Science / STEM roles
756 open Science / STEM roles from 15 networks. 707 of them (94%) say what they pay, most often $40+/hr - the rest disclose nothing until you apply.
Bringing a working researcher's eye to physics, chemistry, biology or engineering output: whether a derivation holds, whether units survive, whether a method would actually produce the claimed result.
24 of 24 roles
Mathematics AI Trainer and Data Specialist (Fluent in Russian)
$15–$45/hr
Rise Data Labs· Data annotation / labeling· Remote
Mathematics Specialist (Fluent in German) - Freelance Trainer Project
$6–$65/hr
Meridial· Research / analysis· United States
Environmental Science Professional
Up to $100/hr
Handshake AI· Research / analysis· Region specific
Chemistry - Graduates - AI Training - Memphis, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Biology - Graduates - AI Training - El Paso, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Biology - Graduates - AI Training - Oklahoma City, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Mathematics Specialist (Fluent in Spanish - Latin America) - Freelance AI Trainer Project
$6–$65/hr
Meridial· Research / analysis· Region specific
Biology - Graduates - AI Training - San Francisco, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
STEM Specialist (Fluent in Marathi) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Translation / linguistics· Region specific
Mathematics Specialist – AI Training Expert (Bilingual Spanish)
$20–$40/hr
Rise Data Labs· Translation / linguistics· Remote
Material Sciences - Graduates - AI Training - Glasgow, UK
≈ $40+/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - Glasgow, UK
$40+/hr
Prolific Participants· AI model evaluation· Remote
Biology - Graduates - AI Training - Seattle, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
SWE Bench – Data Engineer/Data Scientist
—
Turing AI Advancement Work· Coding / software engineering· Remote
AI Trainer - Neuroscience (Fully Remote- Toronto)
$40+/hr
Prolific Participants· Research / analysis· Remote
Neuroscience - AI Training - Hamilton, Canada
$40+/hr
Prolific Participants· AI model evaluation· Remote
Structural Engineering AI Training Specialist
$20–$50/hr
Rise Data Labs· AI model evaluation· Remote
Radio Frequency and Electromagnetic Engineering Expert
$80–$95/hr
Mercor Experts· AI model evaluation· Remote
Science Specialist (Fluent in Indonesian) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
Computer Sciences - Graduates - AI Training - San Francisco, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - Brisbane, Australia
$40+/hr
Prolific Participants· AI model evaluation· Remote
Mathematics Specialist (Fluent in Dutch) - Freelance AI Trainer Project
$6–$65/hr
Meridial· Research / analysis· Region specific
Mathematics Expert (India)
Up to $47/hr
Handshake AI· Writing / editing· Region specific
Chemistry - Graduates - AI Training - Charlotte, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote