AI training jobs
Full job descriptions
3,939 open roles from Mercor, micro1, Terac, Pasiflora AI, Volga Partners, Scale AI Human Frontier Collective, Innodata, Braintrust, Turing, OneForma, Mindrift, AfterQuery, Handshake AI, TransPerfect DataForce, Lifted (Upwork), Welo Data, Anyone AI, Appen, Sovrano AI, Weekday, OpenTrain AI, SuperAnnotate (SME), Perle Labs, RemoExperts, Sigma AI, Prolific, Invisible, Rise Data Labs, Outlier (Scale AI), xAI (SpaceXAI), Claru, Babel Audio, Vetto, Pila8, Remotasks, each with the complete posting, its pay and where it is open. Updated hourly.
Newest first: roles 1 to 150 of 3,939, page 1 of 27.
AI Evaluation & Rating (RLHF)
Pay and platforms for this work- UI/UX Designers (Must own MacBook)Mercor · Remote · today$50–$60/hr
- Graphic Designers (Must own MacBook)Mercor · Remote · today$50–$60/hr
- PhysioNet Competitor (Biomedical Signal Processing & ML)micro1 · Remote · 1d ago$60–$120/hr
- AI Product Evaluatormicro1 · Remote · 1d ago$14–$36/hr
- Senior Character AnimatorMercor · Remote · 2d ago$60–$90/hr
- App Security Expertmicro1 · Remote · 2d ago$40–$80/hr
Coding & Software Evaluation
Pay and platforms for this work- Computer Power Users & Automation Builders (Must own MacBook)Mercor · Remote · today$50–$60/hr
- Software Developers (Must own MacBook)Mercor · Remote · today$50–$60/hr
- ML Engineer (MSc. or PhD)micro1 · Remote · 1d ago$60–$120/hr
- Puzzle Solver (Coding)micro1 · Remote · 1d ago$60–$120/hr
- QA Engineermicro1 · Remote · 2d ago$63–$120/hr
- Applied Scientistmicro1 · Remote · 2d ago$245–$280/hr
Math & STEM
Pay and platforms for this work- STEM Researchers - MSc/PhD (Must own MacBook)Mercor · Remote · today$50–$60/hr
- STEM Expert (MSc./PhD)micro1 · Remote · 1d ago$60–$120/hr
- Computational Mathematics Researcher (Task Author)AfterQuery · Remote · 2d ago$100/hr
Law, Medicine & Finance
Pay and platforms for this work- Industrial & Manufacturing Engineers (Must own MacBook)Mercor · Remote · today$50–$60/hr
- Civil Engineers & Architects (Must own MacBook)Mercor · Remote · today$50–$60/hr
- Mechanical & CAD Engineers (Must own MacBook)Mercor · Remote · today$50–$60/hr
- Investment Banking Associatemicro1 · Remote · today$120–$150/hr
- Chemistry Professionals (Master's or PhD): Ongoing Expert ContributionsTerac · Remote · today$70/task
- Chemistry Master's and PhDs: Paid Expert ContributionsTerac · Remote · today$77/task
- Advanced Chemistry Experts: Ongoing Scientific ContributionsTerac · Remote · today$112/task
- US-Licensed Physicianmicro1 · Remote · 1d ago$80–$125/hr
- Mechanical Engineering Expert (MSc. or PhD)micro1 · Remote · 1d ago$60–$120/hr
- Hardware Expert (MSc. or PhD)micro1 · Remote · 1d ago$60–$120/hr
- Aerodynamics Expert (MSc. or PhD)micro1 · Remote · 1d ago$80–$120/hr
- Healthcare Subject Matter Expert (SME) - AI Model Evaluation (India)Volga Partners · Remote · 1d ago$15–$55/hr
- Healthcare Subject Matter Expert (SME) - AI Model Evaluation (United Kingdom)Volga Partners · Remote · 1d ago$35–$150/hr
- Local Political Expert (Iowa) — Elections Forecasting & Political RiskMercor · Remote · 1d ago$100–$200/hr
- Local Political Expert (Maine) — Elections Forecasting & Political RiskMercor · Remote · 1d ago$100–$200/hr
- Film & Video Craft Expert (Camera, VFX, Editing & Performance)Mercor · Remote · 2d ago$70–$100/hr
- Medical Experts - USABraintrust · Remote · 2d ago$120/hr
- Clinical, Microbiome & Translational Research Scientist (PhD)micro1 · Remote · 2d ago$45–$90/hr
- Computational Biology & Bioinformatics Expert (PhD)micro1 · Remote · 2d ago$45–$90/hr
