HPC Performance Engineer

CoreWeave is a cloud platform delivering AI solutions powered by cutting-edge services for enterprises. They are seeking a HPC Performance Engineer to join their HAVOCK Team, focusing on the design, development, and optimization of bare-metal systems from POST to Kubernetes deployment. The role involves maintaining a custom Linux kernel, OS images, virtualization, containerization, and automating performance analysis for distributed clusters.

Requirements

• 5+ years of professional experience in Systems/HPC Performance Engineering
• Strong experience with MPI workloads and distributed system performance analysis
• Familiarity with RoCE, InfiniBand, and GPUDirect/Data Direct I/O
• Hands-on use of public HPC benchmarks
• Extensive, deep experience in Linux internals
• Fluency with a programming language geared toward automation
• Experience writing robust, testable code
• Experience diagnosing and fixing systems performance issues
• Experience implementing automation testing
• Excellent documentation skills and attention to detail
• Strong analytical and problem-solving abilities
• Experience working in Cloud environments
• Experience as a software engineer writing large-scale applications
• Experience in open-source community software development
• Experience with machine learning

Benefits

• Medical, dental, and vision insurance
• Company-paid Life Insurance
• Voluntary supplemental life insurance
• Short and long-term disability insurance
• Flexible Spending Account
• Health Savings Account
• Tuition Reimbursement
• 401(k) with a generous employer match
• Flexible PTO
• Catered lunch in office and data center
• A casual work environment
• A work culture focused on innovative disruption