Astera Labs is seeking a Senior Performance Engineer to define and measure the performance of their scale-up fabric switches, focusing on real-world AI inference and training workloads on GPUs. This role involves building roofline models, conducting benchmarks, and performing end-to-end workload studies to identify bottlenecks and optimize performance, ultimately influencing architectural design, firmware development, and product strategy.
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Silicon-based hardware connectivity solutions and software for rack-scale AI.San Jose, CA, United States
Astera Labs builds silicon-based hardware connectivity solutions and software for rack-scale AI, including smart fabric switches, retimers, memory controllers, and signal conditioners. Astera Labs reported second-quarter 2026 revenue of $392.4 million, up 27% quarter over quarter and 104% year over year.