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CrusoeCrusoeSan Francisco, CA

Staff Software Engineer, Networking

Leads development of Software Defined Networking strategy using kernel bypass technologies like XDP/EBPF, DPDK and network accelerators. Drives Linux kernel optimizations and high-performance networking systems for AI infrastructure, requiring 6+ years experience in systems programming.

185k – 224k/yr
On-site6+ YOEBackend Engineering

About the role

What You'll Be Working On

  • Develop and execute the roadmap for Crusoe Cloud's Software Defined Networking strategy.
  • Lead the engineering team through all phases of the software development lifecycle, including architecture decisions, design processes, design reviews, code reviews, and implementation tasks.
  • Collaborate closely with the network infrastructure organization to develop and deploy industry-leading networking solutions.
  • Lead the design, development, and support of Linux Kernel and driver components, focusing on system architecture and optimization.
  • Drive the adoption and integration of kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK.
  • Deeply understand and leverage network accelerators such as Mellanox/Nvidia SmartNICs (ConnectX6/7), DPU Bluefield3, and Intel IPU.
  • Collaborate with cross-functional teams across the organization to ensure successful project delivery and operational excellence.

What You'll Bring to the Team

  • 6+ years of proven experience in building and operating high-performance networking systems in a production environment.
  • Strong proficiency in system programming languages such as C, C++, and/or Rust.
  • Deep expertise in Linux Systems Internals, including kernel architecture, memory management, and device drivers.
  • In-depth knowledge of network programming principles and packet processing pipelines.
  • Hands-on experience with kernel bypass technologies like XDP/EBPF, AF_XDP, and DPDK.
  • Proven understanding of TCP/IP and networking accelerators such as Mellanox/Nvidia SmartNICs, DPU Bluefield3, and Intel IPU.
  • Familiarity with technologies like SR-IOV, vDPA, and scalable functions.
  • Strong background in kernel or embedded development, with a focus on the Linux kernel.
  • Experience with Open vSwitch, Openflow, and Open Virtual Networking technologies.

Bonus Points

  • Advanced degree in Computer Science, Engineering, or a related field.
  • Proven leadership experience in a technical role.
  • Strong analytical and problem-solving skills.
  • Experience with cloud networking platforms (AWS, Azure, GCP) and virtualization technologies (VMware, KVM).

Compensation

Compensation will be paid in the range of up to $185,000 - $224,000 + Bonus. Restricted Stock Units are included in all offers.

Skills

CC++RustLinux KernelXdp/EbpfAf_XdpDpdkTCP/IPSmartnicsDpuIpuOpen VswitchSr-IovVdpaOpenflow

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