Software Systems Performance Specialist

1 week ago


Windsor, Ontario, Canada ZipRecruiter Full time

At CoreWeave, we're seeking a highly skilled and motivated Systems Performance Engineer to join our Kernel HAVOCK Team. This role involves maintaining a custom Linux kernel, various OS images, the virtualization stack, and the container/pod runtime stack.

Key responsibilities include:

  • Maintaining a custom Linux kernel and ensuring it's performant in the context of hardware updates.
  • Developing and maintaining tools for establishing systems performance baselines.
  • Developing and maintaining performance regression analysis testing automation.
  • Developing telemetry for performance analysis across distributed clusters of servers.
  • Triage and fixing performance issues in Linux.
  • Collecting data, producing metrics and visualizations that communicate performance information compared to benchmarks.

Requirements:

  • 5+ years of professional experience in Systems Performance Engineering.
  • Extensive, deep experience in Linux internals.
  • Fluency with a programming language geared toward automation (Python, but others possible).
  • Experience writing robust, testable code.
  • Experience diagnosing and fixing systems performance issues.
  • Experience with implementing automation testing.

We offer a competitive compensation package, including medical, dental, and vision insurance, short and long-term disability insurance, flexible spending account, and flexible PTO. We're committed to creating a hybrid work environment that fosters connections, collaboration, and creativity within our office culture.

We're open to considering remote work for candidates whose skills and experience strongly align with the role. New employees not based out of an office will be invited to attend onboarding training at one of our hubs within their first month of employment.



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