Curated remote opportunities

Remote AI & Data Training Jobs in United States 2026

3131 remote jobs open to candidates in United States in AI & Data Training. Updated daily.

Truelancer
AI Expert - Biology Contractor
AI Research Literature +12 Databases Biology Genetics Genomics Biochemistry Microbiology Physiology Ecology Pharmacology Bioinformatics Neuroscience Immunology
  • United States
  • $70 – $100/hr
  • Aug 11, 2026

Truelancer AI is looking for PhD researchers and early-career scientists in Life Sciences to participate in a large-scale AI research, scientific data validation, and quality evaluation project.

Outlier
Response Rater Contractor ↘ +33 regions
AI English Flexible +12 Communication MATCH Writing Zoom Onboarding Payments Tax Generative AI Written communication Attention to Detail AI Tools Spoken English
  • United Arab Emirates, Argentina, Austria +30AustraliaBelgiumBrazilCanadaSwitzerlandColombiaGermanyDenmarkSpainFinlandFranceUnited KingdomIndonesiaIrelandIndiaItalyJapanLuxembourgMexicoMalaysiaNetherlandsNorwayNew ZealandPeruPhilippinesPuerto RicoSwedenSingaporeUnited StatesVenezuela
  • $18/hr
  • Aug 11, 2026

Outlier helps the world’s most innovative companies improve their AI models by providing human feedback. Are you a strong communicator with fluency in English who would like to lend your expertise to train AI models?

AfterQuery
Planning Engineering Flexible +12 Management Infrastructure Professional Experience Document review Problem Solving Technical Evaluation Building Systems Construction Documents Building Codes Construction Management Civil Engineering Architectural Engineering
  • Remote (Global)
  • $75/hr
  • Aug 11, 2026

This is a remote, project based role for construction professionals with 1 to 3 years of professional experience. You will complete tasks spanning construction planning, document review, field problem solving, and technical evaluation across a variety of project types and…

Meridial AI
AI Expert - Music & Audio Contractor ↘ +140 regions
STEM Open Source Education +3 Transcription Music Education Information Retrieval
  • United States, Albania, Algeria +137AndorraAntigua and BarbudaArgentinaAustraliaAustriaBahamasBahrainBangladeshBarbadosBelgiumBelizeBeninBoliviaBosnia and HerzegovinaBotswanaBrazilBulgariaCameroonCanadaChileColombiaCosta RicaCroatiaCyprusDenmarkDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEstoniaFijiFinlandGabonGambiaGhanaGreeceGrenadaGuyanaHondurasHungaryIcelandIndiaIndonesiaIrelandIsraelItalyJamaicaJapanJordanKiribatiKuwaitLatviaLesothoLiberiaLiechtensteinLithuaniaLuxembourgMadagascarMalawiMalaysiaMaldivesMaltaMarshall IslandsMauritiusMexicoMicronesiaMonacoMontenegroNamibiaNauruNepalNetherlandsNew ZealandNorwayOmanPalauPapua New GuineaParaguayPeruPhilippinesPolandPortugalQatarRomaniaSaint Kitts and NevisSaint LuciaSaint Vincent and the GrenadinesSamoaSan MarinoSao Tome and PrincipeSenegalSerbiaSeychellesSierra LeoneSingaporeSlovakiaSloveniaSolomon IslandsSouth AfricaSouth KoreaSpainSurinameSwedenSwitzerlandTanzaniaThailandVatican CityTogoTongaTrinidad and TobagoTunisiaTurkeyTuvaluUgandaUnited KingdomUruguayVanuatuVietnamZambiaBhutanBruneiFranceGuatemalaMoroccoNigeriaRwandaSaudi ArabiaCape VerdeIvory CoastKosovoTimor-LesteCzech RepublicNorth MacedoniaEswatini
  • $20/hr
  • Aug 10, 2026

Current open-source source separation models (HTDemucs, Open-Unmix, MDX-Net, RS-RoFormer family) separate mixtures into only 4–6 stems.

Prolific
AI Planning Writing +9 Payments Flexible Infrastructure Positioning Recruiting Human Data Professional Experience Academic Writing Data Infrastructure
  • United States
  • Up to $20/hr
  • Aug 10, 2026

Travel Agent with a Way with Words? Help Train the Next Generation of AI About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

xAI
Linguistics (SME) Full-time
AI Croatian Make +12 Microsoft Teams Pronunciation Nuance English Accuracy Annotation Transcription Translation Localization Acting Podcasting Linguistics
  • United States (US: not WY, IL)
  • $35 – $45/hr
  • Aug 8, 2026

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not.

