Cornelis Networks

AI Performance Engineer

Cornelis Networks

full-time

Posted on:

Location Type: Remote

Location: Remote • California • 🇺🇸 United States

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Job Level

Mid-LevelSenior

Tech Stack

LinuxNode.jsPythonPyTorch

About the role

  • Own end-to-end performance for distributed AI workloads across multi-node clusters
  • Benchmark and tune open-source & industry workloads on current and future hardware
  • Design and optimize distributed serving topologies and validation efforts
  • Build crisp proof points comparing Cornelis Omni-Path to competing interconnects
  • Instrument and visualize performance and evangelize best practices

Requirements

  • B.S. in CS/EE/CE/Math or related
  • 5–7+ years running AI/ML at cluster scale
  • Proven ability to set up, run, and analyze AI benchmarks
  • Hands-on with distributed training beyond single-GPU
  • Practical experience across AI stacks & comms: PyTorch, DeepSpeed, Megatron-LM, etc.
  • Comfortable with compilers and MPI stacks; Python + shell power user
  • Familiarity with network architectures and Linux systems
  • Excellent written and verbal communication
Benefits
  • Competitive compensation package including equity, cash, and incentives
  • Health and retirement benefits
  • Generous paid holidays
  • 401(k) with company match
  • Open Time Off (OTO) for regular full-time exempt employees
  • Sick time, bonding leave, and pregnancy disability leave

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
AI workloadsML at cluster scaleAI benchmarksdistributed trainingPyTorchDeepSpeedMegatron-LMcompilersMPILinux systems
Soft skills
written communicationverbal communication
Certifications
B.S. in CSB.S. in EEB.S. in CEB.S. in Math
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