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 FFRCT 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 (FFRCT 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 VC-backed company 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 400,000 patients worldwide.
We seek a highly motivated and dynamic Senior Software Engineer to join our Machine Learning (ML) Engineering and MLOps team. This position is ideal for an engineer passionate about building and deploying scalable ML systems. The successful candidate will work closely with our experienced engineers and researchers to design, build, and maintain the infrastructure and tools necessary for rapid ML development and deployment. You will gain hands-on experience with the latest technologies in machine learning and cloud computing, contributing to projects that impact our products and services, and ultimately, move the needle on heart disease. #LI-Remote
Required Qualifications
- Bachelor's/Master’s degree in Computer Science, Engineering, Mathematics, or a related field.
- 5+ years of relevant experience OR PhD degree with 3+ years of relevant experience
- Strong foundation in software engineering principles and practices, with proficiency in at least one programming language (e.g., Python, C++).
- Familiarity with machine learning concepts and frameworks (e.g., PyTorch, Scikit-learn).
- Experience with machine learning model deployment.
- Experience with cloud services (AWS, GCP, Azure)
- Knowledge of containerization and orchestration technologies (e.g., Docker).
- Understanding of data structures, algorithms, and software design principles.
- Strong problem-solving skills and the ability to work independently as well as collaboratively in a team environment.
- Excellent communication and interpersonal skills.
How You Stand Out
- Experience with continuous integration and continuous deployment (CI/CD) pipelines and familiarity with related tools (e.g., Jenkins, Github Actions).
- Experience with data warehouses (e.g., Redshift / Snowflake / Databricks).
- Experience with distributed computing frameworks (e.g., Ray/Spark/Dask).
- A keen interest in staying up-to-date with the latest trends and advancements in machine learning, artificial intelligence, and cloud computing.
- Demonstrated initiative and creativity in solving complex problems.
- Blog (or other media) communicating the candidate’s data science or engineering projects, ideas, or first-principles thinking.
A reasonable estimate of the base salary compensation range is $133,859 to $175,479 (for all locations outside San Francisco Bay Area) and $140,608 to $200,034 (for San Francisco Bay Area), cash bonus, and stock options.
Heartflow is an Equal Opportunity Employer. We are committed to a work environment that supports, inspires, and respects all individuals and do not discriminate against any employee or applicant because of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law. This policy applies to every aspect of employment at Heartflow, including recruitment, hiring, training, relocation, promotion, and termination.
Positions posted for Heartflow are not intended for or open to third party recruiters / agencies. Submission of any unsolicited resumes for these positions will be considered to be free referrals.
Similar Jobs
What We Do
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 CCTA pathway. The AI-driven platform — including Roadmap™ Analysis, FFRCT Analysis and Plaque Analysis — is supported by the ACC/AHA Chest Pain Guideline and backed by more than 600 peer-reviewed publications.
With over 400,000 patients treated, more than 1,400 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 Mountain View, California, with additional offices in California, Texas, the UK, and Japan.
We believe CAD shouldn’t be a silent threat. By making it screenable, diagnosable, and manageable, we’re changing the story of CAD, empowering clinicians to save lives and giving patients more time for what matters most.
Why Work With Us
Join Us to Rewrite the Story of CAD.
