STACKIT CLOUD NETWORK DEVELOPER (m/f/d)
Schwarz Group2 months ago
Sofia, BulgariaSenior
Responsibilities
- Develop high-performance and stable cloud platform features focused on networking.
- Contribute to open-source projects including Open vSwitch, OVN, Linux Kernel, and OpenStack.
- Improve performance, fix bugs, and implement resilient networking solutions.
- Conduct detailed troubleshooting and root cause analysis.
- Automate and continuously optimize technical process workflows.
- Implement observability through metrics, tracing, and structured logging.
- Support the availability and health of production systems.
Requirements
- Hands-on experience with software-defined networking technologies such as Open vSwitch, OVN, and Calico.
- Solid experience with Linux and containerization technologies including Kubernetes and Docker.
- Programming or scripting experience in C, C++, Go, Python, or Bash.
- Strong problem-solving, troubleshooting, and structured diagnostic skills.
- Ability to communicate complex ideas clearly in writing and verbally.
- Ability to take ownership in a fast-paced, dynamic environment and work effectively as part of a team.
About Schwarz Group
Schwarz Group is a German retail group that owns and operates the Lidl and Kaufland grocery chains, plus production and waste-management businesses (Schwarz Produktion and PreZero). Through its digital arm Schwarz Digits it builds and runs IT, cloud, data, and security services for its brands and external clients, and offers retail media solutions via Schwarz Media. Headquartered in Neckarsulm, it is privately held and active across Europe and beyond.