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SDN Network Engineer OVS / OVN
Spyrosoft · Remote, Wrocław · Posted 10d ago
Available in 2 locations
Remote, Wrocław · remote Apply → Szczecin · remote Apply →About the role
As an SDN Network Engineer, you will develop and maintain the cloud networking stack for a large-scale sovereign cloud platform, focusing on Linux networking, automation, and open-source SDN components. The role requires strong skills in cloud networking, including VPC, VPN, and BGP, as well as programming in C/C++, Go, or Python. This is a freelance position with a start date of ASAP and a duration until October 31, 2026, with the possibility of extension.
Full job description (as posted) ↓
We’re looking for an SDN Network Engineer to help develop, maintain, and optimise the cloud networking stack for a large‑scale, sovereign cloud platform. You’ll work across Linux networking, automation, and open‑source SDN components to ensure a secure, scalable, and highly available environment. Freelance cooperation Start date: ASAP/01.07.2026 Duration : until 31.10.2026, with the possibility of extension for an additional 6-12 months 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.
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) Experience with OpenStack Neutron Programming in C/C++, Go, Python, or Bash Familiarity with Kubernetes networking & CNI (e.g., Calico) DPDK experience is a plus Good command of English Nice to have: Experienced in using AI tools in day-to-day workflow
Must have: Cloud, VPC, VPN, BGP, Load balancing, Linux, Networking, iptables, SDN, OpenStack, C, C++, Go, Python, Kubernetes
Nice to have: AI
Daily tasks: - Design and operate the software-defined networking layer for cloud infrastructure.
– Contribute to open-source projects: Open vSwitch, OVN, OpenStack Neutron, Linux Kernel.
– Design and develop networking APIs and cloud network platform products.
– Implement observability: metrics, distributed tracing, structured logging for network services.
– Build automation for network operations and operational workflows.
– Lead root cause analysis on network incidents and implement fixes.
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FAQ
Is the SDN Network Engineer OVS / OVN role at Spyrosoft remote?+
This SDN Network Engineer OVS / OVN position is listed as remote (Remote, Wrocław).
What is the salary for the SDN Network Engineer OVS / OVN role at Spyrosoft?+
The listing states 110-190 PLN / hour (b2b).
What seniority level is this SDN Network Engineer OVS / OVN role?+
This is a senior level position.
How do I apply for the SDN Network Engineer OVS / OVN role at Spyrosoft?+
Use the "Apply on nofluffjobs" button to open the original posting on nofluffjobs, where you can submit your application directly to Spyrosoft.