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Twinner© Group is looking for a Junior Software Developer (f/m/d) at the locations Leipzig, Halle (Saale) or Budapest

Twinner© is a deeply disruptive automotive startup. Twinner© produces Digital Twinns© of cars. The quality is so game changing that decisions can be made without ever physically seeing the car. This includes trading, insuring, financing, inspecting, valuating and moving cars. Twinner© brings transparency and trust to automotive transactions. This changes the mechanics of the entire industry. We are widely recognized as industry disruptor (e.g. by PriceWaterhouseCoopers, Digital Insurance Agenda, Galileo (Pro7), Autobild). 

Our clients include globally known brands from the automotive ecosystem. We are operating in Europe and are expanding abroad. The Twinner© Group consists of over 150 team members in 4 cities (Halle (Saale), Leipzig, Berlin, Budapest). As in any modern company you will find an empowering, ambitious and dynamic work environment. 


  • Participate in design and development of new features for the Twinner Cloud platform and Twinner Space control system 
  • Eliminate defects and assist in investigating operational issues in production 
  • Ensure software quality through test automation and rigorous application of software development best practices 
  • Review code changes 
  • Collaborate with Senior Software Developers in triage and specification meetings 


  • Familiarity with one or more of: C#/.NET, Java/Kotlin/Spring, JavaScript/Node.js, and/or C++ 
  • Experience using version control systems (i.e. Git) and CI tools (Jenkins, GitLab, etc.) 
  • Basic understanding of cloud-native application architectures and service providers (Azure, AWS) 
  • Studies in Computer Science or comparable qualifications 
  • English (fluent), German (optional), Hungarian (optional) 


  • Co-create the future of a fast growing and truly disruptive startup 
  • Modern and empowering work environment with personal freedom and flexible work policy 
  • International colleagues, clients and partners 
  • Competitive startup salary 
  • Well-funded company with long term vision 
  • We are an equal opportunity employer and value diversity in the workplace 

Have we sparked your interest? We would love to hear from you! 

Javascript, c#, .net, Software-Entwicklung, Software, Softwareentwickler, Spring, Kotlin, Java, C++,, Empfehlungsbund