Staff Software Engineer — SubSystem Integration Test (SSIT)

Job summary

COMPANY: Qua*** Technologies, Inc. JOB AREA: Engineering Group, Engineering Group > Machine Learning Engineering General Summary: As part of the AISW engineering team at Qua***, you will be the software system integration test (SSIT) engineer for the Delegates portfolio — ONNX Runtime (QNN Execution Provider), ExecuTorch (HTP/QNN backend), and TFLite / LiteRT.

Benefits

Qualifications

• This is a shift-left quality role: you are a co-owner of feature quality from inception, not a downstream gatekeeper.
• Bachelor's degree in Computer Science, Engineering, Information Systems, or related field and 4+ years of Hardware Engineering, Software Engineering, Systems Engineering, or related work experience.
• Master's degree in Computer Science, Engineering, Information Systems, or related field and 3+ years of Hardware Engineering, Software Engineering, Systems Engineering, or related work experience.
• PhD in Computer Science, Engineering, Information Systems, or related field and 2+ years of Hardware Engineering, Software Engineering, Systems Engineering, or related work experience.
• WHAT YOU'LL DO
• FEATURE-LEVEL TEST STRATEGY & PLANNING
• Partner with delegate engineers from feature inception to define testability
• acceptance criteria, and subsystem test plans covering ORT QNN-EP, ExecuTorch HTP backend, and LiteRT delegate
• Own SSIT test strategy per feature: scope, entry/exit criteria, coverage targets, and risk-based prioritization — aligned with the development team before implementation begins
• Embed in sprint planning, design reviews, and code reviews to ensure features are architected for testability from day one
• TEST CONTENT DEVELOPMENT & EXECUTION
• Develop and maintain automated test content targeting the subsystem boundary: op and feature coverage, numerical accuracy, model-level functional correctness, and backend interface contracts

Responsibilities

• Sets the SSIT quality strategy and test architecture for the full Delegates portfolio at Staff level — operates independently with minimal direction
• Co-owns feature quality from day one alongside development engineers; defines what 'done' means from a subsystem validation standpoint before handoff to QA
• Primary technical bridge between the Delegates development team and downstream QA/SIT — owns the clarity and completeness of that interface
• Mentors junior and senior SSIT engineers; establishes team norms for test coverage, triage discipline, and handoff documentation standards
• Collaborates with CI/Build/Release engineers to ensure SSIT automation is embedded in the delivery pipeline and readiness signals are visible to Program Management
• Qua*** is an equal opportunity employer.
• If you are an individual with a disability and need an accommodation during the application/hiring process, rest assured that Qua*** is committed to providing an accessible process.
• You may e-mail disability-accomodations@Qua***.com or call Qua***'s toll-free number found here .
• Upon request, Qua*** will provide reasonable accommodations to support individuals with disabilities to be able participate in the hiring process.
• Qua*** is also committed to making our workplace accessible for individuals with disabilities.
• Keep in mind that this email address is used to provide reasonable accommodations for individuals with disabilities.
• We will not respond here to requests for updates on applications or resume inquiries).

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