Remote AI training jobs in science, maths and engineering

These roles ask for science, maths or engineering knowledge, often at degree or postgraduate level. Right now there are 178. Common work is writing hard problems with verified answers and checking a model's reasoning step by step. This group also includes some design and CAD roles.

178 open roles from 8 platforms (Meridial 91, SME Careers 46, micro1 32, Mindrift 4, Welocalize 2, xAI 1, Terac 1, Innodata 1). Listed hourly pay runs from $10 to $150, median $36.5 (176 roles list an hourly rate). Updated 9 October 2026.

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More roles (118)

• Electrical Engineer Quality Assurance Lead (QAL) SME Careers Up to $105/hr as listed
• Civil Engineer Quality Assurance Lead (QAL) SME Careers Up to $105/hr as listed
• Chemistry Quality Assurance Lead (QAL) SME Careers Up to $75/hr as listed
• Chemical Engineer Quality Assurance Lead (QAL) SME Careers Up to $105/hr as listed
• Biology Quality Assurance Lead (QAL) SME Careers Up to $75/hr as listed
• iOS Engineer (Swift and Objective-C) SME Careers Up to $110/hr as listed
• React and Next.js Engineer SME Careers Up to $90/hr as listed
• React Native Engineer SME Careers Up to $100/hr as listed
• Angular Engineer SME Careers Up to $90/hr as listed
• Scala Engineer SME Careers Up to $70/hr as listed
• PHP Engineer SME Careers Up to $60/hr as listed
• C Engineer SME Careers Up to $65/hr as listed
• Electrical Engineer SME Careers Up to $100/hr as listed
• Chemical Engineer SME Careers Up to $100/hr as listed
• Astronomer & Space Scientist SME Careers Up to $100/hr as listed
• Civil Engineer SME Careers Up to $100/hr as listed
• Physicist SME Careers Up to $70/hr as listed
• Mechanical Engineer SME Careers Up to $70/hr as listed
• Mathematics Specialist SME Careers Up to $70/hr as listed
• Chemist SME Careers Up to $70/hr as listed
• Biologist SME Careers Up to $70/hr as listed
• Swift Engineer SME Careers Up to $55/hr as listed
• Ruby Engineer SME Careers Up to $55/hr as listed
• R Engineer SME Careers Up to $55/hr as listed
• Kotlin Engineer SME Careers Up to $55/hr as listed
• Go Engineer SME Careers Up to $60/hr as listed
• C# Engineer SME Careers Up to $65/hr as listed
• LaTeX Specialist - Freelance AI Trainer Project Meridial $8-30/hr as listed
• Scientific and Technical Service Specialist - Freelance AI Trainer Project Meridial $10-30/hr as listed
• Pure Mathematics Specialist – Freelance AI Trainer Project Meridial $35-65/hr as listed
• Homography Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Computer Vision Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Vietnamese) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Marathi) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Chinese) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Chemistry Specialist (Fluent in Egyptian Arabic) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Wetlab Protocol Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Synthetic Biology Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Pathogen Assays Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Microbiology Specialist - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Isolating Pathogens Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Fungi Pathogens Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Antibiotic Resistance Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Biology Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Statistics Specialist - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Neuroscience Specialist - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Microbiology Specialist - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Civil Engineering Specialist - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Anthropology Specialist - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Synthetic Chemistry Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Structural Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Radiochemistry/Nuclear Chemistry Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Organic/Inorganic Chemistry Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Nuclear Physics Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Nuclear Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Mechanical Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Materials Science/Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Environmental Science Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Electrical Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Drug Discovery Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Analytical Chemistry Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Sound Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Explosive Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Environmental Physics Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Electrical Engineering Specialist - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Chemical Engineering Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Swedish) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Russian) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Korean) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Japanese) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Italian) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Indonesian) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Hindi) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Hindi - Roman Script) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in German) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in French) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Dutch) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Science Specialist (Fluent in Arabic) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Swedish) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Russian) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Korean) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Japanese) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Italian) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Indonesian) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Hindi) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Hindi - Roman Script) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in German) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in French) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Dutch) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• STEM Specialist (Fluent in Arabic) - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Mathematics Specialist (Fluent in Swedish) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Spanish - Spain) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Spanish - Latin America) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Russian) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Portuguese - Portugal) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Portuguese - Brazil) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Korean) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Japanese) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Italian) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Indonesian) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Hindi) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Hindi - Roman Script) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in German) - Freelance Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in French) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Dutch) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Mathematics Specialist (Fluent in Arabic) - Freelance AI Trainer Project Meridial $6-65/hr as listed
• Database & Network Specialist - AI Trainer Project- Freelance AI Trainer Project Meridial $6-65/hr as listed
• Physics Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Chemistry Specialist - Freelance AI Trainer Project Meridial $8-65/hr as listed
• Mathematics Specialist - AI Trainer Project- Freelance Meridial $8-65/hr as listed