Lumai
This role owns signal and power integrity across boards and packages, managing pre-layout channel studies, post-layout analysis, and PDN impedance targets for high-speed interfaces. The engineer correlates simulation with lab measurements to refine design rules and ensures channel compliance across chip, package, and board boundaries. By month six, the successful candidate will have signed off critical channels and established reusable model libraries and design guidelines for the team.
Headquarters
Oxford, England, United Kingdom
Lumai is an optical computing company focused on AI inference, offering the Lumai Iris™ — the world's first optical computing system running production-scale LLMs in real time. Using 3D optical components, Lumai delivers up to 50x AI performance improvements and 90% power reduction compared to traditional silicon-only accelerators. The company's solutions are purpose-built for hyperscale data center inference workloads, supporting billion-parameter LLMs such as Llama today.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Lumai.
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