- STEM Expert – Biology & Bioinformatics (PhD)micro1 · Remote · 2d ago$45–$90/hr
- STEM Expert – Chemistry & Computational Chemistry (PhD)micro1 · Remote · 2d ago$45–$90/hr
- Life Sciences Research Scientist (PhD): Wet Lab & Computational Biologymicro1 · Remote · 2d ago$45–$90/hr
- Computational Chemistry, Structural Biology & Drug Discovery Scientist (PhD)micro1 · Remote · 2d ago$45–$90/hr
- Physician (MD/DO) - Medical AI EvaluationMindrift · Remote · 2d ago$60/hr
- Computational Physics & Astrophysics Researcher (Task Author)AfterQuery · Remote · 2d ago$100/hr
- Healthcare Subject Matter Expert (SME) - AI Model Evaluation (Canada)Volga Partners · Remote · 2d ago$40–$155/hr
- Healthcare Subject Matter Expert (SME) - AI Model Evaluation (US)Volga Partners · Remote · 2d ago$45–$160/hr
- Physician Reviewer (MD/DO) - Medical AI EvaluationMindrift · Remote · 2d ago$70/hr
- Computational Chemistry Researcher (Task Author)AfterQuery · Remote · 2d ago$100/hr
- Computational Engineering Researcher (Task Author)AfterQuery · Remote · 2d ago$100/hr
- Government Subject Matter Expert (SME) - AI Model EvaluationVolga Partners · Remote · 2d ago$35–$40/hr
- Healthcare Subject Matter Expert (SME) - AI Model Evaluation (New Zealand)Volga Partners · Remote · 2d ago$35–$140/hr
- Licensed Physician (MD/DO) - Freelance AI TrainerMindrift · Remote · 2d ago$70/hr
- Licensed Physician (MD/DO) - Freelance AI TrainerMindrift · Remote · 2d ago$60/hr
- Licensed Physician (MD/DO) - Freelance AI TrainerMindrift · Remote · 2d ago$35/hr
- Earth, Ocean & Climate Science Researcher (Task Author)AfterQuery · Remote · 2d ago$100/hr
- Computational Materials Science Researcher (Task Author)AfterQuery · Remote · 2d ago$100/hr
- Physician (MD/DO) - Medical AI EvaluationMindrift · Remote · 2d ago$35/hr
- Physician Reviewer (MD/DO) - Medical AI EvaluationMindrift · Remote · 2d ago$35/hr
- Physician (MD/DO) - Medical AI EvaluationMindrift · Remote · 2d ago$70/hr
- Computational Biology & Bioinformatics Researcher (Task Author)AfterQuery · Remote · 2d ago$100/hr
- Physician Reviewer (MD/DO) - Medical AI EvaluationMindrift · Remote · 2d ago$60/hr
- Electrical EngineerMercor · Remote · 3d ago$80–$120/hr
- Mechanical Design & Analysis Domain Lead (CAD/CAE Expert)Turing · Remote · 3d ago
- Education Practitioner - Learning & Assessment Specialistmicro1 · Remote · 3d ago$90–$130/hr
- Agriculture, Forestry & Environmental Expertsmicro1 · Remote · 3d ago$40–$60/hr
- Retail Trade & Operations Expertmicro1 · Remote · 3d ago$40–$70/hr
- Employment Lawyermicro1 · Remote · 3d ago$100–$170/hr
- Tax Attorneymicro1 · Remote · 3d ago$100–$170/hr
- Personal Injury Lawyermicro1 · Remote · 3d ago$100–$170/hr
- Lawyermicro1 · Remote · 3d ago$100–$170/hr
- Bilingual Medical Doctor (Japanese)micro1 · Remote · 3d ago$125/hr
- Bilingual Medical Doctor (Korean)micro1 · Remote · 3d ago$125/hr
- Pediatrician (MD)Mercor · Remote · 3d ago$150/hr
- Accounting Professionals: Evaluation of Core WorkflowsTerac · Remote · 3d ago$1,500/task
Agentic Tasks & RL Environments
Pay and platforms for this work- VBT Task AuthorTuring · Remote · 2d ago
- AI Agent Evaluation Specialist (CS / Data Science Students Welcome)Mindrift · Remote · 3d agoup to $30/hr
- AI Agent Evaluation Specialist (CS / Data Science Students Welcome)Mindrift · Remote · 3d agoup to $25/hr
- AI Agent Evaluation Specialist (CS / Data Science Students Welcome)Mindrift · Remote · 3d agoup to $20/hr
Data Annotation & Labeling
Pay and platforms for this work- 3D Artists & Video Editors (Must own MacBook)Mercor · Remote · today$50–$60/hr
