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Job description
Overview
We are looking for experienced architects who are passionate about pushing the boundaries of performance in modern server systems. This role sits at the intersection of architecture, workload characterization, and silicon‑level analysis, requiring a hands‑on approach to understanding and improving real‑world system behavior.
You will play a key role in crafting the performance of future platforms by combining deep architectural expertise with practical investigation on silicon and extensive computational tasks.
Responsibilities
Evaluate and analyze real‑world workloads on production silicon, with a strong focus on AI at scale and HPC applications
Partner with multi‑functional teams to define performance metrics, representative use cases, and benchmarking strategies
Design and implement targeted microbenchmarks to isolate and study specific architectural behaviors
Identify performance bottlenecks through detailed analysis and recommend actionable optimizations
Translate insights from workload and silicon studies into architectural improvements for performance and scalability
Collaborate closely with hardware and software teams to influence system‑level design decisions
Serve as a performance expert, providing technical leadership and guidance across teams
Drive end‑to‑end understanding from architecture → workload → silicon validation to ensure best‑in‑class system performance
Required Skills And Experience
Master’s or PhD degree in Computer Engineering, Computer Science, or a related field
10+ years of experience in system or hardware architecture, with exposure to areas such as: CPU / accelerator architectures
Cache and memory subsystems
PCIe, networking, or storage
Strong background in either: High‑performance IO/networking (e.g., PCIE, CXL, InfiniBand, RoCE), or
Performance optimization for HPC or cloud‑scale systems
Proven expertise in benchmarking methodologies and development of custom microbenchmarks
Solid experience with performance analysis tools, profiling, and (ideally) simulation environments
Proficiency in SystemC, TLM, C++, and Python
Ability to navigate and contribute effectively within large, complex codebases
Nice To Have Skills And Experience
Experience working directly with silicon bring‑up or post‑silicon performance analysis
Familiarity with performance simulators or architectural modeling tools
Salary Range
$262,700‑$355,400 per year
Equal Opportunities
Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don’t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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Worksite address
san jose, CA, 95199, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.