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Crusoe

Senior Staff Software Engineer, SDN Architecture

Crusoe
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about 3 hours ago
Bellevue, WA, USA +2 moreSenior / Staff+
H1B Sponsor

Base Salary

$250k - $300k/yr

Responsibilities

  • Contribute to and refine the technical direction for Software-Defined Networking.
  • Participate in architecture reviews and author design documents for major SDN components.
  • Build and optimize Linux kernel modules and high-performance drivers.
  • Design and implement network architectures for GPU-to-GPU fabrics and AI clusters.
  • Implement and tune virtualization features and integrate advanced networking hardware.
  • Troubleshoot production issues and perform performance tuning.
  • Evaluate emerging SDN technologies and contribute to relevant open-source projects.
  • Mentor engineers and promote a culture of engineering excellence.
  • Collaborate with software and operations teams to manage architecture designs.

Requirements

  • 8+ years of experience in large-scale networking systems, preferably in cloud environments.
  • Strong systems programming skills in C, C++, Go, or Rust.
  • In-depth knowledge of Linux kernel architecture and device driver development.
  • Hands-on experience with high-speed packet processing technologies.
  • Familiarity with SmartNICs and accelerators like NVIDIA ConnectX and Intel IPUs.
  • Experience with network virtualization and data center fabrics.
  • Solid knowledge of SR-IOV and vDPA for debugging control and data planes.
  • Proven ability to influence technical decisions through collaboration.
  • Bachelor's degree in Computer Science, Computer Engineering, or related field.

Benefits

  • Competitive compensation and equity packages.
  • Comprehensive health, dental, and vision insurance.
  • Paid time off and holidays, including parental leave.
  • Professional development and tuition reimbursement.
  • 401(k) retirement plan with company match.
  • Daily meals allowance and commuter benefits.
  • Mental health and wellness support.
  • Global travel insurance and emergency assistance.

Tech Stack

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