Staff Software Engineer, SubSystem Integration Test

Qualcomm

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Quick summary

Work type
On-site
Location
San Diego, CA
Salary
$141,300–$211,900 / yr
Posted
21 days ago
Freshness
Confirmed live today
Closes
Apr 4, 2027

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $194k
This role $177k
$127k $279k
below market most similar roles pay here above market

This role pays less than 68% of similar roles. Most pay $168,409–$219,425 — the blue band above. At the midpoint, this role pays about $177k versus about $194k 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 575 open roles on FindRole.

Listed pay typically runs $147,900–$221,900 across 550 roles with salary data.

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At a glance

TL;DR · Staff Software Engineer, SubSystem Integration Test

JOB TITLE: Staff Software Engineer — SubSystem Integration Test (SSIT) As part of the AISW engineering team, you will serve as the software system integration test engineer for the Delegates portfolio, including ONNX Runtime, ExecuTorch, and TFLite/LiteRT. You will own subsystem-level validation during feature development, partnering with engineers to define test strategies, acceptance criteria, and automated test content. Your daily work involves building Python/PyTest-based test suites, validating on-device behavior on Snapdragon SoCs using HIL infrastructure, and performing root cause analysis across the ML framework, QNN runtime, and HTP hardware. You will utilize tools like JIRA, Jenkins, and GitHub Copilot to manage defects and accelerate coverage analysis. This role solves the technical challenge of ensuring functional correctness, latency, and numerical accuracy for machine learning inference frameworks before they transition to downstream QA.

What does a Software Engineer earn in California?

Median $214500 from 1193 postings across 76 companies.

See salary data

What you'll do

  • Define testability requirements, acceptance criteria, and subsystem test plans for the Delegates portfolio during feature inception.
  • Develop and maintain automated Python/PyTest test suites for numerical accuracy and functional correctness.
  • Validate on-device behavior on Snapdragon SoCs using HIL infrastructure to measure latency and memory usage.
  • Integrate SSIT gates into the CI pipeline to ensure automated validation on every code change.
  • Triage failures to isolate root causes across the ML framework, QNN runtime, and HTP hardware layers.
  • Establish and own handoff criteria for downstream QA and SIT teams, including documented test results and risk summaries.
  • Serve as the primary technical liaison between the development team and QA to translate feature context into actionable guidance.
  • Mentor engineers and establish team standards for test coverage, triage discipline, and documentation.

What we're looking for

  • Bachelor's degree in Engineering, Computer Science, or related field with 4+ years of software engineering experience.
  • Master's degree in Engineering, Computer Science, or related field with 3+ years of software engineering experience.
  • PhD in Engineering, Computer Science, or related field with 2+ years of software engineering experience.
  • 2+ years of work experience with programming languages such as C, C++, Java, or Python.
  • Bachelor's + 8 years or Master's + 6 years in Software Engineering, Computer Science, or Systems Engineering (preferred).
  • Strong Python skills and experience building automated test frameworks like PyTest (preferred).
  • C/C++ proficiency for debugging runtime issues and developing unit tests (preferred).
  • Experience validating ML inference frameworks like ONNX Runtime, ExecuTorch, or TFLite (preferred).

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