Top 1145 Research scientist Jobs in Berkeley Ca

Decision Scientist - AI Trainer
DataAnnotation —Berkeley, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Political Scientist - AI Trainer
DataAnnotation —San Francisco, CA
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Senior Research Associate, Cancer Biology (CrispR)
Yoh, A Day & Zimmermann Company —San Francisco, CA
- $55 - $70 an hour
- Bachelor of Science
- 3 years
- Bachelor's degree
- Health savings account
- Disability insurance
Quick Apply
Senior/Principal Research Associate Cancer Biology
Beacon Hill Life Sciences —South San Francisco, CA
- From $60 an hour
- Full-time
- Bachelor of Science
- Mid-level
- Bachelor's degree
- Free parking
- Health insurance
Quick Apply
Biological Safety Research Scientist
Anthropic —San Francisco, CA
- $300,000 - $320,000 a year
- Hybrid work
- Office
- Analysis skills
- Bachelor's degree
- Parental leave
- Flexible schedule
Clinical Research Coordinator II, Cancer Research
Sutter Health —Berkeley, CA
- $43.34 - $65.00 an hour
- 8 hour shift
- Writing skills
- Mid-level
- Databases
Research Assistant/Associate (Junior/Assistant/Associate Specialist) - California Policy Lab
University of California Berkeley —Berkeley, CA
- $65,000 - $95,000 a year
- Online Application
- Hybrid work
- Background check
- Master's degree
- University
Research Associate I/II, Viral Vector Production
Azalea Therapeutics, Inc. —Berkeley, CA
- $70,000 - $95,000 a year
- Email
- Bachelor of Science
- Bachelor's degree
- Ability to sit for extended periods
- Health insurance
- 401(k)
Quick Apply
Clinical Research Coordinator
University of California San Francisco —San Francisco, CA
- University
- Neurology
- Entry level
Scientist, Stem Cell and Embryology
Conception —Berkeley, CA
- Full-time
- 3 years
- Master's degree
- Doctor of Philosophy
- Health insurance
12d
Senior Clinical Research Associate
RAY THERAPEUTICS INC —Berkeley, CA
- $125,000 - $140,000 a year
- Full-time
- Hybrid work
- Mid-level
- Office
- 3 years
Research Assistant
University of California San Francisco —San Francisco, CA
- English
- Master's degree
- Bachelor's degree
Director, ADC Chemistry
Klein Hersh International —San Francisco Bay Area, CA
- Email
- Master's degree
- 8 years
- Bachelor's degree
Clinical Data Manager - II
Apollo Professional Solutions, Inc. —South San Francisco, CA
- $78 - $85 an hour
- Contract
- Hybrid work
- 5 years
- Office
- Continuous improvement
- Dental insurance
- 401(k)
Quick Apply
20h
Research Scientist - AI Trainer
DataAnnotation —California
- $40 - $60 an hour
- Part-time
- Remote
- Computer Science
- Writing skills
- English
- Flexible schedule
Quick Apply
Cryptography Research Scientist, FHE & PQC
LG Electronics —San Francisco, CA
- $169,000 - $186,000 a year
- Full-time
- Hybrid work
- Computer Science
- Analysis skills
- Math
- Paid parental leave
- Paid holidays
Quick Apply
13d
Senior Research Scientist, Biophysics
Yoh, A Day & Zimmermann Company —South San Francisco, CA
- $70 - $80 an hour
- 3 years
- Doctor of Philosophy
- Fair chance
- Health savings account
- Disability insurance
Quick Apply
9d
Principal 5G Location Algorithms Engineer
ilocatum —San Mateo, CA
- Doctor of Philosophy
- Linux
- Senior level
Quick Apply
9d
Associate Director, Medical Safety (Scientist)
Jazz Pharmaceuticals —California
- $156,000 - $234,000 a year
- Bachelor of Science
- Windows
- Presentation skills
- Health insurance
- Dental insurance
Associate Director, Medical Safety (Scientist)
Jazz Pharmaceuticals —California
- $156,000 - $234,000 a year
- Bachelor of Science
- Windows
- Presentation skills
- Health insurance
- Dental insurance

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Decision Scientist - AI Trainer

DataAnnotation -
Berkeley, CA

Quick Apply

Job Details

Part-time | Full-time | Contract
$40 - $60 an hour

Benefits

Flexible schedule

Qualifications

Quantitative applied research
Predictive modeling analysis
Software coding
Writing skills
Design of experiments
English
Predictive analytics projects
Providing code feedback

Full Job Description

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule.

We are looking for an experienced Decision Scientist - AI Trainer to help advance AI development. 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.

As a member of DataAnnotation's team, 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. Some team members fit this work alongside a full-time role, while others treat it as their primary focus.

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.

Benefits:

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.
Competitive pay: projects are paid hourly, up to $60 USD per hour. Opportunities for higher-paying projects are available with strong performance.
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:

2+ 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 is preferred (Statistics, Computer Science, Mathematics, Engineering, or similar); a 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 berkeley ca

Decision Scientist - AI Trainer

Political Scientist - AI Trainer

Senior Research Associate, Cancer Biology (CrispR)

Senior/Principal Research Associate Cancer Biology

Biological Safety Research Scientist

Clinical Research Coordinator II, Cancer Research

Research Assistant/Associate (Junior/Assistant/Associate Specialist) - California Policy Lab

Research Associate I/II, Viral Vector Production

Clinical Research Coordinator

Scientist, Stem Cell and Embryology

Senior Clinical Research Associate

Research Assistant

Director, ADC Chemistry

Clinical Data Manager - II

Research Scientist - AI Trainer

Cryptography Research Scientist, FHE & PQC

Senior Research Scientist, Biophysics

Principal 5G Location Algorithms Engineer

Associate Director, Medical Safety (Scientist)

Associate Director, Medical Safety (Scientist)

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