• design, implement, test and document features and extend (automated) development processes
• Integration of external interfaces and maintenance of existing interfaces
• Optimization of the existing code base
• Confer closely with the customer on new features or bug fixes
• Close cooperation with colleagues implementing a new development of the customer's project.

Must-Have:

• Experience with .NET Core/ .NET 5+ or .NET Framework 4.5+
• Experience with ASP.NET Web Forms
• Good knowledge of ASP.NET MVC
• Good knowledge in SQL, especially in Oracle dialect
• Good knowledge of Javascript (Vanilla, jQuery)
• Experience with REST
• Knowledge in SOAP
• Knowledge of CSS
• Fluent knowledge of English

Nice-To-Have:

• Experience with Vue.js (or comparable frameworks)
• Experience with WebSockets / SignalR
• Experience with the Atlassian stack (Jira, Confluence, Bitbucket and Bamboo)
• Experience with MSBuild
• Experience with Powershell
• Experience with TypeScript
• Experience with Unit and End 2 End tests
• At least good knowledge of German

We offer a place in a professional team with many years of industry experience. Flat hierarchies and communication at eye level are just as natural for us as performance-based pay. In addition, you will have many opportunities to grow professionally and personally within exciting and interdisciplinary projects (among other things, through regular training). Our regional organization makes it possible to minimize business trips, if you wish.

Flexible working hours and the opportunity to help shape your workday, not only in terms of content but also in terms of deadlines, allow you to achieve the best possible work-life balance. Your work-life balance and personal development are important to us.