Get ahead with Prosoz! We support local authorities throughout Germany on their journey into the digital future. As a full-service provider, we deliver solutions from a single source - from software to consulting. To drive forward the digital transformation in municipal administration, we are looking for you as a Senior Software Developer (m/f/d) Join our team in Herten full-time and get ahead with the market leader for municipal IT solutions! This will be your job... Our Construction and Environment business area is one of the three central business areas at Prosoz. We stand for innovative software and consulting solutions that are specially developed for construction and environmental authorities. Our customers benefit from our expertise in the digitalization of their work processes. You can make your personal contribution to this in a responsible role with us: You will develop and maintain our products and create technical solutions based on our customers' business requirements You analyze and process requests with a software engineering background together with the product owners You write development-related tests and ensure the high quality of our software You maintain and optimize our database-supported desktop applications based on .NET and WPF You support us in the migration to cloud and server-based systems and the integration of external interfaces You will work on future-proof software solutions in a modern development environment (e.g. Visual Studio 2022/Rider, .NET 4.8 and .NETCore 8, C# 11/12, Git, NUnit, ReSharper) You use our well-equipped CI environment based on GitLab with several agents This is what we want... You have a degree in (business) informatics or a comparable qualification You are willing to familiarize yourself with the specialist domains of the construction and environmental industry You already have several years of professional experience in software development with C# You have experience in the development of cloud and server-based systems You are practiced in writing unit tests and value high software quality You might think so... You fit in with us if the following sentences could also come from you: Quality is important to me - in order to achieve this, I keep an eye on the product and technical aspects as well as the processes and the environment. High product quality is achieved through the collaboration of everyone involved in the overall result and continuous improvement. Collaboration only works with mutual appreciation, trust and open, honest communication. I want to play an active role in shaping the further development of our products and contribute ideas. A well-documented and structured architecture overview for our software products is important to me. Good reasons for PROSOZ... High level of personal responsibility and short decision-making paths Appreciative and open cooperation at eye level and a strong feedback culture Plenty of room to try things out and for your professional and personal development Flexible working hours and models that fully support your work-life balance Mobile working possible Home office option throughout Germany - whether you live in Frankfurt, Berlin, Dresden, Munich, Leipzig, Cologne, Düsseldorf, Stuttgart, Hamburg, Bremen or anywhere else in Germany, for example Permanent employment contract and at least 30 days' vacation Attractive remuneration package and numerous great benefits Comprehensive structured onboarding for orientation, arrival and networking Do you have any questions? Your personal contact is Gina from our recruiting team: Gina Vertgewall | Personnel Management | Tel. 02366 188 616 | [email protected] We look forward to hearing from you - you can get in touch with us in just a few clicks! For reasons of readability alone, we refrain from using gender-specific differentiation in our texts. We always refer to all genders.