Remote AI training and data labeling jobs

Build a real estate deal model in Excel from a synthetic document pack, with live formulas and sourced assumptions, then score two other contractors' models against fixed criteria. For associates at real-estate-focused mid-market PE funds with ~2 years of IB first. US only, about 20–25 hours over 1.5–2 weeks, $80–100/hour.

Turn real lab and test-bench experience into AI benchmark tasks: build test logs, calibration records and failure reports, define the right diagnosis, and write 35+ point rubrics. Remote contractor, $30–70/hour paid per accepted task, 50 openings, 4+ years in test or production.

Mechanical designers build and validate parametric FreeCAD models of parts and assemblies, applying GD&T, to create a CAD dataset for AI training. Optional Python scripting. Remote contractor role, 50 openings, $40–100/hour.

Turn everyday insurance judgment into AI training data: design realistic underwriting, claims, actuarial and compliance scenarios, review AI outputs and write feedback. Open to every insurance specialty, 3+ years, US-based. $75/hour.

Review AI-generated and human-written text for grammar, usage, meaning and instruction-following, then write short, objective feedback against detailed guidelines. Native U.S. English is required. Fifty openings, contractor, $40–50/hour, at least 20 hours a week on a four-week initial sprint.

Open multi-part assemblies in FreeCAD, work out their design intent, and write several exact-answer technical questions per assembly that a model cannot guess its way through. Fifty openings, flagged high demand, contractor at $40–80/hour. FreeCAD experience helps but is not required.

Grade and rank answers from AI chat and search tools against detailed guidelines, write prompts that probe edge cases, and reconcile ratings with the rubric. Generalist contractor role for Northern America and Europe, $14–36/hour, 50 openings, posted this week.

Turn hands-on CRISPR, cloning and genotyping know-how into expert content and assessments that train AI on molecular and cell biology. Contractor, remote, 100 openings, $70–90/hour. A bachelor's degree plus real wet-lab gene-editing experience is the bar.

Data engineers build and run large-scale pipelines in Python with Spark, Hadoop or Flink, manage relational and NoSQL stores, and enforce data quality on a micro1 project framed as AI training. Remote contractor role, 50 openings, $30–80/hour.

Prepare, audit and evaluate financial statements, advise on cost and budget systems, and apply accounting, economics and tax knowledge to AI training datasets. A bachelor's in accounting or a related field and a CPA, auditor or tax specialist title are required. One opening, contractor, $40–95/hour.

Complete real PCB workflows in Altium Designer on screen recording (schematics, layout, placement, routing, validation), then write prompts and rubrics from them so AI agents learn to use the tool. Needs your own Altium access and prior human-data experience. 40 openings, $90–175/hour.

Funds lawyers redline fund documents in simulated negotiations, grade how an AI handles them, and write the scoring criteria. Two years in the funds group of a corporate law firm, an ABA JD and active US bar admission are the stated bar. 100 openings, task-based pay at $90–130/hour and roughly 3.5 hours per task.

Record natural, clean Brazilian Portuguese audio on professional equipment for an AI training dataset, with a sample recording as part of onboarding. Three years of recording or voice work preferred; bring your gear to the interview. 25 openings, contractor, $20–40/hour.

Complete real GitHub workflows (branches, PRs, issues, Actions) while recording your screen, then write prompts and rubrics from what you did. Remote contractor, $90–175/hour, 40 openings. Prior human-data work such as RLHF or annotation is preferred.

Model production-ready parts and assemblies in FreeCAD or similar parametric CAD, with GD&T drawings and DFM checks, as reference material for AI training. Remote contractor, $40–100/hour, 50 openings, 2+ years designing for manufacture.

Check inpatient records (FHIR data, HPI, PMH, assessments and plans) against the claims made about them, flag missing or inconsistent information, and apply guidelines consistently to improve AI training data. Board-certified MD or DO with inpatient work in the last two years. Thirty openings, contractor, $70–100/hour.

Work real investigations in Security Onion (alerts, network traffic, logs) while recording your screen, then write prompts and rubrics from each workflow. Remote contractor, $90–175/hour, 40 openings. Hands-on Security Onion access and prior human-data work are preferred.

Write production-style DevOps tasks (CI/CD, Kubernetes, IaC, monitoring, incident response) with working reference solutions, then review and correct AI-generated attempts. Remote contractor, $50–100/hour, 20+ hours a week, 3+ years in DevOps, SRE or platform work.

Bring ambulance dispatch experience to an AI training project: triage and route simulated emergency requests across radio, phone and chat using standard protocols, document each decision, and help set the quality bar for realistic emergency-communications data. Certification not required. $30–55/hour, 50 openings.

Build messy, realistic data-entry tasks (CSVs, PDFs, spreadsheets with seeded errors), define the correct end state, and write 35+ point rubrics that grade AI agents on them. Remote contractor, $20–35/hour, paid per accepted task. Suits people from healthcare claims, finance back office or legal ops.

Spot-check transformed datasets to confirm PII was properly redacted or anonymised, and report what slipped through. Remote contractor, $31–60/hour, 60 openings. Built for paralegals, eDiscovery specialists and privacy or compliance reviewers.

Listen to 30–90 second field recordings and log what is really there (instruments, tempo, key, timestamped background sounds), compare the same song recorded in different places, and later grade AI descriptions of the clips. Three years of hands-on music or audio experience; 20–25 hours a week. $30–45/hour, ten openings.

CAM programmers and CNC machinists fluent in Autodesk Fusion 360: review AI-generated manufacturing advice and build the rubrics that grade it for accuracy and efficiency. Per-task pay with weekly minimums. 100 openings, contractor, $60–100/hour.

Technical B2B sellers bring wholesale selling experience (qualifying leads, translating specs into business value, handling objections over long cycles) to an AI training project. Four years of technical B2B sales is the bar; an engineering or science background is highly desirable. Fifty openings, $45–85/hour.