Aug. 22, 2026

ASIC Engineer, Performance Architecture and Modeling

Meta Sunnyvale, California

As an ASIC Engineer specializing in architecture, performance and modeling, you will define and drive the architectural performance analysis, pre-silicon modeling, and microarchitectural exploration of custom ASICs designed for Meta's infrastructure. In this role, you will establish functional and performance modeling methodologies and long-term silicon roadmap strategy, as well as develop and analyze workloads, partnering with architecture, design, and software teams to ensure Meta's infrastructure silicon meets the demanding throughput, latency, and efficiency targets required at hyperscale. Degree must be completed prior to joining MetaBachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience2+ years of experience in ASIC design, silicon engineering, or a related technical fieldProficiency in C++ and Python for developing simulation models, automation frameworks, and performance analysis toolsExperience in ASIC performance modeling, microarchitectural analysis, or pre-silicon simulation for custom silicon or SoC designsExperience with the performance analysis of data center, AI accelerator, or high-performance computing workloads on custom siliconExperience developing cycle-accurate or transaction-level performance models using C++ and SystemC for complex digital systems, including processors, memory subsystems, or high-speed interconnectsExperience defining microarchitectural specifications and driving cross-functional alignment across architecture, RTL, and physical design teamsExperience with assembly programming languages, and with compiler technologies Meta builds technologies that help people connect, find communities, and grow businesses. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.

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