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581 remote jobs found
AI Expert - Physics Contractor
Physics AI Mechanics +12 Thermodynamics Reasoning Flexible Organization Electromagnetism Audit Consistency Engineering English Annotation Python NumPy
  • Remote (Global)
  • $40 – $80/hr
  • Jun 15, 2026

Applied Physics — AI Data Trainer About the Role What if your expertise in quantum mechanics, electrodynamics, and thermodynamics could directly shape how AI understands the physical world?

Engineering AI Research +12 Flexible Organization Analysis Reasoning Audit Accuracy Compliance Logic Microsoft Teams Writing Documentation Annotation
  • Remote (Global)
  • $35 – $60/hr
  • Jun 15, 2026

Electrical Engineering — AI Data Trainer About the Role We partner with the world's leading AI research labs to build smarter, more capable AI systems — and we need electrical engineers to help get there.

AI Expert - Physics Contractor
Physics AI Training +12 Research Make Reasoning Flexible Organization Mechanics Electromagnetism Thermodynamics Accuracy Problem Solving Writing Annotation
  • Remote (Global)
  • $35 – $55/hr
  • Jun 15, 2026

Physics Masters — AI Training Specialist About the Role We're partnering with the world's leading AI research labs to make AI smarter — and we need physicists to do it.

AI Expert - Biology Contractor
AI Genetics Flexible +12 Organization Biochemistry Chemistry Biology Reasoning Audit Accuracy Stoichiometry Enzymology Bioinformatics Annotation PyMOL
  • Remote (Global)
  • $35 – $70/hr
  • Jun 15, 2026

Biochemist – AI Data Trainer About the Role We're looking for PhD-level Biochemists to help train and refine some of the most advanced AI models in the world.

Chemistry AI Research +12 Microsoft Teams Engineering Biochemistry Flexible Organization Thermodynamics Reasoning Accuracy Problem Solving Writing Annotation Collaboration
  • Remote (Global)
  • $35 – $55/hr
  • Jun 15, 2026

Chemistry Masters – AI Data Trainer About the Role We're looking for chemistry experts to help train and improve the next generation of AI models.

AI Expert - Biology Contractor
Biology AI Research +12 Microsoft Teams Biochemistry Flexible ChatGPT Organization Logic Accuracy Reasoning Problem Solving Writing Annotation LLMs
  • Remote (Global)
  • $35 – $55/hr
  • Jun 15, 2026

Biology Masters - AI Data Trainer - Location: Remote About the job At Alignerr, we partner with the world’s leading AI research teams and labs to build and train cutting-edge AI models. Remote contract for Masters in Biology, Biotechnology, Biochemistry, or related fields.

Engineering AI Research +12 Make Compliance Organization Audit Accuracy Reasoning Stoichiometry Chemistry Writing Logic Annotation Flexible
  • Remote (Global)
  • $35 – $60/hr
  • Jun 15, 2026

Environmental Engineering – AI Data Trainer About the Role We're partnering with the world's leading AI research labs to build smarter, more technically rigorous AI models — and we need environmental engineers to make it happen.

RWS
General Full-time ↻ Reposted
AI Turkish Flexible +11 Annotation English Assurance Payments Remote Work Data Collection English Proficiency Machine Learning Data Evaluation Quality Assurance Data Annotation
  • Bulgaria
  • From $9/hr
  • Jun 12, 2026

We are looking for AI Data Specialists to support the improvement of AI-generated content in Turkish. Job Type: Freelance Location: Work from home Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

xAI
AI Expert - Healthcare Operations Contractor · Full-time ↻ Reposted
AI Healthcare Engineering +12 Organization Leadership Communication Operations Training Microsoft Teams Annotation Dynamics Adaptability Precision Writing English
  • Remote (Global)
  • Jun 12, 2026

ABOUT xAI xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence.

RWS
Audio QA / Reviewer Contractor · Part-time Ongoing
AI Mandarin Chinese Flexible +12 Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation
  • Thailand
  • $8 – $8/hr
  • Jun 11, 2026

We are looking for Speech AI Evaluation Specialists living in Thailand to support the improvement of AI-generated content in Chinese Simplified . Job Type: Freelance Location: USA (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

RWS
Audio QA / Reviewer Contractor · Part-time Ongoing
AI Mandarin Chinese Flexible +12 Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation
  • Malaysia
  • $8 – $8/hr
  • Jun 11, 2026

We are looking for Speech AI Evaluation Specialists living in Malaysia to support the improvement of AI-generated content in Chinese Simplified . Job Type: Freelance Location: USA (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

RWS
Audio QA / Reviewer Contractor · Part-time Ongoing
AI Vietnamese Flexible +12 Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation
  • Malaysia
  • $8 – $8/hr
  • Jun 11, 2026

We are looking for Speech AI Evaluation Specialists living in Malaysia to support the improvement of AI-generated content in Vietnamese. Job Type: Freelance Location: USA (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

RWS
Audio QA / Reviewer Contractor · Part-time Ongoing
AI Vietnamese Flexible +12 Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation
  • Thailand
  • $8 – $8/hr
  • Jun 11, 2026

