Remote AI training and data labeling jobs

Create, solve and validate structural, thermal and multiphysics engineering tasks end to end in Python with open-source solvers and coding agents. Global remote contractor, $80–150/hour paid per accepted task, about 15 hours a week, 100 openings. MS/PhD, or BS plus 1–2 years.

Transcribe and proofread Korean and English audio and annotate it with metadata for AI training. Accepts native or near-native Korean plus professional transcription experience. 25 openings, contractor, $15–28/hour: the same scope as micro1's newer Korean Language Expert listing at a lower band.

Write hard, objectively answerable reasoning questions about financial and operations charts (candlesticks, yield curves, drawdowns, control and Pareto charts, throughput) with worked answers, to test and train AI. Two years reading market or operational data is the floor. Fifty openings, contractor, $25–50/hour.

Competitive programmers write original problems absent from existing online judges, with a reference solution, a robust test suite and C++ checkers for multi-answer outputs, as RL environments for AI. 15+ hours a week, paid per accepted task against a $45–65/hour band. 300 openings.

Fix bugs, build features and refactor real codebases in Python, Java, Rust, C++, Go or TypeScript, then write coding tasks and feedback that test AI models. Competitive programming and open-source experience wanted. Paid per accepted task, $50–100/hour band, 100 openings, remote contractor.

Instructional designers and L&D professionals define learning objectives, build full programmes from objectives to modules and assessments, and write quizzes and rubrics for an AI training project on learning design. Fifty openings, contractor, $40–75/hour, remote.

Record high-fidelity Italian speech from scripts and prompts for a large-scale audio dataset, on your own professional equipment. Native Italian with impeccable diction and three years of recording or voice work; bring your gear to the interview. 25 openings, contractor, $20–40/hour.

Help an LLM get better at creating and editing real Office Open XML files: design expert-level Excel, Word and PowerPoint scenarios, run multi-turn conversations, then compare two AI-generated .xlsx, .docx or .pptx files and record which is better and why. 3+ years in Fortune 500 environments preferred. $20–60/hour, 100 openings.

Fortune 500 and top-consultancy professionals: design complex PowerPoint, Excel and Word tasks, work them through four-turn conversations with an LLM that edits Office files, and pick the better of two outputs each turn. 99 openings, contractor, $20–60/hour.

A talent pool, not an open project: Mercor is collecting data scientists for future work evaluating how well AI does real data science, from writing grading criteria for analyses, models and A/B write-ups to scoring and justifying. 1+ year of experience at a top tech, AI or quant firm. $100–150/hour when work exists.

Red-team conversational AI models in Norwegian and English: attempt jailbreaks, prompt injections and multi-turn manipulation, then document what broke. Prior red-teaming, security or adversarial testing experience expected. Remote hourly contract at $48–62/hour, paid weekly.

Review AI-generated advice on CAM, CNC and Fusion 360 manufacturing workflows, and write the rubrics that grade it for accuracy and efficiency. Teaching experience is highly preferred. $60–120/hour, paid per accepted task, open worldwide, 20 openings.

Interpret dermatology cases from images and history, annotate lesions to a schema, grade AI assessments and write the criteria they are judged by. Non-clinical, shared expert pool, open worldwide. Board-certified or board-eligible, 3+ years post-residency, 15 hours a week minimum. A flat $270/hour.

Write and review evaluation tasks built on journal manuscripts, abstracts, posters and decks, and judge AI-drafted sections against ICMJE, GPP and EQUATOR guidelines and the source CSRs and TFLs. Five years of publication authoring at a sponsor, CRO or MedComms agency. Fifty openings, contractor, $50–80/hour.

Write exact, verifiable question-and-answer sets about multi-part mechanical assemblies supplied as native FreeCAD files, for an AI training project. Mechanical, aerospace or industrial design background; direct FreeCAD use is a plus, not a must. 30 openings, contractor, $40–80/hour.

A short, well-paid sprint for very senior software engineers: help a leading foundation-model lab improve its models on hard SWE tasks. 10+ years at top US tech firms, about 20 hours a week for 2–3 weeks. $150–210/hour by geography and level; the 2-hour vetting exercise is paid $100.

Work through real Google Analytics (ideally GA4) tasks on screen recording, then write prompts and rubrics from them so AI agents learn the workflows. Needs your own current GA access and prior human-data work. 40 openings, contractor, $30–100/hour.

Regulatory counsel and compliance lawyers design AI evaluation scenarios, compliance memos, filings and rubrics across financial services, FDA, antitrust, privacy and energy regulation. US (APA, SEC, FDA, FTC) or EU/UK track. Remote hourly contract at $90–100/hour; 5+ years in regulatory practice.

Patent attorneys, patent agents and IP counsel build AI evaluation scenarios on prosecution, licensing, FTO and IP litigation, with reference applications, office action responses and rubrics. US (35 U.S.C., MPEP) or EPC/PCT track. Remote hourly contract at $90–100/hour; 5+ years in IP practice.

Design GPU programming tasks in CUDA, WebGPU or GLSL for training LLMs on performance and architecture, including kernel profiling and C++ host code. Remote contractor, $60–95/hour paid per accepted task, 25 openings. Graphics, HPC and ML acceleration backgrounds all qualify.

Pick information-rich charts from your field and write unambiguous, multi-step quantitative questions about them, with worked answers, to train AI on chart reasoning. Suits medicine, finance, engineering, earth science, data science and operations professionals with two years of chart-heavy work. 50 openings, $25–50/hour.

Native Croatian speakers write prompts on sensitive subjects, classify prompts and conversations, and flag adversarial phrasing to harden AI models in Croatian. Bachelor's (in progress is fine) and business English. Part-time remote at $38–42/hour; Croatia or Eastern Europe preferred, not required.

AI safety work in Kannada and English: test chat models for jailbreaks, bias and harmful output, and judge whether their Kannada answers are accurate and appropriate. Unlike the European variants, prior red-teaming is not listed as a requirement. Remote hourly contract, $16–22/hour, weekly pay.

Red-team AI models in Dutch and English: jailbreaks, prompt injection, bias exploitation and multi-turn manipulation, written up as reproducible attack cases and labelled data. Native Dutch plus prior adversarial or security experience. Remote hourly contract at $48–62/hour, paid weekly.