Montréal Qc Data scientist Jobs – 174 Openings This Week

Machine Learning Scientist - AI Trainer
DataAnnotation —Brossard, QC
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
4d
Research Data Scientist - AI Trainer
DataAnnotation —Laval, QC
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
4d
Junior Data Scientist
Cushman & Wakefield —Montréal, QC
- $114,750–$135,000 a year
- Full-time
- Azure
- Doctoral degree
- BLS Certification
- Disability insurance
- Dental care
Quick apply
Junior Data Scientist
mthree Recruiting Portal —Montréal, QC
- $85,000 a year
- Python
Data Scientist
TELUS —Montréal, QC
- $86,000–$136,000 a year
- Full-time
- Bilingual
- English
- SQL
2d
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
Staff Data Scientist
Scientific Games —Montréal, QC
- Full-time
- Doctoral degree
- Computer Science
- Engineering
12h
Data Scientist II
Intact —Montréal, QC
- $94,200–$115,200 a year
- Full-time
- Hybrid work
- Bilingual
- Doctoral degree
- Computer Science
- Employee stock purchase plan
Senior Data Scientist - Personal Lines Datahub
Intact —Montréal, QC
- $118,700–$145,100 a year
- Full-time
- Hybrid work
- Bilingual
- DevOps
- Engineering
- Employee stock purchase plan
Manager, Data Engineering (Analytics)
Brother Canada —Dollard-Des Ormeaux, QC
- Hybrid work
- Azure
- Computer Science
- Engineering
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
4d
Telecom & Radar Systems / IA & Apprentissage autonomes - AI & Machine Learning Specialist
Humanitas Solutions —Montréal, QC
- $55,000–$110,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- DevOps
- Dental care
- Language training provided
Quick apply
AI Expert - Change Management
FED IT —Saint-Bruno-de-Montarville, QC
- $95,000 a year
- Bilingual
- Computer Science
- Engineering
Quick apply
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
4d
Développeur en apprentissage automatique/ Machine Learning Developer
Raise —Lachine, QC
- Contract
- Hybrid work
- Bilingual
- Azure
- Salesforce
Quick apply
Actuarial Manager, Underwriting Analytics
TD Bank —Montréal, QC
- $140,000–$165,000 a year
- Full-time
- Bilingual
- English
- Analysis skills
- Paid time off
9d
Senior Data Analyst, Performance & Analytics
Fiera Capital —Montréal, QC
- Full-time
- Hybrid work
- Microsoft Excel
- English
- Finance
AI Presales Engineer
Maya HTT —Montréal, QC
- Full-time
- Hybrid work
- Computer Science
- Sales
- Engineering
- Disability insurance
- Dental care
Quick apply
9h
Data Scientist
BNP Paribas —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- Computer Science
- English
2d
AI Data Scientist Intern - Fall 2026
BNP Paribas —Montréal, QC
- Full-time
- Hybrid work
- Bilingual
- Computer Science
- English

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Machine Learning Scientist - AI Trainer

DataAnnotation -
Brossard, QC

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour
4 days ago

Qualifications

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 Machine Learning Scientist - 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 scientist jobs in montréal qc

Machine Learning Scientist - AI Trainer

Research Data Scientist - AI Trainer

Junior Data Scientist

Junior Data Scientist

Data Scientist

Data Scientist - AI Governance

Staff Data Scientist

Data Scientist II

Senior Data Scientist - Personal Lines Datahub

Manager, Data Engineering (Analytics)

AI Data Quality Specialist - AI Trainer

Telecom & Radar Systems / IA & Apprentissage autonomes - AI & Machine Learning Specialist

AI Expert - Change Management

AI Data Quality Specialist - AI Trainer

Développeur en apprentissage automatique/ Machine Learning Developer

Actuarial Manager, Underwriting Analytics

Senior Data Analyst, Performance & Analytics

AI Presales Engineer

Data Scientist

AI Data Scientist Intern - Fall 2026

I want to receive the latest job alerts for data scientist in montréal qc

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