Verita AI
AI Expert - Clinical & Medical Full-time ↻ Reposted ↘ +2 regions
Medicine Accuracy AI +11 Consistency Annotation Physiology Psychology Research Flexible LLMs Attention to Detail Pattern Recognition Annotation Platforms Data Annotation
  • United States, India
  • $60/hr
  • Aug 8, 2026

You'll assess AI-generated content for scientific accuracy, safety, and relevance — contributing to the development of responsible AI that supports evidence-based sleep health information.

Verita AI
AI Expert - Clinical & Medical Contractor ↻ Reposted
Accuracy AI Annotation +12 Data Classification Biomechanics Programming Communication Documentation Spreadsheets Physiology Research Analysis Benchmarking Training Analytical Skills
  • United States
  • $50/hr
  • Aug 8, 2026

In this role, you'll evaluate AI-generated content for scientific accuracy, safety, and relevance while reviewing and annotating datasets related to physical activity, exercise, and movement patterns.

Verita AI
Code Annotation Contractor ↻ Reposted
Flexible AI Audit +12 Writing Quality Assurance Auditing Human Data Annotation AI Training Engineering Rubrics Data Annotation Code Review Computer Science Software Engineering
  • United States, Canada
  • $30/hr
  • Aug 7, 2026

Engagement type: Independent contractor, paid per completed task Location: Remote (must be based in North America) Duration: Paid pilot, ~1 week, with potential for continued or expanded work for strong performers Time commitment: ~10+ hours minimum during the pilot window,…

Verita AI
AI Expert - Software Engineering Full-time ↻ Reposted
Go AI Engineering +12 Concurrency Channels Management Optimization GitHub Claude Gemini Command Line Cursor Testing Debugging Writing
  • United States, Canada, United Kingdom +3IndiaLatin AmericaEurope
  • $50/hr
  • Aug 7, 2026

In this role, you'll work on production-quality engineering tasks, review AI-generated code, provide technical feedback, and help improve the capabilities of next-generation AI models. This is a fully remote contractor opportunity with immediate start availability.

Verita AI
AI Expert - Software Engineering Full-time ↻ Reposted
Python Docker Engineering +12 AI FastAPI Flask Django Git Claude Cursor Codex GitHub Testing Problem Solving Microsoft Teams
  • Remote (Global) (not Kenya)
  • Aug 7, 2026

This is a fully remote, asynchronous contractor opportunity. Experts complete one task per day on average, with each task focused on realistic software engineering workflows that help train and evaluate next-generation AI systems.

Turing
Linguistics (SME) Contractor
AI Polish Research +8 Gemini Make Testing Writing Ethics Linguistics Journalism Computer Science
  • Remote (Global)
  • $20/hr
  • Aug 6, 2026

About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Role Overview As an AI Quality Analyst, you will evaluate a new personalization feature for Gemini. You will assess how well the model uses information from past conversations, Gmail, Google Search, and YouTube activity to make responses more relevant and helpful. Key Responsibilities Design and execut

Turing
Research AI ChatGPT +9 English Mathematics Engineering Reasoning Statistics Large Language Models Language Models English comprehension Applied Mathematics
  • United States
  • Aug 6, 2026

About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Role Overview In this role, you will be working on projects to help fine-tune large language models (like ChatGPT) using your strong analytical and English comprehension skills. The ideal candidate should have a solid foundation in mathematics, particularly at the level expected in engineering entrance

Turing
Humanities Research AI +12 Training Reasoning STEM Philosophy Literature Linguistics Analysis English Writing Teaching Training Pipelines Cultural Studies
  • Remote (Global)
  • Aug 6, 2026

About Turing Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who specialize in coding, reasoning, STEM, multilinguality, multimodality, and agents. Role Overview We are seeking accomplished Humanities graduates to help advance

TELUS International
Deduplication Machine Learning Research +6 Training Lighting Expressions Accuracy Model Training Quality Control
  • Remote (Global)
  • $13.20 one-time
  • Aug 6, 2026

The objective of this project is to collect a large and diverse dataset of current neutral selfies, head-pose captures, and historical facial images to support machine-learning research and facial recognition model training at TELUS.

DATAmundi
Home Activities Video Contractor · Part-time Short-term
Attention to Detail Data Collection Video Recording +2 Following Instructions Independent Work
  • United States
  • $12/hour (accepted video hours)
  • Aug 6, 2026

Record first-person videos of everyday household activities using a smartphone head mount and a mobile app. This fully remote, flexible data collection project pays $12 per accepted video hour and requires no prior experience.

Welo Data
Response Rater Full-time
CRO Translation Localization +12 Operations Compliance Assurance Formatting English Accuracy Consistency Quality Assurance Management Microsoft Word Onboarding Recruiting
  • United States
  • Aug 6, 2026

Welo Life Sciences, a Welo Global brand, is a specialized language and technology partner serving pharmaceutical, CRO, and medical device organizations operating in regulated global markets.

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