Science / STEM roles
827 open Science / STEM roles from 15 networks. 758 of them (92%) 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
24 of 24 roles
Scientific Computing Expert — Life Science PHD - $300/Approved Task
Pay not stated
Chemistry Quality Assurance Lead (QAL)
Up to $75/hr
Data Science & Analysis - AI Training - El Paso, US
Up to $80/hr
Lean 4 Mathematical Formalization Expert
$170–$200/hr
Biology - Graduates - AI Training - Dallas, US
Up to $60/hr
Data Science & Analysis - AI Training - San Francisco, US
Up to $80/hr
Computer Sciences - Graduates - AI Training - Washington DC, US
Up to $60/hr
Complex Math Data Specialist
$25/hr
Physics Teachers, Postsecondary
$60–$90/hr
Neuroscience - AI Training - Australia
$40+/hr
Neuroscience - AI Training - Liverpool, UK
$40+/hr
Neuroscience - AI Training - Sunshine Coast, Australia
$40+/hr
Chemistry - Graduates - AI Training - Leeds, UK
Up to $60/hr
Biology - Graduates - AI Training - Coventry, UK
Up to $60/hr
Pod Lead — Life Sciences & Medicine (Terminal Bench Science)
Pay not stated
Mathematician (Foundations / Formalization)
$170–$200/hr
Psychology - Graduates - AI Training - Las Vegas, USA
Up to GBP 50/hr
Mathematics Specialist (Fluent in German) - Freelance Trainer Project
$6–$65/hr
Physics PhD Reasoning Benchmark
$65–$100/hr
Material Sciences - Graduates - AI Training - Coventry, UK
≈ $40+/hr
Chemistry - Graduates - AI Training - Indianapolis, US
Up to $60/hr
Mathematics Specialist (Fluent in French) - Freelance AI Trainer Project
$6–$65/hr
Neuroscience - AI Training - Pittsburgh, US
$40+/hr
Chemistry - Graduates - AI Training - Denver, US
Up to $60/hr