- Data Analysts & Spreadsheet Specialists (Must own MacBook)Mercor · Remote · today$50–$60/hr
- Image Annotation QATuring · Remote · 2d ago$7/hr
- Audio Video AnnotatorTuring · Remote · 2d ago
- Paid Photo Contributor Opportunity (Aged 50+)micro1 · Remote · 3d ago$139–$140/hr
- Paid Photo Contributor Opportunity (Hawaii-based)micro1 · Remote · 3d ago
- Paid Photo Contributor Opportunity (Twins)micro1 · Remote · 3d ago
Robotics & Physical-AI Data
Pay and platforms for this work- Indoor 3D Home Capture StudyOneForma · Remote · 2d ago
Multilingual & Localization
Pay and platforms for this work- AI Data Collection Contributor - English (United States)Braintrust · Remote · 2d ago
- AI Data Collection Contributor - Italian (Switzerland)Braintrust · Remote · 2d ago$30 fixed
- AI Data Collection Contributor - English (Canada)Braintrust · Remote · 2d ago$23 fixed
- AI Data Collection Contributor - Bulgarian (Bulgaria)Braintrust · Remote · 2d ago$15 fixed
- AI Data Collection Contributor - Finnish (Finland)Braintrust · Remote · 2d ago$28 fixed
- AI Data Collection Contributor - Hebrew (Israel)Braintrust · Remote · 2d ago$24 fixed
- AI Data Collection Contributor - Danish (Denmark)Braintrust · Remote · 2d ago$28 fixed
- AI Data Collection Contributor - Swedish (Sweden)Braintrust · Remote · 2d ago$28 fixed
- AI Data Collection Contributor - Dutch (Netherlands)Braintrust · Remote · 2d ago$26 fixed
- AI Data Collection Contributor - German (Switzerland)Braintrust · Remote · 2d ago$30 fixed
- AI Data Collection Contributor - German (Germany)Braintrust · Remote · 2d ago$23 fixed
- AI Data Collection Contributor - French (Switzerland)Braintrust · Remote · 2d ago$30 fixed
- AI Data Collection Contributor - French (France)Braintrust · Remote · 2d ago
- AI Data Collection Contributor - Spanish (Mexico)Braintrust · Remote · 2d ago
- AI Data Collection Contributor - Arabic (Morocco)Braintrust · Remote · 2d ago
- AI Data Collection Contributor - Malay (Malaysia)Braintrust · Remote · 2d ago
- AI Data Collection Contributor - Indonesian (Indonesia)Braintrust · Remote · 2d ago
- Polish Localization Reviewer - Clinical & Marketing (Poland - Remote)Braintrust · Remote · 2d ago$42–$44/hr
- Bangla AI Evaluation SpecialistHandshake AI · Remote · 3d agoup to $30/hr
- Hindi AI Evaluation Specialist (Singaporean Dialect)Handshake AI · Remote · 3d agoup to $30/hr
- Generative AI Associate Vietnamese Speaking - Flexible HoursInnodata · Remote · 3d ago$15/hr
- Generative AI Associate Turkish Speaking - Flexible Hours Innodata · Remote · 3d ago$15–$20/hr
- Generative AI Associate Russian Speaking - Flexible HoursInnodata · Remote · 3d ago$15/hr
- Alpheratz Project - Catalan (Spain) Translation Quality RaterWelo Data · Remote · 3d ago$21.90/hr
- Alpheratz Project - Valencia (Spain) Translation Quality RaterWelo Data · Remote · 3d ago$21.90/hr
- Alpheratz Project - Galician (Spain) Translation Quality RaterWelo Data · Remote · 3d ago$21.90/hr
- Alpheratz Project - Basque (Spain) Translation Quality RaterWelo Data · Remote · 3d ago$21.90/hr
- Monetize Your Finnish Skills - 3-Day Paid Research Study, $100/hrMindrift · Remote · 3d ago$100/hr
- Extra Income in 3 Days - Research Study for Swiss German Speakers, $100/hrMindrift · Remote · 3d ago$100/hr
- Short-Term Paid Study for Italian Speakers - Flexible 3-Day ScheduleMindrift · Remote · 3d ago$100/hr
- New Freelance Project - Dutch Speakers for 3-Day Paid Study, $100/hrMindrift · Remote · 3d ago$100/hr
- Paid Gig for Flemish Speakers - 3-Day Research Study, $100/hrMindrift · Remote · 3d ago$100/hr
- New Freelance Project - Swiss German Speakers for 3-Day Paid Study, $100/hrMindrift · Remote · 3d ago$100/hr
