Find remote AI training and data labeling jobs open to applicants in China.
Record natural, unscripted German conversations in a remote group session for an AI training project. The work is flexible, project-based, and open worldwide to fluent German speakers with suitable audio equipment.
Posted Oct 28, 2026
Record natural, unscripted Italian group conversations for an AI training project. Work remotely for 20+ hours per week with a quiet space and wired audio equipment.
Posted Oct 28, 2026
Record natural, unscripted group conversations in Japanese for an AI training project. You will need clear speech, active participation, reliable session availability, and suitable wired audio equipment.
Posted Oct 28, 2026
Review Gemini responses about learning and education, fact-check sources, correct errors, and write training annotations. This remote 16-week project pays $20 per hour and requires 20 to 40 hours each week.
Posted Oct 28, 2026
Record natural, unscripted Korean group conversations for a multi-speaker audio project. Work remotely with a quiet space, clear speech, and suitable wired recording equipment.
Posted Oct 28, 2026
Create complex policy, strategy, and geopolitical scenarios, then evaluate AI-generated solutions with clear rubrics and critiques. This remote 12-week contractor role requires at least 4 hours per day, up to 40 hours weekly, and Pacific Time overlap.
Posted Oct 27, 2026
Create realistic retail planning tasks and evaluate AI model responses using your expertise in merchandising, category management, allocation, and retail math. This 12-week contract offers flexible part-time work with at least four hours per day.
Posted Oct 27, 2026
Create workplace scenarios, solution sets, and scoring rubrics for AI training in marketing, media, and content. This 12-week contractor role requires at least 4 hours a day, up to 40 hours a week, and four hours of PST overlap.
Posted Oct 27, 2026
Design multi-step computational life sciences tasks that test AI agents on scientific data, code, troubleshooting, and valid results. This remote five-week contractor assignment pays $280 per approved task.
Posted Oct 27, 2026
Use your B2B sales, account management, or customer success experience to evaluate scenarios and model responses for AI training. Work 20 or more hours weekly, with PST overlap, and apply through OpenTrain.
Posted Oct 27, 2026
Review AI-generated conversations against safety policies and write clear, evidence-based evaluations. This flexible, remote contract is open worldwide and is suitable for entry-level applicants with excellent English and close-reading skills.
Posted Oct 27, 2026
Review AI-generated and human-edited videos for pacing, continuity, technical defects, and production quality. This remote contractor role pays up to $25 to $51 per hour and requires professional editing experience plus English fluency.
Posted Oct 26, 2026
Work as a Multimodality Quality Analyst reviewing text and large language model outputs, researching claims, and explaining decisions. This worldwide, part-time contractor role requires 20+ hours per week and strong English skills.
Posted Oct 24, 2026
Lead a pod of technical trainers creating and reviewing terminal-based materials science tasks for AI training. This four-week contractor assignment requires advanced scientific expertise, programming skills, and at least 40 hours per week.
Posted Oct 23, 2026
Lead a pod of 5 to 10 technical trainers creating and reviewing terminal-based computational materials science tasks for AI evaluation. This remote contractor assignment lasts four weeks and requires advanced materials expertise, programming, and Linux skills.
Posted Oct 23, 2026
Lead AI training reviews for computational materials science, evaluating simulations, scientific code, and model outputs. The role requires advanced materials expertise, programming skills, and at least 40 hours per week with PST overlap.
Posted Oct 23, 2026
Evaluate large language model responses by writing challenging prompts, spotting reasoning and factual errors, and giving evidence-based feedback. This worldwide, part-time contract role requires 20+ hours each week, fluent written English, a relevant master's degree, and three years of experience.
Posted Oct 23, 2026
Lead a pod evaluating mathematical terminal tasks for correctness, reproducibility, grading quality, and scientific rigor. This remote, four-week contractor role requires 20+ hours weekly and advanced mathematics experience.
Posted Oct 23, 2026
Review AI-generated conversations for safety, accuracy, and policy compliance, then rate responses and explain your decisions. This remote, part-time contract role requires professional English and 20 or more hours each week.
Posted Oct 23, 2026
Work on Image Annotation QA by reviewing language model answers, checking facts, and writing detailed feedback. This worldwide, part-time contract role requires strong English and 20+ hours per week.
Posted Oct 23, 2026
Classify short AI-generated audio clips by instrument family and specific instrument. This remote, part-time contract role is open worldwide and suits music professionals with a trained ear.
Posted Oct 23, 2026
Create stylized 3D models and digital assets from briefs and references in a remote 8 to 10 week project. Use materials, lighting, rendering, and optimization skills while working part time or up to 40 hours weekly.
Posted Oct 22, 2026
Review AI-generated responses for relevance, accuracy, helpfulness, and personalization. This remote 16-week project pays $25 per hour for 20 hours weekly, with eligibility for up to 40 hours.
Posted Oct 22, 2026
Evaluate large language model responses using business-analysis expertise, create challenging prompts, and write detailed feedback. This remote contract role expects 20+ hours weekly, excellent English, a relevant master’s degree, and three years of experience.
Posted Oct 20, 2026
Evaluate AI-generated business analysis responses, create difficult test prompts, and explain factual or reasoning errors. This part-time contractor role is worldwide, requires English fluency, and involves 20+ hours weekly.
Posted Oct 20, 2026
Help improve large language models by creating analytical scenarios, checking claims, evaluating answers, and writing detailed feedback. This entry-level remote role requires 20+ hours per week, strong English skills, and careful logical reasoning.
Posted Oct 20, 2026
Create advanced, non-code scientific reasoning tasks and expert reference answers for AI evaluation. This remote, part-time contract requires strong life sciences research experience and fluent English.
Posted Oct 20, 2026
Design complex computational life sciences tasks that test how AI agents inspect data, write code, troubleshoot, analyze results, and explain scientific findings. This remote five-week contractor assignment pays $300 per approved task.
Posted Oct 17, 2026
Research difficult questions, build answerable AI benchmark tasks, and test language models for weaknesses. This contract role is open worldwide, requires fluent English, and involves 20 or more hours per week.
Posted Oct 17, 2026
Review stylized 3D models, materials, and AI outputs against project guidelines. This remote eight-week project pays $7 per hour and requires at least 20 hours per week.
Posted Oct 17, 2026
AI training is human work that helps prepare and review examples used by artificial-intelligence systems. Depending on the individual role, data labeling may involve annotating images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. The actual responsibilities vary by posting, so consult the live listing for the opportunity you are considering.
OpenTrain is the hiring organization for roles on OpenTrain that list China among their eligible applicant locations. Candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Consult each individual live posting for all other details about the role and its requirements.
