Principal Device Quality Engineer

Heartflow•San Francisco, CA

12h•Hybrid

About The Position

Heartflow is a medical technology company advancing the diagnosis and management of coronary artery disease, the #1 cause of death worldwide, using cutting-edge technology. The flagship product—an AI-driven, non-invasive cardiac test supported by the ACC/AHA Chest Pain Guidelines called the Heartflow FFR CT Analysis—provides a color-coded, 3D model of a patient’s coronary arteries indicating the impact blockages have on blood flow to the heart. Heartflow is the first AI-driven non-invasive integrated heart care solution across the CCTA pathway that helps clinicians identify stenoses in the coronary arteries (RoadMap™Analysis), assess coronary blood flow (FFR CT Analysis), and characterize and quantify coronary atherosclerosis (Plaque Analysis). Our pipeline of products is growing and so is our team; join us in helping to revolutionize precision heartcare. Heartflow is a publicly traded company (HTFL) that has received international recognition for exceptional strides in healthcare innovation, is supported by medical societies around the world, cleared for use in the US, UK, Europe, Japan and Canada, and has been used for more than 500,000 patients worldwide.

Requirements

Strong critical thinking skills and great attention to detail
Ability to work as a self-starter in a fast-paced, adaptive environment
Excellent communication, documentation, and time management skills
Bachelor’s degree in Software Engineering, Computer Science, Biomedical Engineering, or a related technical field is required
10+ years of experience in quality engineering or product development within the medical device industry.

Nice To Haves

A Master’s degree is strongly preferred.
Certifications: ASQ Certified Quality Engineer (CQE), Certified Software Quality Engineer (CSQE), or Six Sigma Black Belt.

Responsibilities

Serve as the global subject matter expert (SME) for software quality and design excellence.
Bridge the gap between rapid Agile development and rigorous medical device regulations, ensuring that our digital health solutions—including Software as a Medical Device (SaMD) and AI/ML-enabled technologies—are safe, secure, and compliant.
Oversee compliance around the end-to-end design control process within the Heartflow’s Software Development Lifecycle (SDLC), advising on everything from initial architecture and security-by-design to global regulatory submissions and post-market surveillance.
Act as the primary authority on global regulatory standards, including IEC 62304, IEC 82304, ISO 14971, ISO 13485, and AAMI TIR45.
Lead the integration of modern technologies into the Quality Management System (QMS), specifically defining validation frameworks for AI/ML, Cloud Infrastructure (SaaS), and Cybersecurity (ISO 81001-5-1).
Partner with engineering teams to implement "Compliance at Speed," applying Agile best practices while maintaining total regulatory rigor. Commit to execution to ensure predictable, complete, high quality releases.
Advise on software architecture through the lens of safety, security-by-design, and privacy-by-design.
Support comprehensive risk management activities, including Hazard Analysis, Fault Tree Analysis (FTA), and FMEAs (Design and Software), specifically addressing software-driven failure modes.
Provide technical leadership for Software Verification and Validation (V&V); review and approve test strategies, protocols, and reports to ensure robust product performance.
Drive compliance from concept to commercialization, overseeing the Design History File (DHF) and ensuring a seamless design transfer.
Represent the organization’s software QMS during internal and external audits and inspections (e.g., FDA, Notified Body, MDSAP).
Collaborate with Regulatory Affairs to author technical documentation for global bodies, including FDA, PMDA, and EU-MDR.
Provide high-level technical guidance and training to R&D, Product and Program.