-im-bereich-php-javascript-koln](https://www.wearedevelopers.com/jobs/ext/1702540-software-entwickler-verstarkung-im-bereich-php-javascript-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). --- # Software-Entwickler - Verstärkung im Bereich PHP / JavaScript - Köln - **Company:** Aschert & Bohrmann GmbH - **Location:** Köln, Germany (Remote available) - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), PHP (Programming Language), Application Programming Interfaces (APIs), Databases, DevOps, Laravel, Node.Js, NoSQL, Software Engineering, Software Systems, SQL Databases, Symfony, Web Applications, ReactJS, Backend, Git, Vue.js, Information Technology, Front End Software Development, Software Version Control - **Published:** July 31, 2026 - **Apply:** https://aschert-bohrmann.de/jobs.php?refnr=345871 ## About the Role * Abgeschlossenes Studium oder Ausbildung im Bereich Informatik, Softwareentwicklung oder vergleichbar * Fundierte Kenntnisse in PHP (z. B. Laravel, Symfony) und JavaScript (z. B. Vue.js, React, Node.js) * Erfahrung mit Datenbanken (SQL oder NoSQL) sowie API-Entwicklung * Kenntnisse in Versionskontrollsystemen (Git) und DevOps-Technologien von Vorteil * Gute Deutsch- und Englischkenntnisse * Analytische Denkweise, Problemlösungskompetenz und Teamfähigkeit ## Description * Entwicklung, Optimierung und Wartung von Webanwendungen mit Fokus auf PHP und JavaScript * Implementierung neuer Funktionen und Features in bestehenden Systemen * Zusammenarbeit mit Frontend- und Backend-Teams zur Gewährleistung einer nahtlosen User Experience * Integration von Datenbanken und APIs in bestehende Softwarelösungen * Performance-Optimierung und Fehlerbehebung für bestehende Anwendungen * Sicherstellung von Code-Qualität, Sicherheit und Skalierbarkeit ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [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) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [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) - [Local Candidates vs International Talent - Building the Very Best Dev Team](https://www.wearedevelopers.com/videos/1067-local-candidates-vs-international-talent-building-the-very-best-dev-team) - [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) - [Software Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/213-software-developer-salary-in-austria-2023) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany) - [Austria – the most livable place for software developers?](https://www.wearedevelopers.com/magazine/20-austria-the-most-livable-place-for-software-developers)