Senior/Intermediate Server and Backend Developer

Job No: CCI225
Location: Calgary


Do you want to join a diverse and global team that is revolutionizing the cardiovascular healthcare industry? Circle CVI is hiring!

About Circle Cardiovascular Imaging

Circle Cardiovascular Imaging Inc. (Circle CVI) is revolutionizing the medical technology industry by developing world-class and advanced post-processing solutions for cardiovascular and neurovascular imaging. Headquartered in Calgary and with offices in Germany, the Netherlands, China, and the USA, Circle CVI is a global leader in serving over 1000 hospitals in over 50 countries.

Founded in 2007, Circle CVI has partnered with some of the most respected bodies in the medical field to disrupt and innovate cardiovascular and neurovascular imaging using machine learning, big data, AI, and other technologies. Our proprietary technology successfully demonstrates our capabilities within the same range as expert human readers, improving cardiovascular health through excellence in imaging as an integral part of precision medicine. 

In early 2021, we have received a significant investment from the Canadian government’s Western Diversification Program (WDP) as recognition for our position “as the world leader in cardiovascular imaging.” With the highest priority in excellence, our products and services are truly changing the world, allowing healthcare providers to give more precise care to patients.

Currently, Circle CVI is looking for a Senior/Intermediate Server and Backend Developer to join our team in a full-time hybrid work model (remote and in office) in our headquarters in Calgary, Alberta.

About the Opportunity

As our new Senior/Intermediate Server and Backend Developer, you will:

  • Design, develop, and maintain server and application framework for medical software
  • Design, develop, and maintain web and GUI applications and framework for medical software
  • Work closely with a team of developers to design and develop medical image post-processing software
  • Work closely with regulatory and quality assurance to ensure development of quality software

About You

  • 5 – 10+ years of industry experience in C++ development (C++11 or later)
  • Experience with backend or server development
  • Experience in agile software development methodologies
  • Experience in GUI development, client-server architecture, and build systems
  • Experience with web development
  • Experience with DICOM
  • Experience with REST API design
  • Experience with at least one of the following:
    • Medical software
    • Basic 3D Math (Matrix / Vector operations)
  • Experience with architecture and design (design patterns, reliability, and scaling) of new and current systems


About the Benefits

  • Competitive compensation
  • Comprehensive health benefits on day one
  • RRSP matching program
  • Transportation allowance
  • Flexible working arrangements
  • Professional development and tuition reimbursement program
  • Gratifying internal recognition/kudos programs
  • Annual salary review – based on company and individual performance
  • Fun, inclusive, ego-free environment where diversity and individual thoughts are encouraged and valued
  • Company/team building events such as amusement park festivals, outdoor picnics, BBQs, etc.


Upon joining Circle CVI, you will be welcomed into a collaborative and supportive company with uncompromising values on quality, innovation, culture, and customer service. Join us in changing the medical technology world and submit your application below!



Apply Now

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Circle Cardiovascular Imaging is collecting personal information from you as part of the recruitment and selection process. The recruitment applications are hosted by external service providers who also recognize the importance of privacy. By proceeding with your application, you acknowledge that your personal information will be hosted by these external service providers.

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About Us

Circle Cardiovascular Imaging Inc. develops world class, advanced reading and reporting solutions for cardiac imaging. Circle is a prominent company for the global cardiac imaging community bringing together an experienced and qualified team of over 150 people. Circle’s imaging platform, cvi42, is the best-in-class cardiovascular imaging reading and reporting solution for cardiac MR, cardiac CT, cardiac Interventional Planning and Electrophysiology. Annually, millions of cardiac exams - in over 1,000 hospitals and in more than 50 countries - are interpreted using cvi42, giving physicians the tools to accurately quantify and diagnose complex cardiovascular diseases whilst improving patient outcomes and the effective utilization of healthcare resources.