AI Training Jobs for Scientists & Researchers

• AI Trainer - Graphical Abstract - Physics (Remote - Washington)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - San Francisco)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Neuroscience (Fully Remote- San Francisco)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply
• Featured

  Biology PhD Coding Experts

  Mercor (client confidential)

  $70/hr

  40h/wk

  Worldwide

  mercor · job posted 2026-08-22 · job updated 2026-09-23Apply
• Featured

  Life, Physical & Social Science Expert

  Mercor (client confidential)

  $60–120/hr

  40h/wk

  Worldwide

  mercor · job posted 2026-09-15 · job updated 2026-09-23Apply

• Mathematics Specialist (Fluent in Hindi) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  India

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Environment Specialist (Fluent in French) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Algeria

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply
• Featured

  Mathematics PhD Coding Experts

  Mercor (client confidential)

  $70/hr

  40h/wk

  Worldwide

  mercor · job posted 2026-08-22 · job updated 2026-09-23Apply
• Featured

  Geoscientists

  Handshake AI

  Worldwide

  handshake-ai · job posted 2026-09-16 · job updated 2026-09-23Apply
• Featured

  Applied Biology Benchmark Specialist

  Mercor (client confidential)

  $60–75/hr

  Worldwide

  mercor · job posted 2026-08-13 · job updated 2026-09-23Apply

• Pure Mathematics Specialist – Freelance AI Trainer Project

  Meridial Expert Network

  $35–65/hr

  Worldwide

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply
• Featured

  Safeguards Analyst / IAEA or Euratom Inspector

  Neon

  $65–75

  Worldwide

  mercor · job posted 2026-09-14 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Melbourne)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - New York)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Perth)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply
• Featured

  Physics Expert (India)

  Handshake AI

  Worldwide

  handshake-ai · job posted 2026-09-16 · job updated 2026-09-23Apply

• Environmental Physics Specialist - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  United States

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• AI Trainer - Neuroscience (Fully Remote- Boston)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Neuroscience (Fully Remote- Montreal)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Neuroscience (Fully Remote- Oxford)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Neuroscience (Fully Remote- UK)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply
• Featured

  Biology Expert

  Handshake AI

  Worldwide

  handshake-ai · job posted 2026-09-16 · job updated 2026-09-23Apply

• AI Trainer - Neuroscience (Fully Remote- Toronto)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Miami)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Los Angeles)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Adelaide)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Boston)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Los Angeles)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Manchester)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Calgary)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• Plant Viruses Specialist - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  United States

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Perth)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply
• Featured

  Applied Mathematics Benchmark Specialist

  Mercor (client confidential)

  $61–77/hr

  Worldwide

  mercor · job posted 2026-08-13 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Toronto)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Vancouver)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• Science Specialist - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  United States

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Mathematics Specialist (Fluent in French) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Luxembourg

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Mathematics Specialist (Fluent in Indonesian) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Indonesia

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Mathematics Specialist (Fluent in Korean) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Worldwide

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Mathematics Specialist (Fluent in Spanish - Latin America) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Colombia

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Mathematics Specialist (Fluent in Swedish) - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  Worldwide

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Science Specialist (Fluent in Arabic) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Egypt

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Science Specialist (Fluent in Hindi) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  India

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Science Specialist (Fluent in Hindi - Roman Script) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  India

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Science Specialist (Fluent in Korean) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  South Korea

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Montreal)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• Science Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Brazil

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Science Specialist (Fluent in Swedish) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Sweden

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply
• Featured

  Chemicals Safety for Redteaming

  Neon

  $65–75

  40h/wk

  Worldwide

  mercor · job posted 2026-09-09 · job updated 2026-09-23Apply

• STEM Specialist (Fluent in Arabic) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Egypt

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• STEM Specialist (Fluent in Hindi) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  India

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• STEM Specialist (Fluent in Italian) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Italy

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• STEM Specialist (Fluent in Russian) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Slovakia

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• STEM Specialist (Fluent in Russian) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Poland

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• STEM Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  Spain

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Birmingham)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• AI Trainer - Materials Science Specialists (Remote - Sydney)

  Prolific

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

• Anthropology Specialist - Freelance AI Trainer Project

  Meridial Expert Network

  $6–65/hr

  United States

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• Chemistry Specialist - Freelance AI Trainer Project

  Meridial Expert Network

  $8–65/hr

  United States

  meridial · job posted 2026-09-10 · job updated 2026-09-23Apply

• AI Trainer - Graphical Abstract - Physics (Remote - Boston)

  Prolific

  $40/hr

  Worldwide

  prolific · job posted 2026-09-17 · job updated 2026-09-23Apply

Showing the 60 most recent of 292. Browse everything