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
Philosophy Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Photographer Specialist - Freelance Project
Meridial· Other· Remote
PHP Coding Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· United States
Physics Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Plan Documents Specialist - Freelance Project
Meridial· Other· Region specific
Plan Documents Specialist - Freelance Project
Meridial· Other· Region specific
Plan Documents Specialist - Freelance Project
Meridial· Other· Region specific
Plan Documents Specialist - Freelance Project
Meridial· Other· Region specific
Politics & Government Specialist – Freelance AI Trainer Project
Meridial· AI model evaluation· Remote
Portuguese Audio Evaluations Specialist - Freelance AI Trainer Project
Meridial· Voice / audio· Remote
Portuguese Language Data Contributor (Multimodal) – Freelance AI Trainer Project
Meridial· AI model evaluation· Remote
Portuguese Language Specialist (Brazil) - Freelance AI Trainer Project
Meridial· Translation / linguistics· Region specific
Portuguese Voice Actor - Freelance AI Trainer Project
Meridial· Voice / audio· Remote
Portuguese Voice Actor - Freelance AI Trainer Project
Meridial· Voice / audio· Remote
Product Matching Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Product Matching Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Product Matching Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Product Matching Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· Region specific
Psychology Specialist - Freelance AI Trainer Project
Meridial· AI model evaluation· United States
Pure Mathematics Specialist – Freelance AI Trainer Project
Meridial· AI model evaluation· Remote
Python Coding Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· Region specific
Python Coding Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· Region specific
Python Coding Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· Region specific
Python Coding Specialist - Freelance AI Trainer Project
Meridial· Coding / software engineering· 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).