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
Physics Specialist
Up to $50/hr
Handshake AI· Research / analysis· Region specific
Computer Sciences - Graduates - AI Training - Ireland
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Mathematics Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project
$6–$65/hr
Meridial· Research / analysis· Region specific
AI Trainer - Graphical Abstract - Physics (Remote - Melbourne)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Social Sciences & Education Team Lead
Up to $20/hr
SME Careers· Writing / editing· Region specific
Data Science & Analysis - AI Training - Jacksonville, US
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - Memphis, US
$40+/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - Columbus, US
$40+/hr
Prolific Participants· AI model evaluation· Remote
AI Trainer - Neuroscience (Fully Remote- Chicago)
$40+/hr
Prolific Participants· Research / analysis· Remote
Computer Sciences - Graduates - AI Training - UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Computational Chemistry Expert
Up to $75/hr
Handshake AI· Writing / editing· Region specific
STEM Specialist (Fluent in Swedish) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· Region specific
AI Trainer - Materials Science Specialists (Remote - Washington)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Research Analyst - Advanced Math
—
Turing AI Advancement Work· Research / analysis· Remote
STEM Experts - PhD - AI Training - Germany
Up to $150/hr
Prolific Participants· AI model evaluation· Remote
STEM Specialist (Fluent in Dutch) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· Remote
Material Sciences - Graduates - AI Training - Bristol, UK
≈ $40+/hr
Prolific Participants· AI model evaluation· Remote
Physics Expert
Up to $75/hr
Handshake AI· Writing / editing· Region specific
Bilingual Portuguese STEM Expert (PhD) — AI Safety
$50–$54/hr
Mercor Experts· Translation / linguistics· Remote
Computer Science Experts - PhD - AI Training - France
Up to $150/hr
Prolific Participants· AI model evaluation· Remote
Bilingual Japanese STEM Expert (PhD) — AI Safety
$68–$72/hr
Mercor Experts· Translation / linguistics· Remote
Bilingual Arabic STEM Expert (PhD) — AI Safety
$38–$42/hr
Mercor Experts· Translation / linguistics· Remote
AI Trainer - Neuroscience (Fully Remote- San Francisco)
$40+/hr
Prolific Participants· Research / analysis· Remote
Organic/Inorganic Chemistry Specialist - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific