Remote AI training and data labeling jobs

Join Mercor's bench of management consultants for future AI evaluation projects: writing grading criteria for consulting deliverables and scoring AI and human work. No project is open yet. For consultants with 1+ year at MBB or equivalent. Remote, $100–150/hour.

Operational health physicists from DOE sites, national labs, reactors and decommissioning projects red-team frontier AI models: write benign, dual-use and adversarial prompts, judge model replies against a policy standard, and write reference answers. Remote contract at $65–75 per task.

Red-team frontier AI models from the chemical defence side: write benign, dual-use and adversarial prompts drawn from countermeasures, protection and detection work, judge how models respond against a policy standard, and write the reference answers. Remote contract at $65–75 per task.

Remote hourly contract for game developers, technical artists and virtual production or archviz specialists who already run Unreal Engine on their own Windows PC. $30–40/hour, paid weekly via Stripe or Wise. The engine is free to download; a display above 2.5 megapixels is required.

Korean-speaking PhD chemists and biologists write specialised science prompts in Korean and grade AI answers for accuracy and dual-use safety. Part-time remote at $63–67/hour, $15 above the Korean generalist role and third-highest in the series. East Asia preferred, not required.

Native Korean speakers write prompts on sensitive subjects, classify conversations and flag adversarial phrasing so AI models stay safe in Korean. Business English and a bachelor's (in progress is fine). Part-time remote at $48–52/hour; South Korea or East Asia preferred, not required; 7 hires this month.

Senior M&A, securities and governance lawyers design corporate law scenarios, reference memos and rubrics that test AI on deal work. US (Delaware, SEC) or international (UK Companies Act, EU) track. Remote hourly contract at $90–100/hour; 5+ years at a major firm, bank or large company.

Hindi-speaking PhD chemists and biologists write specialised science prompts in Hindi and grade AI answers for accuracy and safe handling of dual-use topics. Part-time remote at $23–27/hour; India or South Asia preferred, not required. 12 hires this month, among the busiest in the series.

Audit Spanish (Spain) speech data for Amazon's Sonic project: check annotators' transcripts against audio with fixed error codes and pass/fail verdicts, and correct word-level timestamp alignment. Native Spanish as spoken in Spain is a hard requirement; rationales are in English. Remote hourly contract at $39.50/hour.

Portuguese-speaking PhD chemists and biologists write specialised science prompts in Portuguese and grade how AI models handle accuracy and dual-use safety. Part-time remote at $50–54/hour; Portugal or Western Europe preferred, not required. PhD candidates eligible; 9 hires this month.

Named RSOs and radiation protection managers on broad-scope, hospital, university or industrial licences red-team frontier AI models: write benign, dual-use and adversarial prompts, judge model replies against a policy standard, and write reference answers. Remote contract at $65–75 per task.

Board-certified radiologists label findings, write reference reports, grade AI-generated reads and author rubrics for medical imaging AI. Non-clinical, remote worldwide, hourly contract at $200–400/hour with a 15-hour weekly minimum. Weekly pay via Stripe or Wise.

AI safety testing in Urdu and English: provoke jailbreaks, bias and harmful output from chat models and judge whether their Urdu answers are accurate and appropriate, in Nastaliq script or Roman Urdu. Evaluation judgment is the core ask. Remote hourly contract at $16–22/hour, weekly pay.

Evaluate generative music AI for a leading AI lab: compare AI-made songs head to head on musicality, prompt adherence, vocals and mix, label genre and structure, and check lyrics and vocals. For Thai-speaking producers or engineers with 2+ years' experience. Remote, flexible hours, up to 6 months, $18/hour.

Rate AI-generated music for a leading AI lab: head-to-head song comparisons on musicality, prompt adherence, vocals and mix, genre and structure labelling, and lyric and vocal checks. For Russian-speaking producers and mix engineers with 2+ years' experience. Remote, flexible hours, up to 6 months, $35–49/hour.

Remote hourly contract for video editors and content producers who already cut in Adobe Premiere on their own Windows PC. $30–40/hour, paid weekly via Stripe or Wise. Your own Adobe subscription and a display above 2.5 megapixels are required; the tasks are not described.

Paid pilot for US market access and pricing professionals: set and pressure-test gross-to-net and formulary-tier assumptions by drug class, judge whether coverage and rebating assumptions match real payer behaviour, and write rubrics for AI drug analysis. 5+ years, 10–20 hours. $175–200/hour.

Remote hourly contract for photographers, retouchers and digital designers who already use Adobe Photoshop on their own Windows PC. $30–40/hour, paid weekly via Stripe or Wise. Requires your own Adobe licence and a display above 2.5 megapixels. 9 hires this month.

Experienced Spanish tutors lead recorded one-on-one lessons with native English-speaking learners so a language-learning platform can capture authentic tutoring conversations. 3+ years' teaching and a degree required. About 7 hours a week for roughly three weeks, $60–65/hour, remote.

Grade AI-generated slides, spreadsheets and documents for real-world data science quality, flagging factual, visual and presentation errors in structured written feedback. Needs 5+ years at a top firm in the US, UK, Canada, Australia or New Zealand. $100–150/hour.

Paid pilot for US epidemiologists: size patient populations for drugs and indications (prevalence, incidence, diagnosed to treated to addressable), judge whether estimates are sound and well sourced, and write rubrics for AI drug analysis. 5+ years and a graduate degree, 10–20 hours. $150–175/hour.

An expert-interview listing for engineers who have shipped production search, especially agentic search in the LLM era: a 25-minute conversational interview about relevance, evaluation and real trade-offs, with a possible paid 30-minute follow-up call at $200. No coding, no take-home. Listed at $80–150 per task.

Grade AI-generated slides, spreadsheets and documents for real-world software engineering quality, flagging factual, visual and presentation errors with written feedback. Needs 5+ years at a top firm in the US, UK, Canada, Australia or New Zealand. $100–150/hour.

Native German speakers write prompts on sensitive subjects, classify conversations and flag adversarial phrasing so AI models behave safely in German. Business English and a bachelor's (in progress is fine). Part-time remote at $48–52/hour; Germany or Western Europe preferred, not required; 8 hires this month.