SDN Network Engineer OVS / OVN w Polska

We're looking for an SDN Network Enginee r who:

• Understand advanced networking concepts and cloud networking architectures.
• Have hands-on experience with SDN technologies , especially Open vSwitch (OVS) and OVN.
• Be comfortable with programming and software development.
• Have participated in the development, integration, or operation of software-driven networking platforms.
• Be able to work on networking products rather than simply operate existing network infrastructure.

Key requirements :

• Production experience with OVS / OVN
• Strong cloud networking skills: VPC, NAT, VPN, BGP, VXLAN, LB, DNS
• Solid understanding of Linux networking (namespaces, iptables, tc, kernel)
• Programming in C/C++, Golang, Python, or Bash
• Familiarity with Kubernetes networking & CNI (e.g., Calico)
• Good command of English

Nice to have:

• OpenStack Neutron integration experience
• DPDK
• Contributions to open-source networking projects
• Experience using AI tools in day-to-day engineering work

Our client is a leading European technology organization focused on cloud computing, cybersecurity, and artificial intelligence. With a strong commitment to digital sovereignty and data protection, the company develops and operates a proprietary cloud platform that serves both internal business units and external customers. Its cloud ecosystem enables secure, scalable, and GDPR-compliant digital services for enterprises across Europe.

About Spyrosoft

Spyrosoft is an authentic, cutting-edge software engineering company, established in 2016. In 2021 and 2022, we were among the fastest growing technology companies in Europe, according to the Financial Times. We were founded by a group of tech experts with established backgrounds in software engineering, who created an ‘engineer-to-engineer’ workplace, powered by enthusiasm, fairness and authentic relationships. Having a unique offering, which bridge the gap between technology and business, we specialise in technology solutions for industry 4.0, automotive, geospatial, healthcare & life sciences, employee experience & education and financial services industries.