Senior SoC Performance Architect

Qualcomm

Confirmed live yesterday High trust
Remote

Quick summary

Work type
Remote
Location
Santa Clara, CAAustin, TXORSan Diego, CA
Salary
$198,600–$297,800 / yr
Posted
43 days ago
Freshness
Confirmed live yesterday
Closes
Jan 26, 2027

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $209k
This role $248k
$150k most similar roles pay here $314k

This role pays more than 78% of similar roles. Most pay $177,250–$241,037 — the shaded band above. At the midpoint, this role pays about $248k versus about $209k for comparable roles.

Based on 240 similar postings.

Employer

About Qualcomm

Qualcomm is a leading American semiconductor and telecommunications company based in San Diego, CA.

Qualcomm currently has 623 open roles on FindRole.

Listed pay typically runs $148,300–$222,500 across 603 roles with salary data.

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View all roles at Qualcomm

At a glance

TL;DR · Senior SoC Performance Architect

As a Senior SoC Performance Architect, you will lead server CPU workload analysis, performance modeling, and optimization across both hardware and software stacks. You will be responsible for identifying bottlenecks in the compute stack, including CPU cores, caches, memory hierarchy, on-chip fabric, and I/O subsystems. Your daily work involves enabling and characterizing complex server workloads on pre-silicon and post-silicon platforms to develop analytical models and conduct sensitivity studies on parameters like frequency, cache size, and compiler options. You will utilize profiling tools to collect PMU data and perform microarchitectural stall analysis. The role requires expertise in SoC architecture, operating systems, compilers, and Linux-based environments. You will provide data-driven recommendations to improve performance for server-class products across cloud, enterprise, database, and AI infrastructure domains while collaborating with cross-functional teams to resolve performance gaps.

What you'll do

  • Analyze server SoC performance across CPU, memory, fabric, and I/O subsystems.
  • Enable and characterize complex server workloads on pre-silicon and post-silicon platforms.
  • Build analytical and empirical models for workload behavior and feature sensitivity.
  • Develop performance projections for internal products and competitive external offerings.
  • Conduct sensitivity studies on hardware and software parameters like frequency, cache size, and compiler options.
  • Identify and drive optimization opportunities across hardware, firmware, OS, and application layers.
  • Use profiling tools to collect PMU data and perform microarchitectural stall analysis.
  • Define metrics and KPI frameworks for workload analysis and performance tracking.

What we're looking for

  • A PhD in a relevant field with 4+ years of experience, or a Master's with 5+ years, or a Bachelor's with 6+ years of experience.
  • At least 2 years of experience in system architecture technology areas such as power systems or thermal management.
  • Deep understanding of CPU microarchitecture including pipelines, out-of-order execution, branch prediction, and cache hierarchies.
  • Strong knowledge of SoC-level architecture including on-chip fabric, memory controllers, DRAM systems, and I/O subsystems.
  • Extensive knowledge of operating systems and compilers, specifically regarding scheduling, memory management, and optimization behavior.
  • Experience enabling and debugging complex server workloads in Linux-based environments.
  • Proficiency with industry standard performance analysis tools and scripting for large profiling datasets.
  • Experience performing workload characterization, performance modeling, and competitive product projection for server-class systems.

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