Lead AI Hardware Modelling Engineer

Lumai, the Oxford-founded optical compute company, is building the next generation of AI infrastructure. This role owns the performance and power modelling framework that predicts how Lumai's photonic AI hardware performs against real inference workloads, guiding architecture and compiler decisions.

You will design a Python-based modelling flow covering compute engines, interconnect, memory and accelerators, delivering a reliable source of truth for latency, throughput and power across