Build the Future of AI with Optical Compute We're pioneering optical processors to train and run inference on large-scale AI models. Join a team of highly motivated and skilled engineers dedicated to rapid innovation and high-impact outcomes. The Role: Senior Performance Modelling Engineer We're looking for a Senior Performance Modelling Engineer to design and own the analytical and simulation models that guide the evolution of our Optical TPU (OTPU) architecture and software. You will be instrumental in building functional and high-fidelity, cycle-accurate models of our optical compute system. This is a high-leverage role that sits at the intersection of hardware design, software tooling, and machine learning workloads-ideal for engineers who thrive on data-driven decisions, rapid iteration, and solving complex performance challenges. Key Responsibilities End-to-End Ownership : Lead and deliver critical projects that enable major technical and business milestones.

Cross-Functional Collaboration : Work closely with hardware, compiler, and ML framework teams to ensure performance models are both accurate and actionable.

Simulator Development : Build and maintain a functional simulator of the OTPU pipeline and subsystems.