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 PlatformsProven 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.