We are looking for Speech AI Evaluation Specialists living in Thailand to support the improvement of AI-generated content in Vietnamese. Job Type: Freelance Location: USA (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

Red Team / Safety Evaluator Contractor Short-term ↻ Reposted
Data Annotation Technical Writing Cybersecurity +12 LLM Evaluation English AI Safety Prompt Injection Jailbreaking Adversarial Testing Vulnerability Analysis Risk Management Safety Benchmarking Marathi Annotation Security Research
  • Remote (Global)
  • $20 – $22/hr
  • Jun 11, 2026

Mercor seeks bilingual AI Safety Experts fluent in English and Marathi to perform red teaming and adversarial testing on AI systems, identifying vulnerabilities and generating safety data to improve AI robustness. This remote contract role involves structured evaluation, documentation, and collaboration with leading AI researchers.

Bilingual LLM Evaluator Contractor Short-term
Proofreading Fact-Checking Research +12 Critical Thinking Data Annotation LLM Evaluation Dutch English Editing Quality Assurance Transcription Annotation Accuracy Instruction Following Analytical Reasoning
  • United Kingdom, United States, Singapore
  • $50 – $50/hr
  • Jun 11, 2026

Remote opportunity for Dutch and English bilingual professionals to perform transcription, annotation, audio evaluation, rubric development, and AI model benchmarking for leading AI research projects.

Bilingual LLM Evaluator Contractor · Part-time ↻ Reposted
Transcription Localization Editing +11 Proofreading Fact-Checking Quality Assurance LLM Evaluation Research English Argentinian Spanish Annotation Audio Evaluation Linguistics Rubric Development
  • United Kingdom, United States
  • $50 – $50/hr
  • Jun 11, 2026

Remote AI evaluation opportunity for bilingual Argentinian Spanish and English speakers to perform transcription, annotation, audio evaluation, rubric development, and language model benchmarking for leading AI research projects.

Science & Research Contractor
AI Training Management +12 Organization Labelbox Accuracy Reasoning Biology Ecology Dynamics Precision Research Annotation Flexible Collaboration
  • Remote (Global)
  • $30 – $55/hr
  • Jun 11, 2026

Wildlife and Habitat Conservation Scientist (AI Training) About the Role We're looking for wildlife and habitat conservation scientists to help evaluate and improve AI systems trained on biodiversity protection and ecosystem management.

Science & Research Contractor
AI Training Management +12 Reasoning Flexible Organization Labelbox Accuracy Precision Ecology Annotation Research Collaboration AI Training Environmental Science
  • Remote (Global)
  • $30–$55
  • Jun 11, 2026

Natural Resource Conservation Scientist (AI Training) About the Role Your expertise in ecosystems, land management, and conservation science is exactly what's needed to help shape the next generation of AI.

Science & Research Contractor
AI Training Economics +12 Accuracy Flexible Labelbox Research Organization Reasoning Teaching Interpretation Precision Annotation Collaboration AI Training
  • Remote (Global)
  • $35 – $70/hr
  • Jun 11, 2026

Development Economist (AI Training) About the Role We're looking for experienced development economists to help shape how AI understands global and development economics.

Science & Research Contractor
Management AI Training +12 Planning Decision Making Flexible Organization Reasoning Accuracy Annotation Research Collaboration AI Training Resource Planning Structured Feedback
  • Remote (Global)
  • $30 – $55/hr
  • Jun 11, 2026

Environmental Management Scientist (AI Training) About the Role We're looking for environmental management professionals to help shape how AI understands sustainability, land-use planning, and environmental decision-making.

Science & Research Contractor
AI Training Economics +12 Organization Labelbox Accuracy Reasoning Teaching Research Annotation Flexible Public Policy AI Training Policy analysis Written Feedback
  • Remote (Global)
  • $35 – $70/hr
  • Jun 11, 2026

Public Policy Economist (AI Training) About the Role AI is increasingly being used to analyze policy, model economic tradeoffs, and generate recommendations that influence real decisions. But it needs expert guidance to get it right.

AI & Data Training Contractor · Full-time
Spanish Accuracy Storytelling +12 Journalism Analysis Writing AI Annotation Media Studies AI Data Annotation Data Annotation Quality Review Search Quality Rating Attention to Detail Annotation Platforms
  • Mexico
  • From $6/hr
  • Jun 10, 2026

About the Role Are you passionate about pop culture, films, television, and the ever-evolving world of streaming media? We are seeking dynamic Entertainment Media Content Contributors to join our team!

AI & Data Training Contractor
AI Training Verification +12 Flexible Organization Automation Mathematics Writing Algebra Communication Reasoning Annotation Research AI Training Computer Science
  • Remote (Global)
  • $170 – $200/hr
  • Jun 10, 2026

Researcher – Lean 4 & Formal Proof Systems (AI Training) About the Role What if your deep mathematical training could directly shape how AI understands and reasons through the hardest proofs in existence?

