Ontario Online research Jobs – 138 Openings This Week

Academic Researcher - AI Trainer
DataAnnotation —Oakville, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Academic Researcher - AI Trainer
DataAnnotation —Concord, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Senior Research Scientist - AI Trainer
DataAnnotation —Cambridge, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Senior Research Scientist - AI Trainer
DataAnnotation —London, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Machine Learning Scientist - AI Trainer
DataAnnotation —Burlington, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Machine Learning Scientist - AI Trainer
DataAnnotation —Thornhill, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Machine Learning Scientist - AI Trainer
DataAnnotation —Whitby, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Applied Scientist - AI Trainer
DataAnnotation —Concord, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Applied Scientist - AI Trainer
DataAnnotation —Innisfil, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Research & Data Analyst, Faculty Bargaining Services (FBS) / Analyste, recherche et données, SANCP
Canadian Association of University Business Officers (CAUBO) —Ottawa, ON
- $68,680–$94,435 a year
- Full-time
- Remote
- Data analysis skills
- Research
- Databases
- Wellness program
- Disability insurance
Quick apply
2d
Senior Research Scientist - AI Trainer
DataAnnotation —Ottawa, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
Research Data Scientist - AI Trainer
DataAnnotation —Aurora, ON
- $50.00–$140.56 an hour
- Contract
- Remote
- Doctoral degree
- Computer Science
- Writing skills
- Flexible schedule
Quick apply
R&D/Application Specialist – Fiber portfolio
Quadra Group —Oakville, ON
- $61,200–$91,800 a year
- Full-time
- Remote
- Engineering
- Microsoft Office
- Project management
- Dental care
- Paid time off
Quick apply
1d
Environmental Technician (contract)
Alamos Gold Inc. —Dubreuilville, ON
- $62,250–$112,150 a year
- Remote
- Engineering
- Maintenance
- Databases
Applied AI Engineer
The Headhunters —Toronto, ON
- $120,000–$210,000 a year
- Remote
- Doctoral degree
- Computer Science
- Software troubleshooting
Quick apply
6d
Senior R&D/Application Specialist – Dairy & Beverage
Quadra Group —Oakville, ON
- $73,400–$1,147,000 a year
- Full-time
- Remote
- Microsoft Office
- Master's degree
- Analysis skills
- Dental care
- Paid time off
Quick apply
1h
Senior R&D/Application Specialist – Dairy & Beverage
Quadra Group —Oakville, ON
- $73,400–$1,147,000 a year
- Full-time
- Remote
- Microsoft Office
- Master's degree
- Analysis skills
- Dental care
- Paid time off
Quick apply
1h
Historical Researcher (Toronto)
Know History —Toronto, ON
- From $25 an hour
- Full-time
- Remote
- English
- Research
- Microsoft Office
- Flexible schedule
Quick apply
14d
Research Assistant
Western University —London, ON
- $27.78 an hour
- Temporary
- Remote
- Writing skills
- Data analysis skills
- English
12d
Research Technical Assistant - AI and Multimodal Foundation Models
University Health Network —Toronto, ON
- $22.60–$28.25 an hour
- Part-time
- Remote
- Computer Science
- Engineering
- Master's degree
Quick apply
2d

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Academic Researcher - AI Trainer

DataAnnotation -
Oakville, ON

Quick apply

Job details

Contract | Fixed term contract
$50.00–$140.56 an hour

Qualifications

Statistics
Predictive analysis
Statistics
Doctoral degree
Computer Science
Predictive modeling analysis
Writing skills
Engineering
Mathematics
English
Research
Master's degree
Bachelor's
Quantitative modelling analysis
A/B testing
AI
Performing statistical data analysis

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 Academic Researcher - 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

online research jobs in ontario

Academic Researcher - AI Trainer

Academic Researcher - AI Trainer

Senior Research Scientist - AI Trainer

Senior Research Scientist - AI Trainer

Machine Learning Scientist - AI Trainer

Machine Learning Scientist - AI Trainer

Machine Learning Scientist - AI Trainer

Applied Scientist - AI Trainer

Applied Scientist - AI Trainer

Research & Data Analyst, Faculty Bargaining Services (FBS) / Analyste, recherche et données, SANCP

Senior Research Scientist - AI Trainer

Research Data Scientist - AI Trainer

R&D/Application Specialist – Fiber portfolio

Environmental Technician (contract)

Applied AI Engineer

Senior R&D/Application Specialist – Dairy & Beverage

Senior R&D/Application Specialist – Dairy & Beverage

Historical Researcher (Toronto)

Research Assistant

Research Technical Assistant - AI and Multimodal Foundation Models

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