Top 101 Research scientist Jobs in Riverside Ca

Research Scientist - AI Trainer
DataAnnotation —California
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Research Scientist
Kerr —Pomona, CA
- $120,400 - $147,100 a year
- Microsoft Excel
- Doctoral degree
- 5 years
- Paid holidays
- Disability insurance
2d
Research Specialist
Loma Linda University Health —Loma Linda, CA
- $71,760 - $101,192 a year
- Full-time
- Medicine
- Management
- Computer literacy
Sr. Research Scientist
Kerr —Pomona, CA
- $120,000 - $160,000 a year
- Hybrid work
- Microsoft Excel
- Doctoral degree
- English
- Paid holidays
- Disability insurance
Staff Research Associate
University of California, Riverside —Riverside, CA
- $30.41 - $36.31 an hour
- Full-time
- Mid-level
- University
- Education
2d
Lab Assistant
University of California, Riverside —Riverside, CA
- $53,766 - $67,463 a year
- Full-time
- Databases
- High school diploma or GED
- Team management
SCDN Lab Coordinator
University of California, Riverside —Riverside, CA
- $29.35 - $42.06 an hour
- Part-time
- Research
- University
- Bachelor's degree
Research & Development Scientist
Biowy —Lake Forest, CA
- Master's degree
- Analysis skills
- Doctor of Philosophy
Clinical Research Coordinator (San Francisco)
University of California, Riverside —Riverside, CA
- $34.37 - $55.27 an hour
- Full-time
- Spanish
- Psychiatry
- English
3d
Research Assistant Sr
Loma Linda University Health —Loma Linda, CA
- $23.12 - $31.09 an hour
- Full-time
- Computer literacy
- English
- Bachelor's degree
Technical Support Scientist
Abbott Laboratories —Pomona, CA
- $81,500 - $141,300 a year
- Full-time
- Microsoft Word
- Bachelor of Science
- Research
- Health insurance
- Tuition reimbursement
Research Assistant
Loma Linda University Health —Loma Linda, CA
- $23.45 - $29.29 an hour
- Computer literacy
- English
- Analysis skills
Clinical Scientist/Neuropsychological Rater
Irvine Clinical Research —Riverside, CA
- $85,000 a year
- Full-time
- Master of Social Work
- Psychiatry
- English
- Dental insurance
- Paid time off
Quick Apply
Research Scientist — Mathematics & Statistics (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $100,000 a year
- Full-time
- Master's degree
- Math
- Continuous improvement
- Paid parental leave
- Health insurance
Quick Apply
Machine Learning Research Scientist — Game Systems & Player Modeling (Chinese Mandarin Speaker)
Bitus Labs —Irvine, CA
- From $100,000 a year
- Full-time
- Computer Science
- Office
- AWS
- Health insurance
- Dental insurance
Quick Apply
Decision Scientist - AI Trainer
DataAnnotation —Riverside, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- English
- Mid-level
- Flexible schedule
Quick Apply
Research Data Scientist - AI Trainer
DataAnnotation —Riverside, CA
- $50 - $100 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Senior Director, Oncology Pharmacology
Jazz Pharmaceuticals —California
- $232,000 - $348,000 a year
- Analysis skills
- Doctor of Philosophy
- Mentoring
- Health insurance
- Dental insurance
Clinical Data Scientist - AI Trainer
DataAnnotation —California
- $70.78 - $141.56 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Pharmacovigilance Specialist
Amphastar Pharmaceuticals Inc. —Rancho Cucamonga, CA
- $110,000 - $140,000 a year
- Full-time
- Nursing
- Medicine
- Bachelor's degree
- Health savings account
- Health insurance
Quick Apply

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Research Scientist - AI Trainer

DataAnnotation -
California

Quick Apply

Job Details

Part-time | Full-time | Contract
$50 - $100 an hour

Benefits

Flexible schedule

Qualifications

Software coding
Design of experiments
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 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

Refine Your Search

research scientist jobs in riverside ca

Research Scientist - AI Trainer

Research Scientist

Research Specialist

Sr. Research Scientist

Staff Research Associate

Lab Assistant

SCDN Lab Coordinator

Research & Development Scientist

Clinical Research Coordinator (San Francisco)

Research Assistant Sr

Technical Support Scientist

Research Assistant

Clinical Scientist/Neuropsychological Rater

Research Scientist — Mathematics & Statistics (Chinese Mandarin Speaker)

Machine Learning Research Scientist — Game Systems & Player Modeling (Chinese Mandarin Speaker)

Decision Scientist - AI Trainer

Research Data Scientist - AI Trainer

Senior Director, Oncology Pharmacology

Clinical Data Scientist - AI Trainer

Pharmacovigilance Specialist

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