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updated october 2026

Data Scientist Jobs in Toronto (October 2026)

54 open Data Scientist positions in Toronto as of October 2026, across 31 hiring companies — 4 of them remote-friendly. TD Securities leads with 8 openings. Listings are updated daily, and every role links straight to the employer's official application page.

All data science jobs in Toronto →

Data Engineer (53)Data Analyst (42)AI Engineer (40)Machine Learning Engineer (37)Research Scientist (25)Analytics Engineer (23) (9)MLOps (4)
M

Director, Data Science

Mastercard·Toronto, Canada (Ethoca)·On-site
Senior·Data Scientist·$154k – $247k
PythonMachine learningAIData analysis
4mo ago→
W

Applied Scientist

Waabi·Toronto, ON·On-site
Mid·Data Scientist·$128k – $184k
PythonMachine learningAutonomous vehiclesPerformance metrics
5mo ago→
AI

Data Scientist

Ample Insight Inc·Toronto, ON, Canada·On-site
Senior·Data Scientist
Machine learning model deploymentStatistical modelingPython pandas numpyTensorFlow
9mo ago→
EN

Senior Data Scientist-Gen AI, Machine Learning (10042)

Extreme Networks·Toronto, Canada·On-site
Senior·Data Scientist
Generative AIMachine learningBig-dataCloud computing
12mo ago→

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Methodology: live Data Scientist listings whose location includes Toronto, updated daily. Multi-office roles appear under every listed location.