Principal Engineer, SerDes Validation

Ayar Labs is seeking a Principal Engineer to lead validation efforts for co-packaged optics solutions, ensuring high-speed performance and reliability of optical chiplets from initial release to customer deployment. The role involves defining validation strategies, driving product bring-up, and collaborating with cross-functional teams to resolve complex technical issues. This position requires expertise in high-speed SerDes characterization, test automation, and semiconductor device validation to support next-generation AI scale-up architectures.