Lightmatter

Lightmatter is seeking a Principal Machine Learning Infrastructure Researcher to join our Machine Learning team. This team is focused on inventing novel hardware systems using Lightmatter technology and modeling the performance of Lightmatter-enabled systems on both training and inference workloads. This is primarily a creative role where you need to think outside the box to push the boundaries of systems research with the power of silicon photonics at your fingertips. This role will work closely with our product, solutions architecture, and engineering teams to generate impactful performance analysis, create high-performance rack-scale designs, and publish cutting-edge ML systems research.

$300k - $350k

Lightmatter is seeking a Mixed-Signal Validation Engineer to join their team and contribute to the development of groundbreaking AI data center infrastructure. This role involves validating the architecture of mixed-signal circuits that power a photonic-based communication fabric, bridging the gap between low-level AMS/photonic devices and firmware/software interfaces. The engineer will influence product definition, technological roadmaps, and design/verification methodologies, working closely with digital, analog, photonic, and software teams. The position offers an opportunity to be part of a tight-knit team that is building a new kind of data center and solving complex challenges in a technically diverse environment.

$186k - $246k