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Added 24 days ago
IG
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
- Contract
Expert-level Senior Integration Developer with Intelligent Automation experience to design, build, and govern mission-critical enterprise automation and integration solutions on Workato and…
Added 24 days ago
U
Senior Forward Deployed Engineer (Hybrid, Canada)
Unit8
Montreal, QC
- Full-time
…Unit8 is expanding into the Canadian market. We are seeking a Senior Forward Deployed Engineer who will work directly with customers, owning delivery strategy and…
Added 24 days ago
R
Security Engineer
Relay
Remote, Canada
- Full-time
- Remote
As a Security Engineer on Relay's purple team, you'll help design and run exercises that test our defenses, surface vulnerabilities, and drive real improvements. You'll work closely with…
Added 24 days ago
C
Tableau AWS Quicksight Consultant
Collabera
Toronto, ON
- $70 to $80 USD / hour
- Contract
They will also troubleshoot the underlying BI-as-a-Service platform, which uses Python, APIs, Lambda, API Gateway, DynamoDB, Terraform, Athena, Glue, Lake Formation, Git and CI/CD. The…
Added 1 month ago
I
Cluster Site Reliability Engineer
iFrame
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Stack LinuxInfiniBand (NDR / XDR)NCCL / RCCLKubernetes (host-level)TerraformPrometheus / GrafanaGo or Python
Added 24 days ago
O
Senior Process Engineer, Mechanistic Modelling
Optimyze1
Montreal, QC · Greater Montreal Metropolitan Area
- $160,000 to $170,000 CAD / year
- Full-time
Senior Process Development Engineer – AI-Driven Bioprocess Innovation
Added 24 days ago
CC
Machine Learning Software Developer
Circle Cardiovascular Imaging
Calgary, AB
- Full-time
Write clean, highly-optimized, and thoroughly-tested code in Python. Mentor junior engineers on best practices for both software engineering and the unique challenges of machine learning…
Added 25 days ago
C
Senior AI Engineer
Comm100
Vancouver, BC
- $100,000 to $150,000 CAD / year
- Full-time
New office with full gym, massage chairs, and bike storage
Added 1 month ago
FI
Principal Software Engineer - Zynque
Fulfillment IQ
Toronto, ON
- Full-time
Job Title: Principal Software Engineer - Zynque
Added 24 days ago
T
Senior Founding Engineer, Backend
Tyce
Toronto, ON
- Full-time
Mid-to-senior backend engineering experience, with real production systems you've shipped and maintained.
Added 24 days ago
T
Founding Engineer, AI Agents
Tyce
Toronto, ON
- Full-time
We start with the costliest problems general contractors face: the multi-million-dollar bidding and estimating decisions that off-the-shelf AI tools can't touch. Tyce is already live in…
Added 25 days ago
CC
Machine Learning Software Developer
Circle Cardiovascular Imaging
Calgary, AB
- Full-time
Write clean, highly-optimized, and thoroughly-tested code in Python. Mentor junior engineers on best practices for both software engineering and the unique challenges of machine learning…
Added 1 month ago
Machine Learning Engineer, Associate Director
Fitch Group
Toronto, ON
This role is ideal for someone who wants to remain deeply hands-on while operating at a senior level. You will contribute technical expertise, influence decision-making through strong…
Added 25 days ago
BD
Senior I/O Chiplet RTL Design Engineer
BTA Design Services Inc.
Ottawa, ON
- Full-time
…our clients place in us, and we are currently searching for a Senior I/O Chiplet RTL Design…
Added 24 days ago
J
Senior Software Engineer, Applied AI (Toronto)
Justworks
Toronto, ON
- $188,000 to $242,000 CAD / year
- Full-time
We are seeking a Senior Software Engineer with a strong passion for building AI-native systems in a product environment. The ideal candidate will be able to take ownership of large segments…
Added 25 days ago
AI
Senior Quality Engineer – Test Automation, AI Testing & Java/Python
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Quality Engineer – Test Automation, Java/Python & GenAI
Added 25 days ago
IF
Principal, Software Engineering – InsurTech Finance Core Systems
Intact FC
Toronto, ON · Montreal, QC
- Full-time
This is a senior individual contributor role with broad technical influence. You will remain hands-on through prototyping, targeted code reviews, and technical troubleshooting when needed,…
Added 1 month ago
FG
Machine Learning Engineer, Associate Director
Fitch Group, Inc.
Toronto, ON
- Full-time
This role is ideal for someone who wants to remain deeply hands-on while operating at a senior level. You will contribute technical expertise, influence decision-making through strong…
Added 25 days ago
PX
Staff Machine Learning Engineer – AI & Agentic Systems
Project X Ltd.
Toronto, ON
- Full-time
Advanced Python development with strong production software-engineering practices (testing, CI/CD, Git)
Added 24 days ago
Staff/ Sr. Staff HW Test Automation Engineer
Lightmatter
Toronto, ON
As a Hardware Test Automation Engineer you'll have the opportunity to work across some combination of: an internal test software framework (Java/Python-based), industry-standard ATE test…
Added 24 days ago
L
Staff/ Sr. Staff HW Test Automation Engineer
Lightmatter
Toronto, ON
- Full-time
As a Hardware Test Automation Engineer you'll have the opportunity to work across some combination of: an internal test software framework (Java/Python-based), industry-standard ATE test…
Added 24 days ago
L
Staff/ Sr. Staff HW Test Automation Engineer
Lightmatter
Toronto, ON
- Full-time
As a Hardware Test Automation Engineer you'll have the opportunity to work across some combination of: an internal test software framework (Java/Python-based), industry-standard ATE test…
Added 25 days ago
PX
Staff Machine Learning Engineer – AI & Agentic Systems
Project X
Toronto, ON
- Full-time
Advanced Python development with strong production software-engineering practices (testing, CI/CD, Git)
Added 24 days ago
FE
Senior RPA Automation Engineer
Future Electronics
Kirkland, QC
- Full-time
…and optimize business processes across the organization. As a Senior Automation Engineer, you will lead the full lifecycle of automation initiatives - from process discovery and solution…
Added 24 days ago
Senior Engineer - Access Entitlements
Veeam Software
BC
We are seeking an exceptional Senior Engineer – Access Entitlements to design and scale the systems that discover, normalize, and reason about who has access to what across our customers'…

