CXL · Ethernet · NVLink · PCIe · UALink
Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com .
Principal Engineer – Embedded Firmware & Software
Location: Toronto or Ottawa, Ontario (Remote)
Travel: Occasional travel to Astera Labs’ San Jose headquarters, approximately twice per year, for chip bring-up and project coordination
Employment: Full-time
Role Overview
Join Astera Labs’ Signal Connectivity Engineering team as a Principal Engineer shaping the firmware and software that makes advanced connectivity products adaptive, reliable, and production-ready . You will own embedded software across analog connectivity and Ethernet retimer platforms, from low-level hardware abstraction and calibration through link management, diagnostics, validation, and customer deployment.
This is a high-impact role at the intersection of embedded systems, mixed-signal hardware, and Ethernet physical-layer be