asteralabs · San Jose, California, United States
Skills: Python
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 . Role Overview 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 firmwa …truncated… telemetry, debug print logs Familiarity with Linux development tools: gcc/clang, make, bash, gdb, git Strong communication skills and comfort working in a fast-moving environment where the problem in front of you may not have a clean solution Preferred Qualifications Experience with switch or NIC management software, SAI, or OpenBMC Knowledge of PMA, FEC, or other PHY-layer subsystems beyond the SERDES Background with retimer or gearbox firmware or SDK/API development Python scripting for debug, test automation, or data analysis Experience with lab equipment: BERT, oscilloscopes, Viavi/Lecroy/Exfo/Keysight/Tektronix or similar Understanding of signal integrity: equalization, jitter, eye diagram…
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