Staff Software Engineer (f/m/d) Software-Defined Networking / 1648
Core
Designing, developing, and maintaining the high-performance Software-Defined Networking (SDN) stack for IONOS Cloud, connecting virtual machines and cloud services.
Role type
Staff Software Engineer (SDN Infrastructure)
Builds
Scalable SDN stack, virtual switching, and control plane components for cloud services
Domain
Cloud Infrastructure / Software-Defined Networking
Required skills
C/C++, Golang, Python, Linux kernel networking, TCP/IP, routing protocols (BGP), Open vSwitch, OpenFlow, VXLAN, VRF, eBPF, Kubernetes, virtualization (QEMU/KVM, VirtIO), GNU toolchain, Linux CLI, system administration, automation
Preferred skills
VPP, DPDK
Technologies
Linux, C/C++, Golang, Python, Open vSwitch, OpenFlow, eBPF, Kubernetes, QEMU, KVM, VirtIO, BGP, VXLAN, VRF
Responsibilities
Develop and support the scalable SDN stack; Design new features and adopt new technologies; Write and debug code across data and control planes; Build Python tooling for testing, deployment, and operations; Troubleshoot network issues in virtualized environments; Cooperate with other teams for product integration
Seniority
Staff, hands-on IC
