Security Software Engineer C/C++ (f/m/d)

  • Karlsruhe
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Who is Cinemo?

Cinemo is a fast paced, highly successful global company, a hidden champion, located at the heart of Karlsruhe (Germany), Budapest (Hungary) and Seoul (South Korea). With our team of 200+ international people, we are creating embedded and cloud software for the next generations of In-Vehicle Infotainment (IVI) systems. Our customers are top branded automotive companies around the world.
We are working to empower any device with media. We are growing fast, breathing innovation and customer centricity. For our team we need exceptionally talented, bright people with a drive to work hard for their customers, both internally and externally. If you would like to help us get our software and cloud services into every car, this is your chance to make history.

Position Description:

As a Security Software Engineer C & C++, you will be part of our highly skilled software engineering team. Together with our highly qualified and motivated team members, you will work on further extending our software with security related components, services and functionalities ensuring high software quality and revolutionary features.


  • Analyze incoming requests for new security-related functionalities and modification of existingsecurity-related functionalities and provide related effort estimations
  • Design, develop new and maintain existing security related functionalities and testcases (including problem solving)
  • Communicate with stakeholders of on-going tasks and requests in order to efficiently move forward
  • Discuss API or product-behavioral changes with Senior Architects for design validation before fundamental and large scale technical/architectural matters

Experience & Skills:

  • Strong experience as C & C++ developer in the security field, ideally targeting embedded platforms
  • Proven knowledge of cryptography-related concepts, standards and network protocols (e.g. Public Key Systems, AES, HTTPS, SSL/TLS, X.509)
  • Good knowledge in use and integration of established Open Source security libraries (e.g. OpenSSL and derivates thereof)
  • Ideally experience in cyber security analysis (TARA, vulnerabilities analysis, etc.) and knowledge of ISO 21434
  • Team player and proficient in English

The successful candidate will be based at our offices: Cinemo GmbH, Kaiserstr. 72, 76133 Karlsruhe, Germany.

If you are passionate about new technology and keen on working within an international team, Cinemo is looking for you!
  • Nadine Mekler
  • Lead Talent Acquisition Specialist