Remote AI training and data labeling jobs

Senior electrical engineers from large technology, industrial or energy companies build AI evaluation scenarios across power systems, PCB and semiconductor design, embedded firmware, signal processing and controls, with reference analyses and rubrics on a US (NEC, NESC, IEEE) or IEC track. Remote hourly contract at $70–80/hour.

A roughly 15-minute written intake for compliance and financial-crime professionals, used to scope upcoming Mercor AI projects in AML, KYC, sanctions, surveillance and regulatory reporting. Listed at $80/hour; the main value is priority routing to later engagements. Remote, any compliance seat.

Remote hourly contract for mechanical and manufacturing engineers who already run SolidWorks Premium on their own Windows PC. $45–55/hour, weekly via Stripe or Wise. You supply the licence and a screen setup above 2.5 megapixels; the ad does not describe the tasks.

Write sensitive-topic prompts in Ukrainian and classify prompts and conversations for an AI safety project, flagging adversarial phrasing as you go. Native Ukrainian, business English and a bachelor's (finished or in progress). Part-time remote at $38–42/hour; Eastern Europe preferred, not required.

PhD chemists and biologists who write fluent Finnish: author specialised science prompts and judge how AI models answer them, including where a question strays into dual-use territory. Part-time remote at $61–65/hour, $13 above the Finnish generalist role. Finland or Western Europe preferred, not required.

Remote hourly contract for Mac-based IT admins, sysadmins, DevOps engineers and cross-platform developers who already run VMware Fusion on their own Mac. $55–65/hour, paid weekly via Stripe or Wise. Requires a display above 2.5 megapixels; tasks are not described.

A short-term expert evaluation project for hands-on electrical test engineers: test system design, instrument integration, automation scripts, HIL testing and failure analysis, plus reviewing test methods and results. Degree in EE or a related field. Remote hourly contract at $70–85/hour.

Assess AI-narrated audiobooks in French (France) and annotate each failure: wrong or missing liaisons, mispronounced or skipped words, misread numbers and abbreviations, stilted intonation, glitches. For native French speakers who love audiobooks. Remote hourly contract, around 20 hours a week, $15–20/hour.

Evaluate surveys and AI-generated survey content for an AI research organisation: question wording, screeners, skip logic, sampling and bias. Open to market researchers, insights managers, behavioural scientists, UX researchers and pollsters with 3+ years of hands-on survey work. Remote hourly contract at $120/hour.

Civil rights, environmental and legal aid attorneys build AI evaluation scenarios, reference briefs and rubrics on a US track (civil rights statutes, NEPA, CAA, CWA) or an international one (human rights law, EU directives). Remote hourly contract at $90–100/hour; 5+ years in public interest practice.

Build underwriting and risk-selection scenarios, write golden underwriting decisions, and grade AI answers on coverage reading, risk classification and pricing math. Any line of business, 2+ years; CPCU and similar credentials are a bonus. $80/hour, remote, minimum 20 hours a week.

Thai-speaking PhD chemists and biologists write specialised science prompts in Thai and grade how AI models answer them, with a focus on dual-use safety. Part-time remote at $24–28/hour, $6 above the Thai generalist role. Southeast Asia preferred, not required; 10 hires this month.

Research-level benchmark work on bacterial population growth: two-state growth-rate switching with gamma-distributed waiting times, the Euler-Lotka equation, renewal theory and first-passage times. Solver, Auditor or Adjudicator roles. Ten openings, contractor, $80–160/hour, remote.

Seasoned transactional lawyers redline contracts in simulated negotiations, grade AI responses to contract scenarios, and design the criteria that score them. Three years in-house on technology transactions (MSAs, NDAs, ISDAs, derivatives) is the stated bar; M&A or fund formation at a firm is preferred. 100 openings, task-based at $90–130/hour and about 3.5 hours per task.

Evaluate AI-generated psychological content for clinical accuracy, bias and cultural fit, and build case studies and therapeutic dialogues for training. PhD in psychology or MD with psychiatry residency, plus native fluency in one of 16 listed languages and advanced English. 70 openings, contractor, $100–200/hour.

Create and annotate 3D character animations in Blender, Maya or Cinema 4D so AI models learn how rigged characters move. Pitched at entry and mid-level animators, not seniors. One opening, contractor, $15–80/hour.

Review AI-narrated audiobooks in US / North American English and flag where the synthetic narrator slips: mispronounced names, dropped or added words, numbers and abbreviations read wrongly, flat intonation, glitches. The best-paid version of this project at $20–25/hour. Remote hourly contract, about 20 hours a week.

Listen to AI-narrated audiobooks in US / North American Spanish and log each narration error: mispronounced, skipped or added words, misread numbers and abbreviations, stiff intonation, audio glitches. For native Spanish-speaking audiobook listeners. Remote hourly contract, about 20 hours a week, $15–20/hour.

Take finished editorial, poster and marketing designs apart into structured layers (hierarchy, geometry, type system, style) and describe short video clips in cinematography terms, building a design dataset for AI training. Thirty openings, contractor, $20–50/hour, with a quality-lead track for designers with 7+ years or art direction experience.

Curate and annotate drug-discovery datasets, judge AI answers on medicinal chemistry and molecular analysis, and write feedback that improves the model. Contractor, remote, 30 openings, $90–120/hour. An advanced degree and cheminformatics or omics experience are the preferred background.

For Danish-speaking PhD scientists in chemistry or biology: write specialised prompts in Danish, grade AI answers for accuracy and safe handling, and classify conversations against guidelines. Part-time remote at $61–65/hour. Denmark or Western Europe preferred, not required; PhD candidates eligible.

Remote hourly contract for mechanical engineers and equipment designers who already run Autodesk Inventor Professional on their own Windows PC. $45–55/hour, paid weekly via Stripe or Wise. Bring your own licence and a display above 2.5 megapixels; the tasks are not described.

Senior mechanical engineers from Fortune 500 or major industrial manufacturers write AI evaluation scenarios drawn from real product design, analysis and certification work, with reference outputs and rubrics on an ASME or ISO track. 5+ years required. Remote hourly contract at $70–80/hour; 285 hires this month.

Formulation and synthesis chemists from pyrotechnics or propellant work red-team frontier AI models: write benign, dual-use and adversarial prompts, grade the model replies against a policy standard, and write reference answers. Remote contract at $65–75 per task.