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
Social Media Annotation - Freelance AI Trainer Project
Meridial· Data annotation / labeling· Region specific
Social Media Annotation - Freelance AI Trainer Project
Meridial· Data annotation / labeling· Region specific
Software Developers & Programming Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· United States
Somali Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Sound Engineering Specialist - Freelance AI Trainer Project
Meridial· Voice / audio· Region specific
Sound Engineering Specialist - Freelance AI Trainer Project
Meridial· Voice / audio· United States
Sound Engineering Specialist - Freelance AI Trainer Project
Meridial· Voice / audio· Region specific
Spanish (Andean — Peru/Bolivia/Ecuador) Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Spanish (Andean — Peru/Bolivia/Ecuador) Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Spanish Audio Specialist - Freelance AI Trainer Project
Meridial· Voice / audio· Remote
Spanish (Caribbean) Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Spanish (Caribbean) Language Specialist- Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Spanish (Chile) Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Spanish (Chile) Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Spanish Language Specialist (Spain) - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Spanish (Mexico) Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Spanish (Mexico) Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Spanish (Rioplatense — Argentina/Uruguay) Language Expert - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Spanish (Rioplatense — Argentina/Uruguay) Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Spanish Voice Actor - Freelance AI Trainer Project
Meridial· Voice / audio· Remote
Sports Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
SQL Coding Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· Region specific
SQL Coding Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· United States
Statistics Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States

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).