Find remote AI training and data labeling jobs open to applicants in Hong Kong.
About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…
Posted Nov 7, 2026
About OpenTrain OpenTrain is the centralized, open platform where AI training and data-labeling freelancers find work, consolidate opportunities across platforms, and build a unified AI training portfolio they control.…
Posted Nov 7, 2026
Build and evaluate predictive models for business applications in a short, project-based engagement with asynchronous work. Applicants need a relevant master's degree, practical modeling skills, and first-author publication or equivalent work.
Posted Nov 7, 2026
Build and validate U.S. GAAP schedules, close materials, and reporting documents used to train AI systems. This remote, asynchronous contract is part-time, under 20 hours a week, and pays $115 per hour.
Posted Nov 7, 2026
Create deal scenarios, explain legal reasoning, and evaluate AI outputs on corporate and M&A matters. Earn $100 to $200 per hour for remote, asynchronous work with a 10-hour weekly minimum.
Posted Nov 7, 2026
Review negotiation turns and commercial contract redlines, then assess issue spotting, negotiation positions, and edit precision. Remote contract work pays $150 per hour and requires at least 20 hours per week.
Posted Nov 7, 2026
Create research-grade computational mathematics tasks for AI evaluation, including scoring metrics, reference solutions, and tests. Pay is $100 per hour.
Posted Nov 7, 2026
Design realistic cloud scenarios and assess AI-generated solutions for correctness, security, and cost. Remote, asynchronous contractor work pays $85 to $165 per hour, with at least 10 hours per week.
Posted Nov 7, 2026
Create process scenarios and assess AI answers for technical accuracy, safety, and scale-up feasibility. Remote, ongoing work pays $100 to $130 per hour, with a 10-hour weekly minimum.
Posted Nov 7, 2026
Create accounting scenarios and review AI-generated answers using IFRS and local GAAP. Remote contractor work pays $85 to $125 per hour, with a 10-hour weekly minimum.
Posted Nov 7, 2026
Use case management expertise to create care coordination scenarios and evaluate AI-generated plans for clinical fit. Earn $70 to $115 per hour, with at least 10 hours weekly and remote work in eligible countries.
Posted Nov 7, 2026
Review AI-generated medical device designs and biomedical analyses, rank responses, and create engineering demonstrations. Remote contractor work pays $108 per hour, with 20+ hours per week and flexible scheduling.
Posted Nov 7, 2026
Build BI scenarios and assess model outputs for accurate metrics, sound charts, and useful analysis. This remote, asynchronous contract pays $50 to $90 per hour, with at least 10 hours per week.
Posted Nov 7, 2026
Create challenging audit questions and case studies, then review AI responses for accuracy and sound audit judgment. This remote, flexible contractor role pays $113 per hour and requires 20+ hours per week.
Posted Nov 7, 2026
Create architectural scenarios and reference answers, then review AI-generated designs for quality and code compliance. Remote contract work pays $100 to $125 per hour, with a 10-hour weekly minimum.
Posted Nov 7, 2026
Create aerospace engineering scenarios, reference answers, and technical reviews that test AI model judgment. Remote contractor work pays $100 to $130 per hour, with a 10-hour weekly minimum.
Posted Nov 7, 2026
Create graduate-level biology problems and reference answers for AI evaluation, using experiments, datasets, figures, and research evidence. This remote, one-month contract requires 20+ hours per week and four hours of Pacific Time overlap.
Posted Nov 7, 2026
Create a colorful, exactly 60-second vertical 3D cartoon about Leo the lion and a baby rainbow dragon. The fixed-price project pays $30 and is open worldwide to creators fluent in English.
Posted Nov 7, 2026
Record one short English script with a Malayalam-influenced accent for an AI voice dataset. The project pays $30 per hour and requires fluency in Malayalam.
Posted Nov 6, 2026
Create IEP and intervention scenarios, explain decisions, and rate AI responses for educational and legal fit. Remote contract work pays $40 to $70 per hour, with 20+ hours weekly.
Posted Nov 6, 2026
Create engineering analysis problems and worked answers for AI evaluation, drawing on reliability, quality, process, or test engineering experience. The contract pays $115 per hour and requires 20+ hours weekly.
Posted Nov 6, 2026
Create realistic quantitative finance problems and step-by-step solutions to evaluate AI models. This remote contract role pays $115 per hour, requires 20+ hours per week, and calls for a graduate degree and three years of quant experience.
Posted Nov 6, 2026
Review AI-generated work on government budgets, grants, and program reporting for $70 per hour. This remote, part-time project requires 5+ years of public-sector experience and at least 20 hours a week.
Posted Nov 6, 2026
Create realistic product analytics problems and detailed answers to evaluate AI systems, drawing on experiments, metrics, retention, and growth. Remote contract work pays $115 per hour and requires at least 20 hours per week.
Posted Nov 6, 2026
Create prescription-processing scenarios and assess AI answers for safe, accurate pharmacy workflows. Remote contract work pays $45 to $65 per hour and requires at least 20 hours a week.
Posted Nov 6, 2026
Create ALS emergency scenarios, write clinical reference answers, and judge AI-generated treatment plans for protocol accuracy and patient safety. This remote, asynchronous role requires 20+ hours per week and substantial field experience.
Posted Nov 6, 2026
Create mortgage lending scenarios and assess AI answers against agency and regulatory guidelines. This remote role pays $70 to $105 per hour and requires an active NMLS license or registration.
Posted Nov 6, 2026
Review AI-generated research tables, verify linked sources, and find missing entries in a remote, self-paced project requiring 20+ hours weekly. Fluency in Mandarin Chinese and English is required.
Posted Nov 6, 2026
Create and solve machine learning research problems, then write reference answers that reveal flawed methods and weak conclusions. This remote contractor role pays $115 per hour and requires at least 20 hours per week.
Posted Nov 6, 2026
Write literary test scenarios, explain readings with textual evidence, and rate AI responses for fidelity and interpretive depth. Pay is $50 to $100 per hour for 20+ hours per week.
Posted Nov 6, 2026
Work in this area can include labeling images or video, transcribing or recording audio, writing or rating model responses, evaluating search results, translating text, reviewing code, or applying subject-matter knowledge. For applicants located in Hong Kong SAR China, eligibility depends on whether an individual posting explicitly accepts applications from that location. Read each live posting for its stated responsibilities, qualifications, and other role-specific details.
OpenTrain is the hiring organization for these roles, and candidates apply through OpenTrain. OpenTrain may place or refer successful candidates to the client whose project they will support. Each individual live posting contains the role-specific information candidates need to review.
