Toronto, On Online research Jobs – 64 Openings This Week

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
Historical Researcher (Toronto)
Know History —Toronto, ON
- From $25 an hour
- Full-time
- Remote
- English
- Research
- Microsoft Office
- Flexible schedule
Quick apply
Clinical Trial Assistant I
Everest Clinical Research —Markham, ON
- $45,000–$65,000 a year
- Remote
- Microsoft Office
- Administrative experience
- Bachelor's
- Disability insurance
- Dental care
Quick apply
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
6d
Market Research Associate
MD Analytics —Toronto, ON
- Full-time
- Remote
- Microsoft Powerpoint
- Microsoft Word
- Marketing
Quick apply
9d
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
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
Account Executive / Business Development Manager — Research Subscriptions & Economic Intelligence
Just Sales Jobs —Toronto, ON
- $15,000–$30,000 a year
- Full-time
- Remote
- Microsoft Powerpoint
- Microsoft Word
- Salesforce
- Life insurance
Quick apply
Principal Data Manager
Everest Clinical Research —Markham, ON
- $130,000–$165,000 a year
- Remote
- Master's degree
- Presentation skills
- Bachelor's
- Disability insurance
- Dental care
Quick apply
Clinical Data Management Specialist
Everest Clinical Research —Markham, ON
- $45,000–$70,000 a year
- Remote
- Master's degree
- Quality Control
- Data entry
- Disability insurance
- Dental care
Quick apply
Associate, Research & Delivery (English and Chinese language speaking)
Exiger —Toronto, ON
- $45,000–$60,000 a year
- Remote
- Data analysis skills
- English
- Research
Quick apply
Talent Acquisition Partner, R&D
OpenLoop Health —Toronto, ON
- $71,152–$88,940 a year
- Full-time
- Remote
- Communication skills
- Paid time off
Quick apply
Applied Research Scientist, LLM Evaluation & Post-Training
Innodata Inc. —Toronto, ON
- $245,000–$315,000 a year
- Remote
- Doctoral degree
- Computer Science
- Research
Quick apply
Business and Technical Writer
Fair Grant Writing —Richmond Hill, ON
- From $20 an hour
- Remote
- English
- Bachelor's
- Manufacturing
- Work from home
Study Startup Specialist II
PSI CRO —Mississauga, ON
- $78,000–$95,000 a year
- Full-time
- Remote
- English
- Bachelor's
- Organizational skills
Quick apply
Associate, Research & Delivery (Dutch)
Exiger —Toronto, ON
- $50,000–$65,000 a year
- Remote
- English
- Research
- Databases
Quick apply
9d
Clinical Coordinator
Tiny Health —Toronto, ON
- Full-time
- Remote
- Bachelor's
- Organizational skills
- Pediatrics
Quick apply
Clinical Trial IWRS Monitor (Overnight)
Everest Clinical Research —Markham, ON
- $45,000–$65,000 a year
- Remote
- Databases
- Quality Control
- In-person
- Disability insurance
- Dental care
Quick apply
Lead Clinical Research Associate
PSI CRO —Toronto, ON
- $124,000–$153,000 a year
- Full-time
- Remote
- English
- Microsoft Office
- Bachelor's
Quick apply
Senior Clinical Research Associate
PSI CRO —Toronto, ON
- $120,000–$150,000 a year
- Full-time
- Remote
- English
- Microsoft Office
- Bachelor's
Quick apply

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Academic Researcher - AI Trainer

DataAnnotation -
Concord, ON

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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 toronto, on

Academic Researcher - AI Trainer

Historical Researcher (Toronto)

Clinical Trial Assistant I

Research Technical Assistant - AI and Multimodal Foundation Models

Market Research Associate

Machine Learning Scientist - AI Trainer

Applied Scientist - AI Trainer

Account Executive / Business Development Manager — Research Subscriptions & Economic Intelligence

Principal Data Manager

Clinical Data Management Specialist

Associate, Research & Delivery (English and Chinese language speaking)

Talent Acquisition Partner, R&D

Applied Research Scientist, LLM Evaluation & Post-Training

Business and Technical Writer

Study Startup Specialist II

Associate, Research & Delivery (Dutch)

Clinical Coordinator

Clinical Trial IWRS Monitor (Overnight)

Lead Clinical Research Associate

Senior Clinical Research Associate

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