Base Salary
$190k - $250k/yr
Responsibilities
- Set the technical strategy and scalable architecture for end-to-end test automation across Heartflow’s product pipeline.
- Drive adoption and evaluation of AI-assisted authoring, self-healing locators, AI-generated specification-driven tests, and LLM-driven triage.
- Architect post-deployment testing including production smoke tests, synthetic monitoring, and continuous live-environment validation.
- Calibrate test depth to software safety classifications and author complex test plans, protocols, reports, and QMS standards.
- Lead validation of test infrastructure and automation tools in partnership with regulatory and quality teams.
- Build and improve UI and mobile automation for products including WebGL-based 3D viewers and desktop clinical applications.
- Define API, integration, contract, medical imaging, clinical interoperability, report, and document-output testing standards.
- Ensure automated tests map to documented requirements and produce traceable, audit-ready evidence.
- Lead root-cause investigations for high-impact distributed-system failures and drive systemic prevention.
- Define automated-test integration into CI/CD for fast and actionable engineering feedback.
- Serve as a technical owner for quality audits, CAPAs, and regulatory submissions.
- Mentor engineers, lead technical reviews, support hiring and interviews, and influence quality strategy and tooling investments.
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 at scale.
- Experience designing, scaling, and maintaining end-to-end automation frameworks for complete workflows and complex integrations.
- Experience defining regulated-environment test plan, protocol, report, traceability, and evidence standards.
- Experience adopting AI-assisted testing techniques such as AI-augmented authoring, self-healing automation, and LLM-driven test generation or triage.
- Strong programming skills in at least one automation language such as Python, TypeScript/JavaScript, Java, or C#.
- Deep experience with API and contract testing using REST Assured, Postman, Karate, Pact, or equivalent.
- Experience integrating automated tests into CI/CD pipelines and working with cloud environments such as AWS.
- Strong analytical, debugging, communication, technical leadership, and cross-functional influencing 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 testing, clinical validation, medical imaging, 3D visualization, WinAppDriver, diverse test datasets, performance testing, data-pipeline testing, microservices, and quality metrics.
Tech Stack
Categories
About 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 the clarity and confidence to deliver earlier, more effective treatments — transforming CAD into a disease that can be managed for life. Heartflow One is the only complete, non-invasive, precision coronary care platform providing patient insights throughout the guideline-directed coronary CTA pathway. The AI-driven platform — including Roadmap™ Analysis, FFRct Analysis and Plaque Analysis — is supported by ACC/AHA guidelines and backed by more than 625 peer-reviewed publications. With over 650,000 patients treated, more than 1,800 leading institutions adopting our solution, and 99.5% of U.S. lives covered — Heartflow is redefining the standard of coronary care. We're a global company, with employees across the United States, Europe and Japan. Our headquarters are in San Francisco, California, with additional offices in California, Texas, the UK and Japan. We believe CAD shouldn’t be a silent threat. We’re changing the story of CAD by making it screenable, diagnosable, and manageable — empowering clinicians to save lives and giving patients more time for what matters most.