Remote AI training and data labeling jobs

Build hard codebase-exploration tasks for an RL environment that trains AI agents: rewrite engineering questions about production Go repos (etcd, Traefik, Helm, gRPC-Go, Temporal and more) so frontier agents fail them, tune rubrics and foils, and pass a validation loop. $130 per approved task, remote.

Complete self-contained fund-ops exercises from mock ledgers, statements and notices: reconciliations, NAV variance attribution, trade-break investigations, corporate actions and payment exceptions, each graded against a rubric. 3+ years in fund admin or investment ops. US only, about 15 hours a week, $75–110/hour.

Remote hourly contract for developers on any stack who already use Visual Studio Code on their own Mac. $55–65/hour, paid weekly via Stripe or Wise. You need your own Mac and a display above 2.5 megapixels. Tasks are not described in the ad.

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.

Build a live-formula Excel model of a consumer and leisure deal from a synthetic document pack, then peer-review two other contractors' models against fixed criteria. For PE associates with ~2 years of IB plus 1–2 years at a mid-market or large-cap fund. Europe and UK, about 20–25 hours over 1.5–2 weeks, $80–100/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.