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 - Belfast, UK
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Chemistry - Graduates - AI Training - Oxford, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Bilingual Croatian STEM Expert (PhD) — AI Safety
$48–$52/hr
Mercor Experts· Translation / linguistics· Remote
AI Trainer – Computer Science Expert - Graphical Abstract - Fully Remote - (UK)
—
Prolific Participants· Research / analysis· Remote
Chemistry - Graduates - AI Training - Glasgow, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Mechanical Engineering Expert
$70–$80/hr
Mercor Experts· AI model evaluation· Remote
Science Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
AI Trainer - Graphical Abstract - Physics (Remote - Calgary)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Mechanical Engineering Experts - PhD - AI Training - Germany
Up to $150/hr
Prolific Participants· AI model evaluation· Remote
Chemistry - Graduates - AI Training - Sheffield, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - Sheffield, UK
$40+/hr
Prolific Participants· AI model evaluation· Remote
Computer Sciences - Graduates - AI Training - Denver, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Data Science & Analysis - AI Training - Edinburgh, UK
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Material Sciences - Graduates - AI Training - Canterbury, UK
≈ $40+/hr
Prolific Participants· AI model evaluation· Remote
Mechanical Engineering Expert
Up to $75/hr
Handshake AI· Research / analysis· Region specific
Scientific Coding - Chemistry and Python
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Turing AI Advancement Work· Coding / software engineering· Remote
Science Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
Biology - Graduates - AI Training - Washington DC, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Computer Sciences - Graduates - AI Training - Omaha, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Science Specialist (Fluent in French) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Research / analysis· Region specific
Material Sciences - Graduates - AI Training - Washington DC, US
≈ $40+/hr
Prolific Participants· AI model evaluation· Remote
Chemistry - Graduates - AI Training - Nottingham, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Psychology - Graduates - AI Training - Belfast, UK
Up to GBP 50/hr
Prolific Participants· AI model evaluation· Remote
Biology - Graduates - AI Training - Memphis, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote