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
German Voice Actor - Freelance AI Trainer Project
Meridial· Voice / audio· Remote
Khmer Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Language Fluency Instructors - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Coding Specialist (Fluent in French) - Freelance AI Trainer Project
Meridial· Coding / software engineering· Region specific
Finnish Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Coding Specialist - Freelance AI Trainer (Fluent in Italian) Project
Meridial· Coding / software engineering· Remote
Finnish Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Chinese Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Scientific and Technical Service Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
LaTex Specialist (Fluent in German) - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Computer Vision Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Chichewa Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Chinese Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Chief Executives - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
German Translator - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Haitian Creole Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Remote
Mathematics Specialist - AI Trainer Project- Freelance
Meridial· AI model evaluation· Region specific
Chemistry Specialist (Fluent in Egyptian Arabic) - Freelance AI Trainer Project
Meridial· AI model evaluation· Remote
Chinese Language Specialist - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
French Language Specialist (France) - 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
Chemistry Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Hebrew Speaker - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Korean-Chinese Bilingual Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· 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).