Science / STEM roles
755 open Science / STEM roles from 15 networks. 706 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
Data Science & Analysis - AI Training - Oxford, UK
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - York, UK
$40+/hr
Prolific Participants· AI model evaluation· Remote
Data Science & Analysis - AI Training - Columbus, US
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Mathematics Specialist (Fluent in Russian) - Freelance AI Trainer Project
$6–$65/hr
Meridial· Research / analysis· Region specific
Data Science & Analysis - AI Training - Liverpool, UK
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Engineering Manager
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Turing AI Advancement Work· Coding / software engineering· Remote
Data Science & Analysis - AI Training - San Jose, US
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Data Science & Analysis - AI Training - Washington DC, US
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Computer Science Experts - PhD - AI Training - Germany
Up to $150/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - Minneapolis, US
$40+/hr
Prolific Participants· AI model evaluation· Remote
Mathematics Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project
$6–$65/hr
Meridial· Research / analysis· Region specific
Explosive Engineering Specialist - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· United States
AI Trainer - Graphical Abstract - Physics (Remote - Sydney)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Psychology - Graduates - AI Training - Portland, USA
Up to GBP 50/hr
Prolific Participants· AI model evaluation· Remote
Biology Quality Assurance Lead (QAL)
Up to $75/hr
SME Careers· AI model evaluation· Region specific
STEM Specialist - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· United States
Statistical Assistants
$45–$70/hr
Sepal Expert Hub· Data annotation / labeling· Global
AI Trainer - Neuroscience (Fully Remote- Vancouver)
$40+/hr
Prolific Participants· Research / analysis· Remote
Neuroscience - AI Training - Denver, US
$40+/hr
Prolific Participants· AI model evaluation· Remote
Science Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
STEM Specialist (Fluent in Russian) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· Region specific
AI Trainer - Materials Science Specialists (Remote - Birmingham)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Physics Expert (India)
Up to $47/hr
Handshake AI· Coding / software engineering· Region specific
Biology - Graduates - AI Training - Cambridge, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote