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
AI Trainer - Materials Science Specialists (Remote - Calgary)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Computer Sciences - Graduates - AI Training - Belfast, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Chemistry - Graduates - AI Training - Dallas, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Engineering / Platform Professionals
$80–$160/hr
Mercor Experts· Coding / software engineering· Remote
AI Trainer - Materials Science Specialists (Remote - Manchester)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Biology - Graduates - AI Training - Nashville, US
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
AI Trainer - Graphical Abstract - Physics (Remote - Boston)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Bilingual Czech STEM Expert (PhD) — AI Safety
$53–$57/hr
Mercor Experts· Translation / linguistics· Remote
STEM Specialist (Fluent in Japanese) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Coding / software engineering· Region specific
Material Sciences - Graduates - AI Training - Belfast, UK
≈ $40+/hr
Prolific Participants· AI model evaluation· Remote
AI Trainer - Graphical Abstract - Physics (Remote - Montreal)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Neuroscience - AI Training - Birmingham, UK
$40+/hr
Prolific Participants· AI model evaluation· Remote
Data Science & Analysis - AI Training - Sheffield, UK
Up to $80/hr
Prolific Participants· AI model evaluation· Remote
Chemistry PhD Coding Experts
$70/hr
Mercor Experts· Coding / software engineering· Remote
Robotics Engineering Expert (India)
Up to $47/hr
Handshake AI· Writing / editing· Region specific
Mathematics Specialist (Fluent in Japanese) - Freelance AI Trainer Project
$6–$65/hr
Meridial· Research / analysis· Region specific
Senior Software Engineers/Engineering Managers
Up to $200/hr
Prolific Participants· Coding / software engineering· Remote
Civil Engineering Expert
Up to $90/hr
Handshake AI· Writing / editing· Region specific
AI Trainer – Computer Science Expert - Graphical Abstract - Fully Remote - (Boston)
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Prolific Participants· Research / analysis· Remote
STEM Specialist (Fluent in Vietnamese) - Freelance AI Trainer Project
$8–$65/hr
Meridial· Translation / linguistics· Remote
Computer Sciences - Graduates - AI Training - Sheffield, UK
Up to $60/hr
Prolific Participants· AI model evaluation· Remote
Neuroscience - AI Training - London, Canada
$40+/hr
Prolific Participants· AI model evaluation· Remote
AI Trainer - Materials Science Specialists (Remote - San Francisco)
≈ $40+/hr
Prolific Participants· Research / analysis· Remote
Physical Scientist Talent Network
$60–$80/hr
Mercor Experts· Research / analysis· Remote