HumanSourcer

Science / STEM roles

835 open science / stem roles are currently listed across 3 AI-training networks.

Contributing scientific or technical domain expertise — from physics to biology to engineering — to train and evaluate AI models.

24 of 24 roles
Mongolian Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Mongolian Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· United States
Nahuatl Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Remote
Nahuatl Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Nepali Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Northern Sotho Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Norwegian Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Norwegian Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Nuclear Engineering Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Nuclear Physics Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Occitan Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Occitan Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Online Ordering Specialist - Freelance Project
Meridial· Other· Region specific
Online Ordering Specialist - Freelance Project
Meridial· Other· Region specific
Online Ordering Specialist - Freelance Project
Meridial· Other· Region specific
Organic/Inorganic Chemistry Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Oromo Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Papiamento Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Papiamento Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Pashto Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Pashto Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Paulistano Dialect Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Pavement Condition Index (PCI) Survey & Annotation Specialist – Freelance AI Trainer Project
Meridial· Data annotation / labeling· Region specific
Persian Trilingual Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote

Frequently asked questions

What is Science / STEM AI-training work?

Contributing scientific or technical domain expertise — from physics to biology to engineering — to train and evaluate AI models.

How many Science / STEM roles are currently open?

835 open science / stem roles are currently listed across HumanSourcer's tracked networks. This count updates daily.

Which companies hire for Science / STEM roles?

Currently: Human Frontier Collective (HFC), Meridial, Turing AI Advancement Work.

What do Science / STEM roles pay?

Where pay is disclosed, the most common range is $40+/hr (4 of 835 roles). 831 of 835 listings don't publicly disclose pay.

Are Science / STEM roles remote?

Location varies by role — the most common listing type is "Region specific" (536 of 835 roles).