Staff HPC Systems Architect

Highlights

• Architect scalable compute platforms optimized for AI/ML and simulation workloads.
• Define platform roadmaps guiding hardware selection and rack-level cluster design.
• Lead new platform introductions and performance characterization efforts.

What they offer

• Cash & equity compensation
• Health, dental, and vision coverage for you and dependents
• Wellness and commuter stipends for select roles
• 401k plan with 2% company match (USA)
• Flexible paid time off plan

Ideal candidate

Self-starter with strong ownership who thrives in ambiguity and loves shaping large-scale AI infrastructure. You enjoy influencing technical strategy and mentoring engineers to build the world's best AI cloud.

Requirements

• 7+ years architecting large-scale 10k-100k+ GPU HPC or cloud compute platforms
• Deep knowledge of CPU/GPU architectures, memory hierarchies, and accelerator topologies
• Experience designing systems around NVLink, InfiniBand, and RoCE fabrics
• Strong understanding of performance tuning, scheduling, and thermal and power optimization
• Comfortable working across hardware and software, OS behavior, and orchestration layers
• Strong analytical and communication skills with track record influencing technical strategy
• Strong ownership, self-starter comfortable working in ambiguity