Serdes Jobs

Cerebras Systems is seeking a senior front-end design engineer to join the world-class team designing and developing the next generations of the Cerebras Wafer Scale Engine (WSE). This role involves deep expertise in RTL design and integration, focusing on high-performance, power-efficient, and scalable solutions. You will collaborate closely with verification, physical design, software, and system teams to bring innovative semiconductor architectures from concept to production, tackling the unique challenges of building WSE systems. The company's architecture enables industry-leading AI training and inference speeds, transforming AI applications and unlocking real-time iteration and agentic computation.

$200k - $290k

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