Montréal, Qc Data science Jobs – 247 Openings This Week

AI Data Quality Specialist - AI Trainer
DataAnnotation —Laval, QC
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
AI Data Quality Specialist - AI Trainer
DataAnnotation —Montréal, QC
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Junior Data Scientist
mthree Recruiting Portal —Montréal, QC
- $85,000 a year
- Python
Analyst, Data Science & AI
Bombardier —Dorval, QC
- Day shift
- Hybrid work
- Bilingual
- Azure
- Computer Science
- Dental care
- Employee assistance program
14h
Data Scientist I
Groupe Dynamite Inc. —Mont-royal, QC
- Full-time
- Computer Science
- Engineering
- AWS
5h
Data Scientist
CMHC —Montréal, QC
- $73,555.31–$91,944.14 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- English
7d
Data & Analytics Coordinator
McGill University —Montréal, QC
- $22 an hour
- Part-time
- Microsoft Excel
- English
- Master's degree
9h
Data Scientist
MSi Corp. —Verdun, QC
- $40–$50 an hour
- Contract
- Hybrid work
- Master's degree
- Databases
- SQL
Quick apply
3d
Software Development & Data Science Analyst (12 Month contract)
MHI RJ Aviation ULC —Boisbriand, QC
- Contract
- Microsoft Powerpoint
- Computer science
- Microsoft Excel
Data Scientist
Valnet Inc. —Saint-Laurent, QC
- Full-time
- In-person
- AI
- Dental care
- Vision care
Data Scientist
BRP —Montréal, QC
- Computer Science
- Master's degree
- SQL
- Flexible schedule
Data Scientist
BNP Paribas —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- Computer Science
- English
Data Analytics Assistant
Ubisoft —Montréal, QC
- Full-time
- Microsoft Excel
- Computer Science
- Engineering
Quick apply
16h
Data Scientist - AI Governance
Intact —Montréal, QC
- $94,200–$115,200 a year
- Full-time
- Hybrid work
- Bilingual
- No experience needed
- English
- Employee stock purchase plan
Data Scientist, Analytics (Remote, Canada)
Zesty.ai —Montréal, QC
- Remote
- Doctoral degree
- Computer Science
- Engineering
- Paid time off
Quick apply
10d
Analyst, Data Science & AI developper
Bombardier —Dorval, QC
- Day shift
- Hybrid work
- Azure
- Computer Science
- DevOps
- Dental care
- Employee assistance program
14h
Statistician
Alimentiv —Montréal, QC
- $78,000–$130,000 a year
- Full-time
- Remote
- Master's degree
- Bachelor's
- Disability insurance
- Dental care
Quick apply
2d
Staff Data Scientist
Scientific Games —Montréal, QC
- Full-time
- Doctoral degree
- Computer Science
- Engineering
13d
Scientific Data Analyst
Lasso Informatics Inc Lasso Informatique Inc —Montréal, QC
- $68,000–$98,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- Data analysis skills
- Research
Quick apply
Junior Advisor, Asset Analytics
BBA —Montréal, QC
- $77,900–$106,000 a year
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Disability insurance
Data internship, Fall 2026
Desjardins —Montréal, QC
- Full-time
- Hybrid work
- Microsoft Excel
- Microsoft Office
- Master's degree
Full-time Biostatistician
Lady Davis Institute for Medical Research/Jewish General Hospital —Montréal, QC
- Full-time
- Hybrid work
- Doctoral degree
- Master's degree
- Python
1d
Software Developer (Research)
DRW —Montréal, QC
- Full-time
- Computer Science
- Master's degree
- Databases
10h
Customer Marketing Data Science Specialist
Superior Propane —Sainte-Catherine, QC
- $82,300–$102,800 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- English
- Employee assistance program
Quick apply
3d
Data Analyst (English version)
Averna —Montréal, QC
- Full-time
- Remote
- Bilingual
- Computer Science
- English
Quick apply

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AI Data Quality Specialist - AI Trainer

DataAnnotation
Laval, QC

Quick apply

Job details

Contract | Fixed term contract

Benefits

Flexible schedule

Skills

Bilingual
Statistics
Doctoral degree
Computer Science
Writing skills
Engineering
Mathematics
English
Google Cloud Platform
Master's degree
AWS
Bachelor's

Full job description

DataAnnotation is committed to creating quality AI. Help train AI chatbots while gaining the flexibility of remote work and choosing your own schedule.

We are looking for an existing AI Data Quality Specialist - AI Trainer to help train AI models. AI models are increasingly capable of performing complex analytical and scientific reasoning — but these systems still need practitioners with real-world quantitative experience to validate whether the outputs actually hold up in practice. That's where you come in.

You'll work closely with state-of-the-art AI models on tasks like evaluating AI-generated quantitative analysis, solving technical problems, and providing feedback that directly shapes how these systems reason about data, models, and scientific problems. Whether your background is in data science, astrophysics, economics, biostatistics, operations research, or any other quantitative field, if you think rigorously about data and models, your skills are directly applicable here. You can fit this work alongside a full-time role, or treat it as your primary focus, choosing projects and schedules that align with your availability and goals.

To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass, you'll receive an email confirmation, and paid work will become available on our platform.

Advantages of contracting with us:

Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand.
Flexible schedule: choose which projects you take on and when you work, on your own computer, from the comfort of your own home.
Competitive pay: projects are paid hourly at $50 to $100 USD per hour, with bonus rates available on some projects.
Impact: help shape the future of AI systems built to reason about data and analytics.

Responsibilities:

Evaluate AI-generated quantitative work, including statistical analysis, predictive modeling, scientific reasoning, and data-driven insights, for technical accuracy and real-world validity.
Design and solve quantitative problems used to train and benchmark AI systems, spanning areas like forecasting, experimental analysis, optimization, and statistical inference.
Write clear technical explanations and well-documented analytical code.
Provide feedback that directly shapes the next generation of AI models built for quantitative reasoning.

Qualifications:

3+ years of hands-on experience in a quantitative role or research environment — such as data science, statistics, economics, finance, physics, biology, epidemiology, operations research, or any adjacent field.
Some coding experience required, with comfort writing and reviewing analytical code end-to-end.
Practical experience with statistical methods, predictive modeling, and experiment design (e.g., A/B testing, hypothesis testing, regression, classification, time-series forecasting).
Fluency in English (native or bilingual level) with strong writing skills.
A bachelor's degree in a quantitative field preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); an advanced degree (Master’s or PhD) is a plus.
Relevant credentials are a plus (e.g., Kaggle Competition ranking, AWS/GCP ML certifications, or equivalent demonstrated expertise).

Note: Payment is made via PayPal. We will never ask for any money from you. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand.

Quick apply

Refine Your Search

data science jobs in montréal, qc

AI Data Quality Specialist - AI Trainer

AI Data Quality Specialist - AI Trainer

Junior Data Scientist

Analyst, Data Science & AI

Data Scientist I

Data Scientist

Data & Analytics Coordinator

Data Scientist

Software Development & Data Science Analyst (12 Month contract)

Data Scientist

Data Scientist

Data Scientist

Data Analytics Assistant

Data Scientist - AI Governance

Data Scientist, Analytics (Remote, Canada)

Analyst, Data Science & AI developper

Statistician

Staff Data Scientist

Scientific Data Analyst

Junior Advisor, Asset Analytics

Data internship, Fall 2026

Full-time Biostatistician

Software Developer (Research)

Customer Marketing Data Science Specialist

Data Analyst (English version)

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