About us Optimus Search has partnered with an industry leading organisation and Microsoft Gold Partner status within the Healthcare Sector that maximises the effectiveness of crucial monetary CRM solutions. Following a successful 2025, they are continuing this upward trajectory into the new year and are looking to onboard multiple experienced Backend C#.NET Developers for their Köln office.
Design and develop high-quality applications using C# and the latest technologies in the tech stack, including ASP.NET Core (.NET 8/9), Kubernetes Clusters, REST, and MongoDB.
Contribute to the continuous improvement of the development process in an agile Scrum environment.
Successfully completed degree in IT or comparable training.
You are experienced in application development with C# and fit our tech stack: ASP.NET Core (.net 8/9), C#, Kubernetes Cluster, REST, Mongo DB, Git / GitLab, Workflow and decision automation platform for microservices orchestration.
You have gained experience in a dynamic and agile working environment.
German Language requirement - B1 minimum.