Astera Labs: Purpose-Built Connectivity for Rack-Scale AI.
About the role
Define, develop, and maintain reusable physical design flows spanning synthesis, place-and-route, extraction, STA, and EMIR Build and enhance automation scripts and infrastructure to manage large-scale multi-corner/multi-mode STA and EMIR runs with efficient partitioning and resource usage
What they're looking for
- Bachelor's degree in Electrical Engineering, Computer Engineering, or a related field, Masters Preferred
- 8+ years of experience in physical design methodology, CAD, or flow development for complex SoCs at advanced nodes (7nm and below)
- Strong knowledge of synthesis, place-and-route, extraction, STA, and equivalence checking flows
- Experience with both Cadence (Innovus, Tempus, Voltus, Pegasus) and Synopsys (Fusion Compiler, PrimeTime, StarRC, ICC2) toolchains
- Expert-level scripting ability in Python, Tcl, and/or Perl for flow development and automation
- Experience building and maintaining multi-corner/multi-mode analysis infrastructure
More about this role
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
As a Principal Physical Design Engineer - Methodology , you will define, develop, and maintain the reusable physical design flows and automation infrastructure that the entire PD team relies on. You will build the RTL-to-GDSII flow, integrate and qualify tools from multiple vendors (Cadence and Synopsys), and continuously improve PPA and schedule predictability across all programs. You are the force...
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