cellent AG is a recognised software provider and consultancy in the research and IT business. Fellbach, Germany is the location of their headquarters.
At present, what the company is primarily looking for is Web Development, .NET Framework, and Accountancy professionals. They recruit for offices in Fellbach, Neuhausen, Holzgerlingen and 2 other locations within Austria and Germany. See below for a list of 8 job offers at cellent AG, such as "Full Stack Web Developer (m/w) - Inhouse" and "Java Senior Developer/Consultant mit Teamleitungsfunktion (m/w)".
Wikipedia provides an informative and balanced article about cellent AG. Check out their social profile on Facebook for a different perspective. If you are interested in the company's job offers, their careers page is a great starting point.