Senior Embedded Software Engineer - Ethernet Retimers
Astera Labs
San Jose, California
Full-Time
$133,200
OfficeSenior
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 companys COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The companys 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.
Astera Labs' Taurus product line includes Ethernet retimers and gearboxes deployed in active electrical cables and in-system applications at the heart of AI infrastructure. As AI clusters scale to tens of thousands of GPUs connected by high-speed Ethernet fabrics, the firmware running on these connectivity devices is mission-critical and so is the ability to debug it fast when something breaks.
We're looking for a Firmware Engineer who can bridge our system validation team and firmware development organization. When something goes wrong in the lab or in the field, you won't be waiting on others to dig into the firmware. You'll be the person in the room who understands both sides can pull up the code, identify the problem, and fix it. If you've worked at a networking company, know how Ethernet actually works from the MAC down through the PHY, have debugged real link failures, and have written or modified firmware or low-level drivers, this role was designed for you.
Your primary focus will be debug and system integration. You will be an integral part of the firmware team and work on new feature development, but you will be the point person in the lab helping to unblock other teams triaging failures, understanding what the firmware is doing, and making targeted fixes without requiring a long handoff loop. Beyond that, you'll contribute to feature development and help bring new products from initial bringup into customer deployment.
Salary range is $133,200 to $185,000 depending on experience, level, and business need. This role may be eligible for discretionary bonus, incentives and benefits.
We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.