The HeartFlow Reporting Algorithm & Visualization team is responsible for the design, computation, and delivery of HeartFlow's non-invasive FFRct technology to internal and external customers via various platforms and mediums. As a Senior Software Engineer in Test on the team, this candidate will help build and deliver highly anticipated market-disrupting products for treatment and understanding of Coronary Artery Disease, with an emphasis on the CCTA image visualization and automated vessel reconstruction part of our product. This candidate should have a passion for test engineering and be excited to work alongside developers to build, improve, and deliver significant product enhancements that will improve the lives of our customers.

Job Responsibilities

• Contribute to and drive the test efforts and test best practices within the Reporting Algorithm & Visualization scrum team throughout the software development lifecycle; this includes significant contributions in all stages from requirements & software generation, release candidate verification, through to reporting and debugging of product defects. 
• Collaborate with engineering and project management to design & implement software while ensuring that new features are testable.
• Develop, improve and maintain scalable and robust test framework(s) that are designed to evaluate functionality and performance of various components.
• Design and implement automated tests within said test framework(s) to cover new features and supporting infrastructure within HeartFlow’s software.
• Architect, implement and constantly improve the build ecosystem of our Continuous Integration, Testing and Delivery pipeline

Skills Needed

• 5+ years experience as an Engineer in Test.
• Knowledge of different testing strategies (e.g. black/white box, integration, feature flag, security, performance, etc.).
• CI/CD, Jenkins, Docker
• Previous experience extending test frameworks to encompass various test levels and enhancing automated coverage with deterministic results.
• Strong background in Python.
• Experience with Amazon Web Services (AWS) or similar Cloud Platforms.
• Proven knowledge of JavaScript; previous experience with WebGL, Swift, and/or Objective C.
• Background using Node.js (including Puppeteer library) and NPM or equivalent runtime environments. 
• Experience with server side applications/services / RESTful APIs.
• Proven experience demonstrating good judgment in selecting methods, techniques and evaluation criteria for obtaining results.Excellent communication, collaboration, reporting, analytical and problem solving skills.
• Previous exposure to Agile software development practices (Scrum/Kanban)

Nice to Have Skills and Experience

• Prior experience in an FDA/Medical Device regulated environment (familiarity with IEC 62304, working knowledge of design controls and quality systems).
• Previous experience with Datadog or other cloud monitoring platforms.
• Linux, Unix, and Windows systems and/or scripting languages in these Operating Systems.
• Previous experience rendering 3D graphics and using WebGL to implement in a web browser.

Educational Requirements & Work Experience

• BS in Computer Science, Computer Engineering, Software Engineering or related technical degree; advanced degree is a plus.
• 8+ year(s) of relevant industry experience in software design, development, or testing.
• 3+ year(s) experience in Python.

About HeartFlow, Inc.

HeartFlow, Inc. is a medical technology company redefining the way heart disease is diagnosed and treated. Our non-invasive HeartFlow FFRct Analysis leverages deep learning to create a personalized 3D model of the heart. By using this model, clinicians can better evaluate the impact a blockage has on blood flow and determine the best treatment for patients. Our technology is reflective of our Silicon Valley roots and incorporates decades of scientific evidence with the latest advances in artificial intelligence. The HeartFLow FFRct Analysis is commercially available in the United State, Canada, Europe and Japan. For more information, visit www.heartflow.com.

HeartFlow, Inc. 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.

US Locations Only: All employees and contingent workers (contractor, consultant, interns or temporary personnel) are required to be vaccinated against SARS-CoV-2 and any booster as recommended by CDC, unless a reasonable accommodation is approved. All prospective hires will be expected to provide proof of vaccination on their first day of employment.