updated october 2026

Data Science Jobs in Canada (October 2026)

575 open data science positions in Canada as of October 2026, across 228 hiring companies — 125 of them remote-friendly. TD Securities leads with 23 openings. Listings are updated daily, and every role links straight to the employer's official application page.

Senior ML Research Developer

Lawzero·Montreal·On-site

Senior·ML Engineer

Large-scale model training Distributed computing optimization Experimental workflow design Model inference acceleration

3mo ago→

Senior ML Research Scientist

Lawzero·Montreal·On-site

Senior·Research Scientist

Machine learning Deep learning Model development Ai safety

3mo ago→

Director, Data Science

Mastercard·Vancouver, Canada; Toronto, Canada·On-site

Senior·Data Scientist·$154k – $247k

Python Machine learning AI Data science

3mo ago→

Senior Staff Machine Learning Engineer

Workiva·Sault Ste. Marie; Toronto·On-site

Staff·ML Engineer

Mlops pipelines Generative ai architecture Agentic system design Model serving retrieval

4mo ago→

Senior Business Intelligence Business Analyst

TMX Group·Toronto - 100 Adelaide St W·On-site

Senior·Data Analyst

SQL Tableau Power BI Data modeling

4mo ago→

Senior Data Scientist

Northbeam·Remote - Canada·Remote

Senior·Data Scientist·$170k – $200k

Machine learning Attribution modeling Multi-touch attribution Incrementality analysis

4mo ago→

Machine Learning Manager

Lawzero·Montreal·On-site

Senior·Research Scientist

Machine learning Deep learning Ai safety Python

4mo ago→

AI and Data Engineer

Blend360·Edmonton, AB, Canada·On-site

Mid·AI Engineer

Data pipeline design Scalable etl Ai model integration Synthetic data generation

4mo ago→

Director of Computer Vision

Motorola Solutions·Vancouver, Canada, More...·On-site

Senior·Other

Computer vision Deep learning Python PyTorch

4mo ago→

AI Engineer - Banking Domain

Jay Analytix·Montreal, QC·On-site

Senior·AI Engineer

Machine learning model deployment Generative AI Fraud detection Credit risk modeling

4mo ago→

Director, Business Intelligence

Viral Nation·Canada·On-site

·$140k – $160k

Business intelligence Statistics Data science Data analytics

4mo ago→

Research Machine Learning Scientist

TD Securities·Toronto, Ontario·On-site

Mid·Research Scientist·$140k – $250k

Machine learning Deep learning Statistical modeling Quantitative research

4mo ago→

Quantitative Analyst

BRP·Sherbrooke, CA-Quebec, Canada·On-site

Statistical modeling Statistics Python SQL

4mo ago→

Director, Data Science

Mastercard·Toronto, Canada (Ethoca)·On-site

Senior·Data Scientist·$154k – $247k

Python Machine learning AI Data analysis

4mo ago→

Senior Staff Data Scientist - Consumer Experimentation

Reddit·Remote - Ontario, Canada·Remote

Staff·Data Scientist

Python Statistics Machine learning Experimentation

4mo ago→

AI Engineer

Portless·Canada; United States·Hybrid

Senior·AI Engineer

Python Machine learning LLMs Natural language processing

4mo ago→

Senior Data Engineer

NimbleRx·Toronto·On-site

Senior·Data Engineer

AI Business intelligence Data science Data engineering

4mo ago→

AI Applied Scientist

Verily·Waterloo, Ontario; Toronto, Canada·On-site

Mid·AI Engineer·$139k – $157k

Deep learning Healthcare data analysis Multimodal data processing Model deployment

4mo ago→

Senior Machine Learning Engineer, AI Generation Engine

SandboxAQ·Canada·Hybrid

Senior·ML Engineer·$140k – $210k

LLMs Quantitative-modeling Deep-learning-frameworks Distributed-computing

4mo ago→

Staff Machine Learning Engineer, AI Generation Engine

SandboxAQ·Canada·Hybrid

Staff·ML Engineer·$172k – $258k

LLMs Quantitative-modeling Deep learning Distributed systems

4mo ago→

Quantitative Research Analyst

Waterfront International Ltd·Toronto, ONT·On-site

Senior·Research Scientist

C++Quantitative trading Statistics Financial data analysis

4mo ago→

Senior Software Engineer - AI/Computer Vision (Camera Systems)

Motorola Solutions·Toronto, Canada (ONT40), More...·On-site

Senior·AI Engineer

Python C++Opencv TensorFlow

4mo ago→

Data Architect | Canada

Cuesta Partners·Canada·Hybrid

·$180k – $225k

AI Data modeling Data governance Snowflake

5mo ago→

Senior Data Engineer, Event Data

Movable Ink·Movable Ink - Toronto (Remote)·Hybrid

Senior·Data Engineer

Event data pipelines Ai decisioning integration Data activation Etl processing

5mo ago→

Quantitative Developer

Numerixs Quant·Vancouver·On-site

Mid·Data Engineer·$120k – $160k

Performance-sensitive-cpp Low-latency-systems Real-time-streaming Data pipelines

5mo ago→

Machine Learning Intern/Co-op (Fall, 2026)

Cohere·Canada, Europe, United States, United Kingdom·Hybrid

Junior·ML Engineer

Machine learning Python AI Deep learning

5mo ago→

Machine Learning Engineer, Detection (TOR)

Doppel·Toronto·On-site

Mid·ML Engineer·$183k – $429k

Python Machine learning Deep learning Natural language processing

5mo ago→

Senior / Staff Applied Scientist

Waabi·Toronto, ON·On-site

Staff·Research Scientist·$146k – $280k

Autonomous vehicle performance metrics Physical ai Fleet telemetry analysis Model monitoring

5mo ago→

Applied Scientist

Waabi·Toronto, ON·On-site

Mid·Data Scientist·$128k – $184k

Python Machine learning Autonomous vehicles Performance metrics

5mo ago→

Machine Learning Fellow - Human Frontier Collective (Canada)

Scale AI·Canada·Hybrid

Senior·Research Scientist

Python PyTorch TensorFlow AWS

5mo ago→

AI Engineer

Chubb·Toronto, ON, Canada·On-site

Anomaly detection Natural language processing LLMs Generative AI

5mo ago→

Machine Learning Engineer II

TD Securities·661 University Avenue, Toronto, Ontario·On-site

Mid·ML Engineer·$154k – $200k

Python scikit-learn Tensorflow/pytorch Feature engineering

5mo ago→

Generative AI Developer

Stantec·Toronto, ON, Canada; Edmonton, AB, Canada·On-site

Generative AI AI Agentic AI LLMs

5mo ago→

Applied AI Engineer

Norbert Health·Montreal, QC·On-site

Mid·ML Engineer

Foundation models Ml pipelines Autonomous robotics Fda compliant ml

5mo ago→

Sr. Data Scientist, Programmatic Algorithms

impact.com·Vancouver, British Columbia, Canada·On-site

Senior·Data Scientist·$165k – $185k

Machine learning Programmatic advertising Performance marketing Recommendation algorithms

5mo ago→

Research Engineer, Sensor Signal Processing

Waabi·Toronto, ON·On-site

·$155k – $269k

AI Python Julia MATLAB

5mo ago→

Director, Enterprise Data and Analytics (ED&A)

Stantec·Edmonton, AB, Canada; Calgary, AB, Canada; Winnipeg, MB, Canada; Regina, SK, Canada; Fredericton, NB, Canada; St. John'S, NL, Canada; Halifax, NS, Canada·On-site

Data governance AI Recommendation systems Data quality

5mo ago→