asteralabs · Tel Aviv-Yafo, Tel Aviv District, Israel
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 . We are seeking an experienced Principal Architect to lead the architecture of high-performance connectivity solutions, with a strong focus on PCIe, high-speed networking, and Ethernet-based systems. This role will define next-generation architectures for AI infrastructure, working at the intersection of silicon, system, and protocol design . You will play a key role in shaping innovative solutions that enable hyperscale customers to build scalable, high-bandwidth, and low-latency systems. This is a unique opportunity to join a new and growing Israel site , influence technical direction, and take ownership of critical architectural decisions impacting industry-leading products. Key Responsibilities Define and drive system and chip-level architecture for high-speed connectivity products Lead architecture for PCIe-based interconnects , networking protocols, and Ethernet subsystems Analyze system requirements and translate them into scalable and efficient hardware architectures Drive tradeoff analysis across performance, power, latency, area, and cost Collaborate with cross-functional teams including RTL, Physical Design, Firmware, Validation, and Product Engineering Define and review micro-architecture s…
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