updated october 2026

Data Science Jobs in Montréal (October 2026)

78 open data science positions in Montréal as of October 2026, across 40 hiring companies — 13 of them remote-friendly. Lawzero leads with 6 openings. Listings are updated daily, and every role links straight to the employer's official application page.

LW

Director, AI & Data Science

LinkedIn Wrapping·135 W 26th Street, New York, NY 10001; Montréal, Quebec, Canada·On-site

Senior·AI Engineer

Machine learning Data strategy Business impact modeling Consulting analytics

1mo ago→

A

Director, AI & Data Science (Marketing Measurement & Effectiveness)

Artefact·135 W 26th Street, New York, NY 10001; Montréal, Quebec, Canada·On-site

Staff·AI Engineer

Production ml deployment Enterprise-scale data pipelines Marketing attribution modeling Agentic ai systems

1mo ago→

A

Senior Applied AI/ML Developer

Autodesk·Ontario, CAN - Remote; Montreal, QC, CAN; Toronto, ON, CAN; Quebec, CAN - Remote·Hybrid

·$123k – $180k

AI RAG Causal inference Information retrieval

1mo ago→

D

Data Analyst

DRW·Montreal·On-site

Mid·Data Analyst

SQL Python Excel Tableau

1mo ago→

P

Deals Value Creation Analytics Director

Pwc·Toronto; Montreal·On-site

Senior·Analytics Engineer·$175k – $225k

Financial modeling Valuation Data analysis Excel

2mo ago→

P

Deals Value Creation Analytics Senior Associate

Pwc·Toronto; Montreal·On-site

Senior·Data Analyst·$78k – $128k

Python SQL Excel Financial modeling

2mo ago→

IH

Consultant associé, Services de conseil et d’analyse / Associate Consultant, Consulting & Analytics Services

Iqvia Holdings·Mississauga, Ontario, Canada; Montreal, Quebec, Canada·On-site

Mid·Data Analyst·$73k – $121k

Healthcare data analysis Pharmaceutical data modeling Business intelligence Data visualization

2mo ago→

MA

Applied AI Engineer, CyberSecurity - Montreal

Mistral AI·Montréal·On-site

Mid·AI Engineer

Python Security Red-team/blue-team frameworks Ai model deployment

2mo ago→

PL

Research Scientist, Data

Periodic Labs·Menlo Park, CA, Montreal, Canada·On-site

Senior·Research Scientist·$250k – $350k

Reinforcement learning Scientific data integration Dataset procurement Evaluation metrics design

2mo ago→

TG

Senior Analyst, Risk Data Scientist

TMX Group·Montreal - 1190 av. des Canadiens-de-Montreal·On-site

Senior·Data Scientist

Python R SQL Machine learning

2mo ago→

L

Conseiller.ère ML/IA

Levio·Montréal, Québec·On-site

Mid·ML Engineer

Machine learning model development Generative AI Model deployment Production ml pipelines

3mo ago→

MA

Applied AI, Forward Deployed Machine Learning Engineer

Mistral AI·Montréal·On-site

Mid·ML Engineer

Python Machine learning Model deployment Api integration

3mo ago→

TG

Senior Risk Specialist, Analytics Infrastructure

TMX Group·Montreal - 1190 av. des Canadiens-de-Montreal·On-site

Senior·Analytics Engineer

SQL Python Data modeling Risk analytics

3mo ago→

U

Software Engineer – MLOPS

Ubisoft·Montreal, QC, Canada·On-site

Mid·MLOps

Mlops pipelines Cloud infrastructure Api development Data processing

3mo ago→

S

Generative AI Consultant

Sia·Montréal, QC, Canada·On-site

Generative AI AI LLMs Data science

3mo ago→

MA

Applied AI, Technical Lead, Forward Deployed AI Engineer

Mistral AI·Montréal·On-site

Senior·AI Engineer

LLMs Enterprise ai solutions Model deployment Custom ai system architecture

3mo ago→

C

Data Annotation Specialist, Data Science

Cohere·Canada, Calgary, Winnipeg, Vancouver, Halifax, Edmonton, Ottawa, Toronto, Victoria, Montreal·Hybrid

Junior·Data Scientist

Data annotation Ai models Machine learning Natural language processing

3mo ago→

NH

Computer Vision/ML Engineer

Norbert Health·Montreal, QC·On-site

Senior·AI Engineer

Computer vision Deep learning Convolutional neural networks Real-time ai sensing

3mo ago→

L

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→

L

Senior ML Research Scientist

Lawzero·Montreal·On-site

Senior·Research Scientist

Machine learning Deep learning Model development Ai safety

3mo ago→

L

Machine Learning Manager

Lawzero·Montreal·On-site

Senior·Research Scientist

Machine learning Deep learning Ai safety Python

4mo ago→

JA

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→

NH

Applied AI Engineer

Norbert Health·Montreal, QC·On-site

Mid·ML Engineer

Foundation models Ml pipelines Autonomous robotics Fda compliant ml

5mo ago→

L

Senior Distributed ML Engineer

Lawzero·Montreal·On-site

Senior·ML Engineer

Python PyTorch TensorFlow Kubernetes

5mo ago→

X

Full Stack AI Engineer / Applied AI Engineer

Xsolla·Montreal·On-site

Mid·AI Engineer

Python Generative AI React Tensorflow/pytorch

10mo ago→

C

Senior ML Systems Engineer, Frameworks & Tooling

Cohere·London, San Francisco, New York, Paris, Toronto, Montreal·Hybrid

·$295k – $535k

AI Distributed systems Machine learning LLMs

10mo ago→

C

Staff Research Engineer, Model Efficiency

Cohere·New York, San Francisco, Toronto, Montreal·Hybrid

·$295k – $535k

AI LLMs Machine learning Software engineering

11mo ago→

C

Member of Technical Staff, Integration/RL Team (Research Engineer)

Cohere·Paris, London, New York, Toronto, Montreal·Hybrid

·$295k – $535k

AI Machine learning LLMs Data infrastructure

13mo ago→

page 2 of 2 · 78 roles

Methodology: live data science listings whose location includes Montréal, updated daily. Multi-office roles appear under every listed location.