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HumanSourcer

Data annotation / labeling roles

496 open data annotation / labeling roles from 25 networks. 358 of them (72%) say what they pay, most often $40+/hr - the rest disclose nothing until you apply.

Labeling, annotating, or collecting structured data used to train AI models.

24 of 24 roles

Physics Expert
$20–$120/hr
AutoCAD Specialist
Up to $30/hr
Social Media Annotation - Freelance AI Trainer Project
$16–$28/hr
Project Keid - Gulf Arabic Speaker - Video Recording (Remote)
$13 per task
Image Description Specialist
$40–$120/hr
Pavement Condition Index (PCI) Survey & Annotation Specialist – Freelance AI Trainer Project
$6–$20/hr
Pathologists (Freelance - Remote) - Denver, US
≈ $200/hr
Cardiologists (Freelance - Remote) - Charlotte, US
≈ $200/hr
Legal experts (Up to $150/hr)
Pay not stated
Radiological Health AI Specialist
$20–$40/hr
AI Data Quality Specialist - English (Philippines)
Pay not stated
Homography Specialist - Freelance AI Trainer Project
$8–$65/hr
Pathologists (Freelance - Remote) - Louisville, US
≈ $200/hr
Data Collector (International)
Up to $20/hr
Scene Assistant (New York, NY)
≈ $20–$30/hr
Gig Guru Wanted: Dive into Flexible Pay-by-Task Opportunities for Arabic Speakers in United States
$0.01 one-time
Cardiologists (Freelance - Remote) - Austin, US
≈ $200/hr
Physicist, PhD
$90–$120/hr
Cardiologists (Freelance - Remote) - Chicago, US
≈ $200/hr
Pathologists (Freelance - Remote) - Belfast, UK
≈ $200/hr
Chemist, PhD
$90–$120/hr
Receptionist/Scheduler (San Jose, CA)
Pay not stated
Cardiologists (Freelance - Remote) - Atlanta, US
≈ $200/hr
Backend Developer - Data Annotation Systems
$50–$75/hr