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updated july 2026

Data Scientist Jobs in Toronto (July 2026)

26 open Data Scientist positions in Toronto as of July 2026, across 11 hiring companies — 2 of them remote-friendly. Mastercard leads with 6 openings. Listings are scraped daily from company career pages and ATS APIs; every role links straight to the official application page.

All data science jobs in Toronto →

Data Analyst (9)Machine Learning Engineer (8)
C

Data Annotation Specialist, Data Science

Cohere·Canada, Calgary, Winnipeg, Vancouver, Halifax, Edmonton, Ottawa, Toronto, Victoria, Montreal·Hybrid
Junior·Data Scientist
Data annotationAi modelsMachine learningNatural language processing
1w ago→
A

Sr. Software Dev Engineer, Measurement Ad Tech Data Science

Amazon·Toronto, Ontario, CAN·On-site
Senior·Data Scientist
PythonSQLSparkAWS
1w ago→
TS

Senior Manager, Data Science

TD Securities·Toronto, Ontario·On-site
Senior·Data Scientist·$116k – $163k
PythonRSQLMachinelearning
2w ago→
TS

Data Scientist III

TD Securities·Toronto, Ontario·On-site
Senior·Data Scientist·$97k – $137k
PythonRSQLMachinelearning
2w ago→
TS

Data Scientist II

TD Securities·Toronto, Ontario·On-site
Mid·Data Scientist·$82k – $115k
PythonRSQLMachinelearning
3w ago→
M

Director, Data Scientist

Mastercard·Toronto, Canada·On-site
Senior·Data Scientist
MachinelearningDatasciencePythonAml
3w ago→
M

Data Scientist II

Mastercard·Toronto, Canada·On-site
Mid·Data Scientist
PythonMachinelearningArtificialintelligenceDatascience
3w ago→
M

Sr. Data Scientist

Mastercard·Toronto, Canada·On-site
Senior·Data Scientist·$111k – $160k
PythonRSQLMachinelearning
3w ago→
BC

Manager, Data Science

BMO Capital Markets·Toronto, ON, CAN·On-site
Senior·Data Scientist·$83k – $155k
Machine learningDeep learningArtificial intelligenceData analytics
3w ago→
C

Director, Data Science/ML

CookUnity·Toronto, Ontario, Canada·On-site
Senior·Data Scientist·$210k – $250k
PythonMachinelearningTensorflowStatistics
3w ago→
M

Senior Data Scientist

Mastercard·Vancouver, Canada; Toronto, Canada·On-site
Senior·Data Scientist·$111k – $160k
PythonMachinelearningArtificialintelligenceDatascience
4w ago→
M

Director, Data Science

Mastercard·Vancouver, Canada; Toronto, Canada·On-site
Senior·Data Scientist·$154k – $247k
PythonMachinelearningArtificialintelligenceDatascience
4w ago→
C

Data Scientist

Clio·Vancouver; Toronto; Calgary·Hybrid
Senior·Data Scientist·$111k – $131k
PythonMachinelearningStatisticsDataanalysis
1mo ago→
M

Lead Data Scientist - Financial Crime

Mastercard·Toronto, Canada·On-site
Senior·Data Scientist·$127k – $203k
PythonMachinelearningDatasciencePayments
1mo ago→
CO

Director, Data Science

Capital One·Toronto, ON·On-site
Senior·Data Scientist
PythonRSQLMachinelearning
1mo ago→
TS

Data Scientist (Senior Product Analyst)

TD Securities·Toronto, Ontario·On-site
Senior·Data Scientist·$82k – $115k
PythonRSQLMachinelearning
1mo ago→
TS

Data Scientist II (Regulatory, Remediation and Controls, KYC )

TD Securities·Toronto, Ontario·On-site
Mid·Data Scientist·$82k – $115k
PythonRSQLMachinelearning
1mo ago→
TS

Data Scientist II (Customer Relationship & Deepening)

TD Securities·Toronto, Ontario·On-site
Mid·Data Scientist·$82k – $115k
PythonRSQLMachinelearning
1mo ago→
G

Staff Data Scientist, Discover Personalization and Quality

Google·Toronto, ON, Canada·On-site
Staff·Data Scientist
PythonTensorflowSQLStatistics
1mo ago→
BC

Senior Data Scientist

BMO Capital Markets·Toronto, ON, CAN·On-site
Senior·Data Scientist·$103k – $192k
PythonRSQLMachinelearning
1mo ago→
BC

Senior Data Scientist, Investment Distribution

BMO Capital Markets·Toronto, ON, CAN·On-site
Senior·Data Scientist·$83k – $155k
PythonRSQLMachinelearning
1mo ago→
BC

Vice President, Data Scientist

BMO Capital Markets·Toronto, ON, CAN·On-site
Senior·Data Scientist·$120k – $150k
PythonRSQLMachinelearning
1mo ago→
Z

Data Scientist II

ZoomInfo·Toronto, Ontario, Canada·On-site
Mid·Data Scientist
PythonMachinelearningStatisticsDatavisualization
1mo ago→
BC

Associate, Data Scientist

BMO Capital Markets·Toronto, ON, CAN·On-site
Junior·Data Scientist·$90k – $120k
PythonRSQLMachinelearning
1mo ago→
S

Data Scientist

Stripe·Toronto·On-site
Data Scientist
Machine learningStatistical modelingCausal inferenceOptimization
1mo ago→
S

PhD Data Scientist, Intern

Stripe·Toronto, Ontario, Canada·On-site
Junior·Data Scientist
PythonMachine learningStatistical modelsData analysis
1mo ago→

Data Scientist jobs elsewhere

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All locations →

Methodology: live Data Scientist listings whose location includes Toronto, sourced daily from company career pages and ATS APIs. Multi-office roles appear under every listed location.