Top 877 Epidemiologist Jobs

Research Data Scientist - AI Trainer
DataAnnotation —Aurora, CA
- $50.00 - $140.56 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
7d
ML Research Scientist - AI Trainer
DataAnnotation —Newton, MA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
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Biostatistician or Epidemiologist (PhD) – Clinical Research
The Jaeb Center for Health Research —Remote
- $90,000 - $120,000 a year
- Email
- Remote
- Doctor of Philosophy
- Mentoring
- Senior level
- Health insurance
- Dental insurance
Quick Apply
7d
Epidemiologist
Planned Systems International, Inc. —Remote
- Full-time
- Remote
- Microsoft Outlook
- 5 years
- Bachelor's degree
- AD&D insurance
- Disability insurance
Epidemiologist II
IHRC INCORPORATED —Atlanta, GA
- Full-time
- Remote
- Bachelor of Science
- Mid-level
- SQL
Epidemiology Specialist - Freelance AI Trainer Project
Meridial —Remote
- $8 - $65 an hour
- Remote
- Doctor of Philosophy
- Senior level
- Health insurance
Epidemiologist
Prospect Infosys Inc —Nashville, TN
- $35 - $50 an hour
- Mid-level
- Master's degree
- SQL
Quick Apply
Substance Use Epidemiologist I
HEALTH FEDERATION OF PHILADELPHIA —Philadelphia, PA
- $67,000 a year
- Full-time
- Mid-level
- Office
- Analysis skills
- AD&D insurance
- Disability insurance
Quick Apply
Epidemiologist I
Boston Public Health Commission —Boston, MA
- $1,462.00 - $1,742.45 a week
- Weekends as needed
- Bilingual
- Management
- Bachelor of Science
EPIDEMIOLOGIST I
State of Hawaii —O'ahu, HI
- $78,420 - $111,624 a year
- Temporary
- Writing skills
- Public speaking
- English
- Mileage reimbursement
- Commuter assistance
Epidemiologist
Lukos —Atlanta, GA
- Full-time
- Hybrid work
- 7 years
- Master's degree
- SQL
- Paid holidays
- Disability insurance
Quick Apply
Research Analyst
Columbia University —New York, NY
- $82,000 - $85,000 a year
- Full-time
- Mid-level
- Master's degree
- University
9d
Substance Use Epidemiologist II
HEALTH FEDERATION OF PHILADELPHIA —Philadelphia, PA
- $70,000 - $75,000 a year
- Full-time
- Mid-level
- Office
- Analysis skills
- AD&D insurance
- Disability insurance
Quick Apply
Epidemiologist
Software Technology Inc —Nashville, TN
- Hospital
- Mid-level
- Public Health
Quick Apply
Epidemiologist
CDC Foundation —California
- $80,000 a year
- Full-time
- Hybrid work
- Mid-level
- Master's degree
- Analysis skills
Epidemiologist
Culmen International LLC —Silver Spring, MD
- Full-time
- Doctoral degree
- Master's degree
- Senior level
- Paid holidays
- Health insurance
Epidemiologist II
Boston Public Health Commission —Boston, MA
- $1,579.31 - $1,882.63 a week
- Full-time
- Mid-level
- Master's degree
- Bachelor's degree
Epidemiologist – Electronic Case Reporting (eCR) Evaluation
CDC Foundation —Utah
- $100,000 a year
- Full-time
- Remote
- Master's degree
- Analysis skills
- Senior level
Call For senior-level scientific and technical consultants to support Global Health Security Initiatives
University Research Co., LLC - Center for Human Services —Remote
- Mentoring
- Senior level
Quick Apply
Epidemiologist
eBusiness Solutions Inc. —Nashville, TN
- $29 - $34 an hour
- Monday to Friday
- Microsoft Outlook
- Mid-level
- Office
Quick Apply

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Research Data Scientist - AI Trainer

DataAnnotation -
Aurora, CA

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Job Details

Part-time | Full-time | Contract
$50.00 - $140.56 an hour
7 days ago

Benefits

Flexible schedule

Qualifications

Software coding
English
Providing code feedback

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 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

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