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
Statistics Experts - PhD - AI Training - Germany
Up to $150/hr
Prolific Participants· AI model evaluation· Remote
Biology - Graduates - AI Training - Fresno, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
LLM Research Scientist (Pre-training & Computer Vision & Adversarial Robustness)
$100–$120/hr
Mercor Experts· Research / analysis· Remote
AI Trainer – Computer Science Expert - Graphical Abstract - Fully Remote - (CA)
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Prolific Participants· Research / analysis· Remote
Bilingual Dutch (Belgium) STEM Expert (PhD) — AI Safety
$61–$65/hr
Mercor Experts· Translation / linguistics· Region specific
STEM Specialist (Fluent in German) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· United States
Environmental Science Specialist - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
Computer Sciences - Graduates - AI Training - Raleigh, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Physics Expert (PhD/Master's)
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Turing AI Advancement Work· Data annotation / labeling· Remote
Engineering Experts — Planning AI Project
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Vetto Opportunities· AI model evaluation· Global
Psychology - Graduates - AI Training - Cambridge, UK
Up to GBP 50/hr
Prolific Participants· AI model evaluation· Remote
Chemistry - Graduates - AI Training - Belfast, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Materials Science/Engineering Specialist - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
Biology - Graduates - AI Training - Virginia Beach, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Computer Sciences - Graduates - AI Training - Louisville, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Biology - Graduates - AI Training - Raleigh, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
AI Trainer - Graphical Abstract - Physics (Remote - New York)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
AI Trainer - Neuroscience (Fully Remote- Cambridge)
$40+/hr
Prolific Participants· Research / analysis· Remote
AI Systems Engineer - STEM Workflow
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Turing AI Advancement Work· Translation / linguistics· Remote
Scientific Coding - Biology and Python
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Turing AI Advancement Work· Coding / software engineering· Remote
Science Specialist (Fluent in Swedish) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
Engineering Expert
Up to $75/hr
Handshake AI· Research / analysis· Region specific
STEM Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· Region specific
Bilingual Ukrainian STEM Expert (PhD) — AI Safety
$48–$52/hr
Mercor Experts· Translation / linguistics· Remote