Remote AI training and data labeling jobs

Grade a leading AI lab's model outputs on valuation, modelling, markets and investment analysis, write expert prompts and reference answers from real deal experience, and flag weak reasoning. One year at a known IB, PE, VC, hedge fund or growth equity firm is the floor. 100 openings, contractor, $245–280/hour.

Part-time legal AI work for in-house technology lawyers: run simulated negotiations and redlines on MSAs, NDAs and DPAs, grade AI responses and write the evaluation criteria. Requires three years in-house on tech transactions; no bar admission is listed. 50 openings at $85–105/hour.

The reviewer seat on micro1's physics work: critique derivations and arguments written by researchers or AI, find the errors and unjustified steps, and write precise feedback, cross-checking in SymPy and Python. Postdocs and junior faculty, US, Canada and UK focused. 30 openings, contractor, $80–150/hour.

Radiological emergency planners, field monitoring teams and consequence modellers 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.

A hybrid, Bay Area-based W-2 role embedded with a leading AI lab: senior software engineers vet model outputs, write instruction specs and golden solutions, and build engineering benchmarks. 4+ years, senior-level progression and a CS or engineering degree. 40 hours a week for an initial 6 months, $65–105/hour.

Audit Brazilian Portuguese speech data for Amazon's Sonic project: check transcripts against audio with fixed error codes and pass/fail verdicts, and fix word-level timestamp alignment. Native Portuguese as spoken in Brazil is a hard requirement; rationales are written in English. Remote hourly contract at $25/hour.

Quality-check AI-narrated audiobooks in German (Germany): pinpoint mispronounced, missing or extra words, wrongly read numbers and abbreviations, unnatural prosody and audio artefacts, and judge the overall listen. For native German audiobook listeners. Remote hourly contract, about 20 hours a week, $15–20/hour.

Create, solve and review hard full-stack engineering tasks, debug across browser, API and database layers, judge AI-generated solutions, and port whole builds from one language to another. Global and fully remote, about 15 flexible hours a week, paid per task on a $50–100/hour band, 300 openings.

Build life-science benchmark tasks from real lab protocols and raw data (design critiques, protocol analysis, data interpretation) and write the rubrics that grade AI agents. Paid per accepted task, quoted at $30–50/hour. Bachelor's or Master's plus two years of lab research. 50 openings.

Japanese-speaking PhD chemists and biologists write specialised science prompts in Japanese and grade AI answers for accuracy and dual-use safety. Part-time remote at $68–72/hour, second-highest in the series and $20 above the Japanese generalist role. East Asia preferred, not required.

Produce real design work in Figma (layouts, wireframes, prototypes, design systems) and critique design iterations in writing, as reference material for training AI on visual and UX quality. US-based designers with 5+ years and a strong portfolio. $30–80/hour, ten openings, contractor.

Remote hourly contract for FPGA, digital design and embedded hardware engineers who already run Intel/Altera Quartus II on their own Windows PC. $55–65/hour, paid weekly via Stripe or Wise, $10 more than the sister Vivado listing. Needs a display above 2.5 megapixels.

Native or near-native English editors, proofreaders and linguists evaluate LLM-generated English, rewrite it to a high stylistic standard, annotate grammatical and stylistic features, and give feedback that guides model training at a leading AI lab. Remote, flexible hours, $50/hour.

A paid expert conversation for engineers who build and run LLM agents in production: a short AI screening interview (no coding), then, if selected, a 30-minute live call on agent reliability, evaluation and internal adoption, paid $100–500 depending on depth of experience.

Bring B2B sales experience in technical and scientific materials to an AI training project: prospecting and qualifying leads, translating technical value into business benefit for non-technical buyers, and handling objections, with written feedback for model training. 50 openings, contractor, $45–85/hour.

Paid pilot for a biotech and pharma research team: create and critique rubrics that assess commercial drugs and development programs, judge investment-style theses, and assess 5–10 companies end to end. For specialist-fund biotech analysts with 5+ years. About 10–20 hours over 1–2 weeks, $120–200/hour.

Explain physics to an AI and grade what it writes back: write clear explanations of hard concepts, build physics training material, and review model output for conceptual accuracy. A physics PhD is the preferred bar. 100 openings, contractor, $70–90/hour, fully remote.

Watch and listen to short clips, check AI-generated descriptions against what is actually on screen and in the audio, and write short feedback on errors and ambiguities. Entry-level annotation at $8–10/hour with 1,000 openings; prior labelling or content moderation experience preferred.

Build, run and validate scripted CFD cases (airfoils, meshes, boundary conditions, lift and drag) so an AI can learn to do engineering simulation from the command line. Python-heavy, with coding agents expected. $80–150/hour, paid per accepted task, about 15 hours a week, open globally.

Read US sales and use tax statutes subsection by subsection, write the rubric an AI's formal translation of the law must satisfy, then grade that translation pass/fail and write test scenarios for what it missed. CPA, CA or US tax attorney background required. Ten openings, contract, $20–30/hour.

Research-level AI training work on magnetic order: magnetic structure factors, propagation vectors, magnetic space groups in BNS notation checked against MAGNDATA, AFM/FM classification, neutron scattering and MOKE signatures. Ten openings, contractor, $80–160/hour, remote.

Part-time, task-paid redlining of M&A agreements (APAs and SPAs) for AI training, plus grading AI responses and writing the evaluation criteria. Requires an ABA-accredited JD, active US bar admission and two years in a firm's M&A department. 100 openings, $90–130/hour, about 3.5 hours per task.

Strategy analysts and management consultants: take messy business problems, structure them, run basic Excel analysis and build executive-ready decks with one or two clear recommendations, as training data for AI. 50 openings, contractor, $60–120/hour.

Build, modify and QA parametric CAD models and assemblies in FreeCAD, apply GD&T and DFM, and produce technical drawings, all as training input for AI systems. Two years of mechanical or product design experience; Python CAD scripting preferred. 50 openings, $40–100/hour.