Epidemiologist Jobs

Epidemiologist - AI Trainer
DataAnnotation —Prince George, BC
- $50.00–$140.56 an hour
- Contract
- Remote
- Bilingual
- Doctoral degree
- Computer Science
- Flexible schedule
Quick apply
Staff Epidemiologist
Nova Scotia Health Authority (NSHA) —Dartmouth, NS
- $47.51–$58.20 an hour
- Temporary
- Microsoft Word
- Microsoft Excel
- Word processing
- Disability insurance
- Dental care
12h
Research Assistant (SRI) - Evaluative Clinical Sciences - Regular Full-Time 2026-18081
Sunnybrook Health Sciences Centre —Toronto, ON
- Full-time
- Bachelor's
- Organizational skills
- Communication skills
Quick apply
4d
HEALTH INFORMATION ANALYST
City of Toronto —Toronto, ON
- $42.28–$46.31 an hour
- Weekends as needed
- Microsoft Powerpoint
- Microsoft Excel
- Microsoft Access
11d
Clinical Research Assistant
British Columbia Centre for Excellence —Vancouver, BC
- $57,347–$71,684 a year
- Full-time
- Medicine
- Laboratory experience
- Microsoft Office
Statistician
British Columbia Centre for Excellence —Vancouver, BC
- $63,484–$79,355 a year
- Full-time
- Writing skills
- Data analysis skills
- Microsoft Office
Assistant Professor (Tenure-Track), Department of Medicine, Division of Clinical Epidemiology (L001645)
McGill University —Montréal, QC
- Full-time
- Doctoral degree
- English
- Master's degree

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HEALTH INFORMATION ANALYST
City of Toronto —Toronto, ON
Orients staff to available databases and the use of operational and program to support program development, monitoring and evaluation.
$42.28–$46.31 an hour
11d
Research Assistant (SRI) - Evaluative Clinical Sciences - Regular Full-Time 2026-18081
Sunnybrook Health Sciences Centre —Toronto, ON
A bachelor’s degree in health sciences, social sciences, or related field. Dr. Julie Hallet at Sunnybrook Research Institute is seeking a Research Assistant to…
Quick apply
4d

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Epidemiologist - AI Trainer

DataAnnotation
Prince George, BC

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 Epidemiologist - 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.

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Refine Your Search

Epidemiologist - AI Trainer

Staff Epidemiologist

Research Assistant (SRI) - Evaluative Clinical Sciences - Regular Full-Time 2026-18081

HEALTH INFORMATION ANALYST

Clinical Research Assistant

Statistician

Assistant Professor (Tenure-Track), Department of Medicine, Division of Clinical Epidemiology (L001645)

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