SI/PI Engineer

Highlights

• Build hardware for frontier intelligence focused on inference throughput and latency.
• Own SI/PI methodology for high-speed PCB and system designs end to end.
• Co-design chips, racks, software and manufacturing for best-in-class performance.

What they offer

• Medical, dental, and vision packages with generous premium coverage
• $500 per month credit for waiving medical benefits
• $2,500 per month housing subsidy for those living within walking distance of the office
• Relocation support for moving to San Jose (Santana Row)
• Wellness benefits covering fitness, mental health, and more
• Daily lunch and dinner in the office
• Unlimited compute budget subject to ROI justification

Ideal candidate

A hands-on hardware engineer who loves owning electrical margins end-to-end and correlating simulations to lab measurements to push inference performance.

Requirements

• B.S. or M.S. in Electrical Engineering or closely related discipline
• 5+ years of hands-on SI/PI experience on high-speed designs (>1 Gbps serial links or DDR4/5 and HBM3/4 memory interfaces)
• Proficiency with SI/PI EDA tools (Cadence Sigrity, Ansys SIwave/HFSS, Keysight ADS, or equivalent)
• Strong understanding of transmission line theory, return-loss, insertion-loss, crosstalk, eye-diagram analysis, and jitter decomposition
• Experience with PDN modelling, target impedance methodology, and DC IR analysis
• Working knowledge of multi-layer PCB stack-up design and controlled-impedance trace routing
• Hands-on lab skills with VNA, TDR, BERT operation, and oscilloscope probing