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Circle Cardiovascular Imaging

Verified Job Source

At the Heart of Imaging

Calgary, Alberta

Software Development
51–200 people

About

Circle Cardiovascular Imaging Inc. is a prominent global cardiac imaging company providing AI-based multi-modality reading and reporting software solutions for Cardiac MR, Cardiac CT, Cardiac Interventional Planning and Electrophysiology. Annually, millions of cardiac exams in over 90 countries are interpreted using Circle CVI’s imaging platform, cvi42, giving physicians the tools to accurately quantify and diagnose complex cardiovascular diseases while improving patient outcomes and the effective utilization of healthcare resources.

Open positions

Software Developer (2026-035)

On-site · Calgary

The Software Developer will design, develop, and maintain medical imaging software on a cloud platform. They will work within a team to create application workflows, back-end server functionalities, and post-processing algorithms.

Software QA Analyst (2026-032)

On-site

About Circle Cardiovascular Imaging: Circle’s vision is to enable healthier Lives through better imaging by transforming cardiac magnetic resonance imaging (MR) and other advanced imaging technologies to improve Cardiovascular Care. Circle Cardiovascular’ s CVI42 is the Cardiac MR market leader imaging processing software. Circle Cardiovascular Imaging (Circle) designs, builds, and implements the best-in-class cardiovascular Magnetic Resonance Imaging solutions. At the heart of everything we do is our unrelenting drive to continually offer better solutions for healthcare providers that improv…

Software QA Analyst (2026-032)

On-site · Calgary

The Software QA Analyst is responsible for executing various levels of testing, including integration, regression, and performance, to ensure software reliability. They identify root causes of defects and collaborate with scientific advisors to test algorithms within clinical workflows.

Senior Research Software Developer (2026-033)

On-site · Calgary

The role involves researching and developing advanced image processing algorithms and implementing automated product workflows for medical image analysis. The developer will provide technical guidance and coaching to the team while collaborating with engineering and regulatory teams to ensure high-quality software delivery.

Senior Machine Learning Software Developer (2026-025)

On-site · Calgary

Design, implement, and deploy high-performance deep learning models for complex biomedical imaging tasks such as 3D segmentation and registration. Take ownership of ML software components and mentor junior developers on software engineering and ML workflows.

Platform Software Developer (2026-015)

On-site · Calgary

Design and develop software components for intelligent applications within the CVI42 platform, focusing on NLP and agentic AI capabilities. Build and maintain scalable APIs, backend services, and cloud integrations to ensure secure and reliable clinical software performance.