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Software Engineer II, SDN Networking

CRUSOE

$131,000 - $154,000
Aug 21, 2025
San Francisco, CA, USA
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Crusoe is looking to accelerate the abundance of energy and intelligence by crafting the engine that powers a world where people can create ambitiously with AI without sacrificing scale, speed, or sustainability, and to drive meaningful innovation and make a tangible impact in responsible, transformative cloud infrastructure.

Requirements

  • 2+ years of related experience building and operating at scale in a production environment.
  • Proven experience in system programming with C, C++ and/or Rust.
  • Extensive knowledge of Linux Systems Internals and computer architecture.
  • Expertise in Network Programming and Packet Processing pipelines.
  • Hands-on experience with kernel bypass technologies such as XDP/EBPF, AF_XDP, and DPDK.
  • In-depth understanding of TCP/IP and network accelerators like Mellanox/Nvidia SmartNIC (ConnectX6/7), DPU Bluefield3, and Intel IPU.
  • Familiarity with SR-IOV, vDPA, and scalable functions.

Responsibilities

  • Develop and execute the roadmap for the Software Defined Networking strategy at Crusoe Cloud.
  • Be highly hands-on, guiding the engineering team through architecture decisions, design processes, design reviews, code reviews, and implementation tasks.
  • Collaborate with the network infrastructure organization to develop industry-leading networking infrastructure.
  • Lead Linux Kernel and driver development, system architecture design, production support, and cross-functional collaboration.

Other

  • Proven leadership experience in a technical role.
  • Strong analytical and problem-solving skills.
  • Excellent communication and collaboration skills.
  • Crusoe is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.