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Cuspai

Performance Engineer

Who can apply: Only open to applicants in: Delaware.
Location as listed by the employer: “Cambridge, UK; Amsterdam, NL; Berlin, DE; Cambridge, UK; United Kingdom; Netherlands; Germany; United Kingdom”
Apply on Cuspai's site ↗

Opens the employer's official application page.

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About this role

Cuspai is hiring for a Performance Engineer role (full-time). See the official posting for full details.

Requirements

  • You are someone who gets excited about the opportunity to enable scientists to work on world changing challenges in this domain, with a personal interest in the potential applications of the technology that Cusp is buil…
  • You have 3+ years of experience in performance engineering, site reliability engineering, or low-level software development, specifically focused on high-performance computing (HPC) or AI workloads.
  • Expert-level knowledge of GPU architecture and experience optimizing CUDA kernels or using libraries like Triton.
  • Deep understanding of distributed training frameworks (e.g. PyTorch Distributed, DeepSpeed, or Megatron-LM) and networking protocols.
  • Proficiency in profiling tools such as Nsight Systems, Nsight Compute, or Weights & Biases for performance tracking.
  • A "builder" mindset with the ability to work autonomously in an early-stage, fast-paced startup environment.

Summarized from the employer's posting — check the full posting for every requirement.