About the Job
Software has moved to play a central role in network technology. From outstanding routing implementations like Bird and FRR to overlay networking technology such as OVN/OVS and Cilium, from kernel with SwitchDev to userspace with DPDK, from P4 to OpenFlow, the relationship between network innovation and software con...
We work with networking silicon providers to optimize Ubuntu and related applications for their ASICs, boards and appliances. We aim to provide a complete open source stack for data center networking, from bare metal through virtualization, container and serverless, and also to address IoT networking systematically.
You will have a good chance of success if you are an outstanding software engineer, passionate about networking, with a special interest in the interface of hardware ASICs for acceleration and software for innovation and control. We value experience in open switch initiatives such as SoNIC and DENT, and upstream exp...
Required Skills & Abilities
An exceptional academic track record
Undergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path
Drive and a track record of going above-and-beyond expectations
Knowledge of networking: architecture, design, and protocols
Understanding of Linux networking, from kernel to user space
Fluency in C/C++ and at least one of Rust, Python or Golang
Professional written and spoken English
Experience with Linux
Excellent interpersonal skills, curiosity, flexibility, and accountability
Passion, thoughtfulness, and self-motivation
Excellent communication and presentation skills
Result-oriented, with a personal drive to meet commitments
Ability to travel twice a year, for company events up to two weeks each
Familiarity with existing open source networking technologies: SONIC / SAI, kernel (e.g. eBPF, AF_XDP), DPDK, Switchdev, OVN, Open vSwitch.
Familiarity with data path hardware acceleration protocols and interfaces, such as RDMA, RoCE, iWARP, NVMe, SR-IOV
Computer architecture knowledge of x86, ARM, and RISC-V
Experience in complex IP network engineering and implementation
Experience with virtualization technologies, e.g., QEMU, KVM, etc.
Previous contribution to open source projects and community involvement
Performance engineering and security experience
