Principal Engineer, Embedded Firmware

Ayar Labs is seeking a Principal Engineer to lead the firmware development lifecycle for co-packaged optics products that use light to move data efficiently for AI scale-up architectures. The role involves driving firmware design from inception to deployment, collaborating with cross-functional teams, and providing technical leadership to junior engineers. This position requires expertise in embedded systems, high-speed SerDes, and silicon bring-up to shape the future of optical interconnect.