Top 28 Epidemiologist Jobs in Hayward, Ca

Academic Researcher - AI Trainer
DataAnnotation —Concord, CA
- $50.00 - $140.56 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
10d
Research Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Postdoctoral Scientist
Sutter Health —San Francisco, CA
- $92,227.20 - $138,340.80 a year
- Weekends as needed
- Doctor of Philosophy
- Senior level
6h
Infection Control Practitioner
Stanford Health Care Tri-Valley —Pleasanton, CA
- $65.93 - $89.63 an hour
- Full-time
- Microsoft Word
- Nursing
- OSHA
13d
Research Assistant
University of California San Francisco —San Francisco, CA
- Internal Medicine
- University
- Bachelor's degree
RESEARCH SCIENTIST
Department of Public Health —Contra Costa County, CA
- $6,942 - $9,799 a month
- Online Application
- Hybrid work
- Doctoral degree
- Office
- SQL
13d
Infection Prevention Manager - 02
St. Rose Hospital —Hayward, CA
- $97,032.00 - $161,678.40 a year
- Full-time
- Hospital
- Mid-level
- 3 years
Public Health Analyst
DRT Strategies, Inc. —Palo Alto, CA
- $90,000 - $110,000 a year
- Full-time
- Mid-level
- Analysis skills
- Bachelor's degree
Research Data Analyst 2
Stanford University —Stanford, CA
- $108,002 - $128,138 a year
- Full-time
- Hybrid work
- Writing skills
- Mid-level
- Microsoft Office
Infection Preventionist 5
University of California San Francisco —San Francisco, CA
- Nursing
- RN License
- Physical & Rehabilitation Medicine
1d
Life Science Research Professional 1
Stanford University —Stanford, CA
- Extended hours
- Computer Science
- Computer literacy
- Mid-level
9d
Associate Health Economics and Outcome Research Specialist
Genentech —San Francisco, CA
- $109,100 - $202,700 a year
- Online Application
- Office
- Master's degree
- Senior level
2d
Infection Preventionist 4
University of California San Francisco —San Francisco, CA
- On call
- Background check
- Microsoft Outlook
- RN License
Postdoctoral Scientist Liver Transplant
Sutter Health —San Francisco, CA
- $92,227.20 - $138,340.80 a year
- Weekends as needed
- Doctor of Philosophy
- Senior level
6h
Research and Program Manager, Disease Ecology in a Changing World
Stanford University —Stanford, CA
- $82,000 - $118,812 a year
- Full-time
- Hybrid work
- Spanish
- Computer literacy
- Master's degree
- Opportunities for advancement
Research Associate
Heluna Health —San Francisco, CA
- $27.43 an hour
- Part-time
- Spanish
- Ability to walk for extended periods
- Office
Infection Preventionist, Acute
Sutter Health —San Francisco, CA
- $156,998.40 - $219,772.80 a year
- Weekends as needed
- Acute care
- Nursing
- Microsoft Excel
13d
Director, Infection Prevention and Control
Alameda Health System —Oakland, CA
- Full-time
- Nursing
- Psychiatry
- 3 years
Quick Apply
Clinical Research Coordinator
University of California San Francisco —San Francisco, CA
- Writing skills
- HIPAA
- Mid-level
Clinical Research Coordinator - Early Phase Program
University of California San Francisco —San Francisco, CA
- HIPAA
- Mid-level
- High school diploma or GED

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Academic Researcher - AI Trainer

DataAnnotation -
Concord, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$50.00 - $140.56 an hour
10 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 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

epidemiologist jobs in hayward, ca

Academic Researcher - AI Trainer

Research Scientist - AI Trainer

Postdoctoral Scientist

Infection Control Practitioner

Research Assistant

RESEARCH SCIENTIST

Infection Prevention Manager - 02

Public Health Analyst

Research Data Analyst 2

Infection Preventionist 5

Life Science Research Professional 1

Associate Health Economics and Outcome Research Specialist

Infection Preventionist 4

Postdoctoral Scientist Liver Transplant

Research and Program Manager, Disease Ecology in a Changing World

Research Associate

Infection Preventionist, Acute

Director, Infection Prevention and Control

Clinical Research Coordinator

Clinical Research Coordinator - Early Phase Program

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