Senior C/C++ Developer (4G/5G Core)

Senior C/C++ Developer (4G/5G Core)

Online interview
B2B Employment contract

Your tasks


We have to develop part of 5G core platform. In order to do that you need to:

  • Gain knowledge about technologies used in particular module.
  • Communicate with client technical experts.
  • Build automated tests and stress test framework.
  • Document the product accordingly.

Project description

Our client is one of the leading providers of telecommunication services and technologies in Europe. Together, we are creating a cloud-native 4G/5G core network solution. The project consists of multiple microservices, each being a separate, containerized application with technology stack adapted to a specific need.


  • Cloud technologies: Docker, Azure, Kubernetes.
  • Languages and technology stack varies across network elements, from C, through C++ finishing with Rust and Python.
  • Git, backed by GitLab is used for version control and CI/CD.

Opportunities for you

  • Following the hype for containerization and cloud tech.
  • Taking part in a development of large system.
  • Getting a grasp with 3GPP technologies such as LTE and 5G.
  • Be part of strong agile development team.

Who we're looking for?

  • 5+ years of experience in C or C++
  • Knowledge of multiple programming languages with at least some basic Python
  • Testing as part of Development mindset
  • Experience in CI/CD methodologies
  • Deep understanding of Linux (packaging system, networking stack, Linux CLI and scripting)
  • Good written and spoken English
  • Telecommunication background or experience with 5G, 4G or 3G systems
  • Cloud experience, preferably in Azure, Kubernetes, Helm
  • Experience with GitLab
  • Readiness for occasional business trips to UK in the future

Our company


Gdańsk, Wrocław, Warsaw, Krakow, Zug 13000
Tech skills
  • Java
  • JavaScript
  • .Net

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