AI & Data Training Contractor
Verification Training AI +12 Research Mathematics Flexible Organization Writing Algebra Precision Communication Automation Reasoning Annotation Computer Science
  • Remote (Global)
  • $170 – $200/hr
  • Jun 10, 2026

Formal Verification Scientist (Lean 4 & Mathlib) About the Role What if your deep mathematical training could directly shape how AI reasons about proofs — and push the boundaries of what machines can verify?

AI & Data Training Contractor
AI Training Verification +12 Research Mathematics Flexible Precision Organization Automation Writing Algebra Communication Reasoning Annotation AI Training
  • Remote (Global)
  • $170 – $200/hr
  • Jun 10, 2026

Lean 4 Proof Engineer — Mathematical Formalization (AI Training) About the Role What if your deep mathematical training could directly shape how AI reasons about formal proofs — and help push the boundaries of what machines can verify?

AI & Data Training Contractor
Chemistry AI Training +12 Flexible Research Microsoft Teams Organization Engineering Biochemistry Reasoning Accuracy Problem Solving Writing Annotation Assurance
  • Remote (Global)
  • $35 – $55/hr
  • Jun 10, 2026

Chemistry Subject Matter Expert (AI Training) About the Role We're looking for chemistry experts to help evaluate and improve AI systems trained on advanced scientific content.

AI & Data Training Contractor
Physics AI Training +12 Research Mechanics Electromagnetism Flexible Organization Thermodynamics Reasoning Accuracy Problem Solving Writing Annotation Tutoring
  • Remote (Global)
  • $35 – $55/hr
  • Jun 10, 2026

Physics Subject Matter Expert (AI Training) About the Role We're looking for physics experts to help train and improve cutting-edge AI models built by the world's leading AI research labs.

AI & Data Training Contractor
Management AI Research +12 Epidemiology Make Flexible Accuracy Organization Interpretation Audit Consistency Reasoning Biostatistics Communication Annotation
  • Remote (Global)
  • $35 – $55/hr
  • Jun 10, 2026

Health Policy & Management — AI Content Specialist About the Role Your public health expertise can do more than inform policy reports — it can shape how millions of people receive health information through AI.

AI & Data Training Contractor
Physics AI Training +12 Mechanics Thermodynamics Reasoning Flexible Organization Electromagnetism Audit Consistency Engineering Annotation Curation Python
  • Remote (Global)
  • $40 – $80/hr
  • Jun 10, 2026

Applied Physics Specialist (AI Training) About the Role What if your expertise in quantum mechanics, thermodynamics, and electrodynamics could directly shape how AI understands the physical world?

AI Expert - Education / Pedagogy Contractor Short-term
Data Annotation Analytical Skills Domain Expertise +7 Academic Knowledge Content Assessment Annotation Visual & Diagrammatic Interpretation Written communication Analytical thinking Multimodal Analysis
  • Remote (Global)
  • $50 – $150/hr
  • Jun 9, 2026

Remote project-based opportunity for graduate and senior undergraduate students to apply academic expertise toward AI evaluation research projects, performing content validation, annotation, and domain-specific assessments.

RWS
AI Voice / Speech Trainer Freelancer · Part-time
AI Vietnamese Flexible +12 Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation
  • United States
  • From $15/hr
  • Jun 9, 2026

We are looking for Speech AI Evaluation Specialist to support the improvement of AI-generated content in Vietnamese (USA) . Job Type: Freelance Location: USA (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

RWS
AI Voice / Speech Trainer Freelancer · Part-time
AI Mandarin Chinese Flexible +12 Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation
  • United States
  • From $15/hr
  • Jun 9, 2026

We are looking for Speech AI Evaluation Specialist to support the improvement of AI-generated content in Chinese Simplified (USA) . Job Type: Freelance Location: USA (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

RWS
AI Voice / Speech Trainer Freelancer · Part-time
AI Korean Flexible +12 Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation
  • South Korea
  • From $10/hr
  • Jun 9, 2026

We are looking for Speech AI Evaluation Specialist to support the improvement of AI-generated content in Korean . Job Type: Freelance Location: Korea (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

RWS
AI Voice / Speech Trainer Freelancer · Part-time
AI Flexible Accuracy +12 English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection Data Evaluation Quality Assurance
  • Philippines
  • From $8/hr
  • Jun 9, 2026

We are looking for Speech AI Evaluation Specialist to support the improvement of AI-generated content in Tagalog . Job Type: Freelance Location: Philippines (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

RWS
AI Voice / Speech Trainer Freelancer · Part-time
AI Thai Mandarin Chinese +12 Flexible Accuracy English Assurance Annotation Payments Speech AI LLM Evaluation Remote Work English Proficiency Machine Learning Data Collection
  • Thailand
  • From $8/hr
  • Jun 9, 2026

We are looking for Speech AI Evaluation Specialist to support the improvement of AI-generated content in Thai or Chinese Simplified . Job Type: Freelance Location: Thailand (work from home) Work Schedule: Part-time - 10+ hours per week. Flexible - work whenever you want.

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