XPU Architect

Volantis Semiconductor · San Francisco

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What We’re Looking For:

We’re looking for an XPU Architect to own the XPU compute engine architecture of the A-0 and A-1 systems. This will initially involve heavily leveraging existing 3rd party IP, but in a creative way to solve the bandwidth demand challenges and memory system interface challenges. Future generations of the compute XPU will be semi-custom and custom designs. 

Ideal Background:

An ideal candidate will have:

• Previous experience architecting and owning a high performance, high TDP ASIC (eg AI chips, network switch chips, high performance CPUs or similar) 
• Knowledge of both computer architecture but also silicon implementation, and understanding of the realistic constraints that silicon implementation places upon architectural options
• Deep understanding of AI workloads, especially low latency LLM inference 
• Understanding of workload and system level bottlenecks, especially around inference, as it pertains to interconnect, memory capacity, bandwidth, latency, etc. 

Strongly Preferred:

• Hands-on experience with AI chip architecture and tapeouts 
• End to end ownership of at least one AI ASIC project 
• History of product delivery (regardless of ultimate commercial success of said product) 
• Experience with HBM-based AI chip architecture 
• Experience in proposing “weird” chip architectures (in any domain, not just AI!)

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