Test Architect

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Test Architect in USA

Heartflow
Full time
Email

USA
10/07/2026
Report

San Francisco, CA

Responsibilities

Set the technical strategy and architecture for scalable end-to-end test automation across Heartflow’s product pipeline.
Drive adoption of AI-assisted authoring, self-healing automation, AI-generated tests, and LLM-driven triage.
Architect post-deployment testing, production smoke testing, synthetic monitoring, and continuous validation.
Define risk-based test depth, author complex test plans and reports, and establish QMS-compliant standards and templates.
Lead validation of test infrastructure and automation tools in partnership with regulatory and quality teams.
Build and improve UI, mobile, API, integration, contract, medical imaging, clinical data, and report-output testing capabilities.
Ensure automated tests map to documented requirements and produce audit-ready traceability and evidence.
Lead root-cause investigations, quality-related audits, CAPAs, regulatory submissions, and systemic prevention efforts.
Integrate automated testing into CI/CD pipelines and define quality strategy, tooling investments, and engineering improvements.
Mentor engineers, lead technical reviews and interviews, define hiring profiles, and grow the Test Engineering team.

Requirements

8–12 years of experience in software test engineering, SDET, or quality engineering, including hands-on architecture of automation frameworks.
Substantial experience testing shipped Software as a Medical Device or other regulated medical device software.
Deep knowledge of medical device QMS practices and standards including ISO 13485, IEC 62304, ISO 14971, and 21 CFR Part 820.
Expert proficiency with Selenium/WebDriver and Playwright, including framework architecture, stability, flake reduction, and parallel execution.
Experience designing and maintaining end-to-end automation frameworks for complex workflows and system integrations.
Experience establishing regulated test plans, protocols, reports, requirements traceability, and evidence standards.
Experience adopting AI-assisted testing techniques such as augmented authoring, self-healing automation, test generation, or LLM-driven triage.
Strong programming ability in at least one automation language such as Python, TypeScript/JavaScript, Java, or C#.
Deep experience with API and contract testing approaches including REST Assured, Postman, Karate, or Pact.
Experience integrating automated testing with CI/CD pipelines and cloud environments such as AWS.
Strong debugging and analytical skills across distributed systems, plus excellent written, verbal, and cross-functional communication skills.
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Preferred experience includes Ketryx, Jama, Polarion, DICOM, HL7, regulatory audits, ML/AI or clinical validation, medical imaging, WebGL or desktop automation, diverse test datasets, performance testing, data-pipeline testing, microservices, and quality metrics.

Benefits

Base salary range of $190,000 to $250,000, plus bonus and equity.
Heartflow is an Equal Opportunity Employer committed to an inclusive and respectful workplace.

Salary: $190k - $250k/yr

Heartflow

Heartflow is the global leader in AI-driven coronary artery disease (CAD) management, transforming how CAD — the world’s leading cause of death — is diagnosed and treated. Our advanced technology generates personalized, precision 3D heart models from a single CT scan, providing clinicians with th...

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