Senior Software DeveloperHealth System Services (HSS) was founded in 1990 and is one of the leading technology providers and service providers in the German healthcare market. Our main areas of activity include approval and billing management, software development and provision as well as digitization and archiving services for health insurance companies.We are looking for you for our business area in Dortmund with around 170 employees. For our customers in the healthcare sector, we develop software for the digitization of business processes from architecture to implementation.
We rely on standard technologies but also keep an eye on new developments.You will work in the dynamic environment of an IT company with current technologies and IT systems.Your TasksIn the team, you bring together with the product owner and colleagues in the development team our software solutions to the next levelYou conceive and develop software solutions and processes together with colleagues using.Net and Java with the use of the appropriate frameworks and technologies. This can be complex backend and possibly frontend components in.NET, as well as web applications, web services or automation solutions to support our specialist processes or customer requirementsYou analyze existing software solutions, develop them sustainably further and improve maintainability, stability and performanceYou take responsibility for the technical conception and further development of our software architecture and participate in technology and design decisionsYou support our colleagues in quality assurance through principles of test-driven developmentYou bring your own ideas to optimize our processesYour ProfileA successfully completed degree in (economic) computer science or a comparable IT trainingYou have at least 5 years of professional experience in software developmentYou are familiar with common.NET/.NET Core/.NET Framework as well as the understanding of CLR and garbage collectionOptional: Java and web frameworks such as Spring, Spring Boot, JPA, XML/XSLT, REST, TypeScript, JavaScriptYou have basic knowledge of working with databases and SQL, the application of build and CI processes and versioning tools is familiar to you and you also know methods for test automation and working with container technologiesYou have good knowledge of object-oriented software development, clean code principles and common design patternsYou have experience in the development and use of web APIs and interfaces (e.g. REST, SOAP)You have an agile mindset and enjoy trying out new technologies and expanding your horizonsVery good and fluent German skills (B2 to C1) are required, good English skills are advantageousYou benefit from these benefits:Flexible working hours in a floating time model and full remote / occasionally in the office30 days of vacation per yearFree use of the LinkedIn Learning platformIndividual training opportunities and regular feedback discussionsCompany pension schemeFitness area and lounge with foosball and game console in the officeTeam events and company partiesFree cold and hot drinksWe value diversity and therefore welcome all applications - regardless of gender, nationality, ethnic and social background, religion/worldview, disability, age and sexual identity.