Circle Cardiovascular Imaging

Machine Learning Software Developer

Calgary, AB, T2P 1H5, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Experience: 3+ years of post-academic, professional experience building deploying machine learning models specifically for biomedical or medical imaging applications.
Posting language: English
Posted: Sep 14, 2026

Original job description

Overview:

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 improve healthcare outcomes. This fuels our creativity, informs our decisions and it is the reason we are passionate about our work and most importantly why we are successful. We are careful stewards of resources focused on optimizing both customer and investor value. We strive to make Circle a place where employees are highly valued, engaged, and have opportunities for professional development. Our roots are medical and digital, our passion is contagious, and our people are amongst the best.

Circle's vision is to Transform Cardiovascular Care through Intelligent Solutions. Circle is a well-known, established leader in the cardiovascular imaging industry, with our best-in-class MR and CT imaging solutions utilized by top healthcare institutions worldwide.

Position Overview:

This is a critical role for a Machine Learning Engineer who will be a key part of our AI development team. You will take ownership of key components of machine learning systems, driving the design, development, and deployment of robust, scalable models that power our next-generation cardiovascular diagnostic tools. Your primary focus will be on architecting the AI core for the CT and MR based projects across our portfolio. You are a passionate developer who translates complex scientific challenges into production-ready AI solutions.

General Responsibilities:

Architect, build, and deploy high-performance deep learning models for complex tasks, including 3D medical image segmentation, geometric analysis, and physiological prediction.
Write clean, highly-optimized, and thoroughly-tested code in Python. Mentor junior engineers on best practices for both software engineering and the unique challenges of machine learning with medical data.
Serve as a subject matter expert, leveraging your understanding of biomedical data to guide model selection, feature engineering, and validation strategies. Stay at the forefront of the medical imaging AI community (e.g., MICCAI,) to introduce cutting-edge techniques
Partner with senior engineers, scientists, product leaders, and software architects to define technical
requirements and ensure seamless integration of ML models into our broader software ecosystem.

Required Skills/Experience:

3+ years of post-academic, professional experience building deploying machine learning models specifically for biomedical or medical imaging applications.
Deep familiarity with medical imaging standards (DICOM) and specialized libraries
Programming proficiency in Python and/or C++, hands-on experience with at least one major deep learning framework (e.g., PyTorch, TensorFlow).
Proven ability to architect and own end-to-end ML systems, from data ingestion to model deployment.
Strong foundation in software engineering principles, including version control (Git), testing, and
writing clean, maintainable code.

Preferred Skills/Experience:

Demonstrated experience designing and managing ML workflows on a major cloud platform (AWS, GCP, or Azure).
Extensive experience with MLOps tools and methodologies (e.g., Docker, Kubernetes, MLflow, CI/CD
for ML).

Educational Requirements:

PhD in Computer Science, Artificial Intelligence, Data Science, or Masters or equivalent.

About the Benefits:

Competitive compensation and vacation
Transportation allowance
Flexible working arrangements
Employee Wellness Program
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

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!

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More about this job

Responsibilities

You will architect, build, and deploy high-performance deep learning models for complex medical imaging tasks such as 3D segmentation and physiological prediction. Additionally, you will mentor junior engineers and collaborate with cross-functional teams to integrate AI solutions into the company's software ecosystem.

Requirements

Candidates must have 3+ years of professional experience building machine learning models for biomedical or medical imaging applications. A PhD or Master's degree in Computer Science, Artificial Intelligence, or Data Science is required.

Skills

Machine learning
Deep learning
Python
C++
Medical imaging
DICOM
PyTorch
TensorFlow
3D segmentation
Geometric analysis
Physiological prediction
Software engineering
Git
MLOps
Docker
Kubernetes

Benefits

Competitive compensation
Vacation
Transportation allowance
Flexible working arrangements
Employee Wellness Program
Professional development
Tuition reimbursement program
Internal recognition programs
Annual salary review

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Software Developer
Cardiovascular Imaging
MRI
CT
Deep Learning
Medical Imaging
DICOM
Python
C++
PyTorch
TensorFlow
3D Segmentation
Geometric Analysis
Physiological Prediction
Software Engineering
Git
AWS
GCP
Azure
MLOps
Docker
Kubernetes
CI/CD
MICCAI
Biomedical Data
Feature Engineering
Validation Strategies
AI Development
Healthcare Technology

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