Data scientist Jobs

Research Data Scientist - AI Trainer
DataAnnotation —Kelowna, BC
- $55–$60 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Political Scientist - AI Trainer
DataAnnotation —Nanaimo, BC
- $55–$60 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Manager, Data Engineering (Analytics)
Brother Canada —Dollard-Des Ormeaux, QC
- Hybrid work
- Azure
- Computer Science
- Engineering
Quantitative Trader - AI Trainer
DataAnnotation —Owen Sound, ON
- $55–$60 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Experimentation Analyst - AI Trainer
DataAnnotation —Victoria, BC
- $55–$60 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Data Scientist Developer
MSi Corp (Bell Canada) —Verdun, QC
- $40–$50 an hour
- Full-time
- Hybrid work
- Databases
- SQL
- Machine learning
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Clinical Data Scientist
Sanofi EU —Toronto, ON
- $108,900–$157,300 a year
- Doctoral degree
- Master's degree
- Databases
Senior Data Scientist
Rocket Science —Montréal, QC
- $120,000–$150,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
- Flexible schedule
Quick apply
6d
Data Scientist
FED IT —Montréal, QC
- $90,000 a year
- Bilingual
- Computer Science
- English
Quick apply
AI Transformation Lead (18 month contract)
Centre for International Governance Innovation —Waterloo, ON
- $85,000–$105,000 a year
- Full-time
- Hybrid work
- Computer Science
- Bachelor's
- In-person
- Disability insurance
- Dental care
Quick apply
12d
AI Engineer Intelligent Systems & Analytics
QMC Metering Solutions —North York, ON
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
- Wellness program
- Commuter benefits
Quick apply
Développeur en apprentissage automatique III / Machine Learning Developer III
Trane Technologies —Montréal, QC
- $111,308.33–$155,435.00 a year
- Full-time
- Bilingual
- Computer science
- Computer Science
Data Analytical Specialist/Scientist - Senior
Bevertec —Toronto, ON
- $70–$75 an hour
- Hybrid work
- Azure
Quick apply
Senior Manager, Customer Resiliency Strategy and Analytics
Capital One - CA —Toronto, ON
- Full-time
- Hybrid work
- Analysis skills
- Bachelor's
- Recruiting
Data Scientist
Trillys Systems —Ottawa, ON
- $800–$1,150 a day
- Temporary
- Azure
- AWS
- Machine learning
Quick apply
12d
Data Analyst, Credit Risk Management Department
Industrial and Commercial Bank of China (Canada) —Richmond Hill, ON
- Temporary
- Computer Science
- English
- Finance
- Disability insurance
- Dental care
Quick apply
Senior Data Analyst, Performance & Analytics
Fiera Capital —Montréal, QC
- Full-time
- Hybrid work
- Microsoft Excel
- English
- Finance
Lead Scientist - Applied ML
Canadian Tire Corporation, Ltd. —Toronto, ON
- $79,000–$131,000 a year
- Full-time
- SQL
- In-person
- Python
- Store discount
- Profit sharing
Quick apply
Analytics Data Specialist
Home Hardware Stores Limited —St. Jacobs, ON
- $85,800–$128,600 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- Engineering
- Disability insurance
- Dental care
7d
Data and AI Engineering Manager - Core Digital Products
Sanofi EU —Toronto, ON
- $125,300–$208,800 a year
- Azure
- Computer Science
- DevOps

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Research Data Scientist - AI Trainer

DataAnnotation -
Kelowna, BC

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Job details

Contract | Fixed term contract
$55–$60 an hour

Qualifications

Bilingual
Doctoral degree
Computer Science
Writing skills
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 Research Data 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, up to $60 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:

2+ 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 is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a 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

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Research Data Scientist - AI Trainer

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