(Senior) Unity C# Backend Engineer (m/f/d)

Permanent Employment     Porto, PT


We are looking for a motivated and committed (Senior) Unity 3D C# Backend Engineer (m/f/d) who is passionate about establishing value-add technologies of the future in today's industries. We are striving to become the market leader for workflow-based realtime frontline worker assistance using 3D XR technologies. For that we have a core product development team of TeamViewer Frontline Spatial which you could join and be part of a cross-functional team working with an agile mindset.

  • Contribute to the existing cross platform (HMD, Mobile, Desktop) Unity project 
  • Design, develop, test and maintain core product features 
  • Efficiently load and manage assets during runtime 
  • Implement communication services using REST/OpenAPI interfaces 
  • Profile and optimize implementations based on the target platforms limitations 
  • Incorporate native plugins and bundle Unity with native applications 
  • Contribute to test automation, and CI/CD improvements for various target platforms 
  • Work in coordination with colleagues (Git, Pull-Request, Code Review, Peer Programming) 
  • Show ownership for your responsibilities and be accountable for your results  
  • Have room to experiment and grow your skills in various areas 


  • University or college degree in the field of Computer Science, Information Technology or other related subjects 
  • Profound experience in shaping and creating robust industrial (AR) client applications 
  • Several years of practical experience in gaming, education or other interactive 3D programming w/ Unity 
  • Excellent professional C# programming experience and clean code mindset 
  • Very good knowledge of the Unity3D engine 2020 LTS or later 
  • Practical experience with RESTful API communication and multithreading 
  • Profound understanding of I/O processes incl. file / asset handling 
  • Practical experience with (automated) software testing and CI/CD 
  • Knowledge about bundling with native plugins / applications is an advantage 
  • Aspiration to constantly enhance and learn about new technologies and concepts 
  • Fluency in English is mandatory, further languages are a plus

What we offer

  • Contract and work location is Porto, Portugal 
  • We offer flexible work arrangements and home office option up to 50%
  • Grab the opportunity to provide active input on a fast-growing company and TeamViewer product downloaded and used thousands of times every day, all around the world
  • It's all about the team: become part of a community that values respect, support and open feedback
  • Enjoy an attractive workplace with modern equipment within a dynamic company that enjoys continuous, healthy growth
  • We truly live and celebrate our cultural diversity: our colleagues come from more than 70 countries and speak more than 40 languages
  • Benefit from learning opportunities – internal & external