- Paid User Study for German Speakers - Use Your Native Language, $100/hrMindrift · Remote · 3d ago$100/hr
- Short-Term Paid Study for Swiss German Speakers - Flexible 3-Day ScheduleMindrift · Remote · 3d ago$100/hr
- German Speakers: Earn Up to $2,400 in 3 DaysMindrift · Remote · 3d ago$100/hr
- Extra Income for Danish Speakers - Short-Term Paid Study, $100/hrMindrift · Remote · 3d ago$100/hr
- Earn $100/hr - 3-Day Research Study for Danish SpeakersMindrift · Remote · 3d ago$100/hr
- Part-Time Research Participant - Swiss Italian-Speaking StudentsMindrift · Remote · 3d ago$100/hr
- Short-Term Paid Study for German Speakers - Flexible 3-Day ScheduleMindrift · Remote · 3d ago$100/hr
- Earn $100/hr Using Your Flemish - 3-Day Research Study, No Experience NeededMindrift · Remote · 3d ago$100/hr
- Extra Income for Swiss German Speakers - Short-Term Paid Study, $100/hrMindrift · Remote · 3d ago$100/hr
- Finnish-Speaking Participants Needed - Paid 3-Day StudyMindrift · Remote · 3d ago$100/hr
- No Experience Needed - Paid 3-Day Study for Swiss Italian Speakers, $100/hrMindrift · Remote · 3d ago$100/hr
- Paid User Study for Italian Speakers - Use Your Native LanguageMindrift · Remote · 3d ago$100/hr
- Short-Term Paid Study for Swiss Italian Speakers - Flexible 3-Day ScheduleMindrift · Remote · 3d ago$100/hr
- Extra Income for Italian Speakers - Short-Term Paid Study, $100/hrMindrift · Remote · 3d ago$100/hr
- Earn $100/hr - 3-Day Research Study for Swiss German SpeakersMindrift · Remote · 3d ago$100/hr
- German-Speaking Participants Needed - Paid 3-Day StudyMindrift · Remote · 3d ago$100/hr
- Homemaker Side Income - 3-Day Study for Finnish Speakers, $100/hrMindrift · Remote · 3d ago$100/hr
- Paid User Study for Finnish Speakers - Use Your Native Language, $100/hrMindrift · Remote · 3d ago$100/hr
- Short-Term Freelance Gig for Bilingual Flemish Speakers - $100/hrMindrift · Remote · 3d ago$100/hr
- Extra Income in 3 Days - Research Study for Dutch Speakers, $100/hrMindrift · Remote · 3d ago$100/hr
- Monetize Your Italian Skills - 3-Day Paid Research Study, $100/hrMindrift · Remote · 3d ago$100/hr
- Paid User Study for Swiss German Speakers - Use Your Native Language, $100/hrMindrift · Remote · 3d ago$100/hr
- Freelance Research Participant - Swiss Italian Speakers, $100/hrMindrift · Remote · 3d ago$100/hr
- Short-Term Gig: Earn $100/hr in a 3-Day Study - Finnish SpeakersMindrift · Remote · 3d ago$100/hr
- Earn $100/hr Using Your Swiss Italian - 3-Day Research Study, No Experience NeedMindrift · Remote · 3d ago$100/hr
Transcription, Audio & Speech
Pay and platforms for this work- Remote Customer Service AgentPasiflora AI · Remote · 1d ago$11.20/hr
- Remote English Customer CallerPasiflora AI · Remote · 1d ago
- Voice Actor - Flexible Hours Innodata · Remote · 2d ago$25–$30/hr
- English Voice Recordingmicro1 · Remote · 2d ago$20–$70/hr
- Voice Director - Spanish (Colombia)TransPerfect DataForce · Remote · 3d ago
- Mandarin Chinese Speaker – Speech Data Project (Taiwan only, Freelance)Braintrust · Remote · 3d ago$10/hr
- Audio Quality Assurance Reviewer - Spanish (Colombia)TransPerfect DataForce · Remote · 3d ago
- Thai Audio Segmentation & TranscriptionLifted (Upwork) · Remote · 3d ago
Red-Teaming & AI Safety
Pay and platforms for this work- Safety Research Scholar - Human Frontier LabsScale AI Human Frontier Collective · Canada; United Kingdom; United States · 2d ago
Research Studies & Surveys
Pay and platforms for this work- AI Assistant User – Weekly Feedback StudyMercor · Remote · today$30–$35/hr