Encontre vagas remotas de treinamento de IA e rotulagem de dados abertas a candidatos deste país: Costa Rica.
Create realistic project scenarios, write reference answers, and rate AI-generated plans for delivery risks and stakeholder fit. Remote contract work pays $80 to $125 per hour, with at least 10 hours per week.
Publicada em 7 de nov. de 2026
Earn $50 per hour building self-contained programming languages research tasks and reviewing AI-generated code. This role suits PhD researchers and research engineers with published work and released research code.
Publicada em 7 de nov. de 2026
Create product scenarios, write reference answers, and rate AI outputs on roadmaps, specifications, and strategy. This remote contract pays $60 to $110 per hour and requires at least two years of product management experience.
Publicada em 7 de nov. de 2026
Create clinical cases and reference answers, then grade AI responses for diagnostic accuracy, guideline fit, and patient safety. This remote contract pays $80 to $120 per hour and requires at least 10 hours per week.
Publicada em 7 de nov. de 2026
Create and evaluate patent prosecution scenarios for AI models, covering prior art analysis, claim drafting, and office action responses. This remote contractor role pays $95 to $140 per hour and requires USPTO registration and patent experience.
Publicada em 7 de nov. de 2026
Review real engineering changes for bugs, security risks, design, and maintainability at $150 per hour. Remote freelance work takes about 30 minutes per review, with 5 to 20 hours of work per week.
Publicada em 7 de nov. de 2026
Use office management and team leadership experience to create workplace scenarios, evaluate AI responses, and provide written feedback. This remote, flexible, asynchronous role pays $85 per hour.
Publicada em 7 de nov. de 2026
Create clinical scenarios, explain care decisions, and evaluate AI responses for accuracy and patient safety. This fully remote contractor role pays $80 to $125 per hour, requires at least 10 hours weekly, and is open to qualified nurse practitioners.
Publicada em 7 de nov. de 2026
Evaluate AI-generated network designs and troubleshooting answers using real routing, switching, firewall, and protocol knowledge. This remote contractor role pays $80 to $120 per hour and requires at least 10 hours weekly.
Publicada em 7 de nov. de 2026
Design and validate machine learning benchmarks, reference solutions, and grading rubrics across your research specialty. Remote, asynchronous contract work offers flexible 5 to 40 hours per week at $150 per hour.
Publicada em 7 de nov. de 2026
Design detailed clinical scenarios and evaluate AI-generated medical responses for accuracy, reasoning, empathy, and guideline alignment. This remote, flexible role pays $160 per hour and requires an MD degree and current medical license.
Publicada em 7 de nov. de 2026
Create chart-based coding scenarios, write guideline-backed answers, and assess AI outputs for coding accuracy and audit risk. Remote, asynchronous contract work pays $65 to $95 per hour and requires CPC or CCS certification plus two years of coding experience.
Publicada em 7 de nov. de 2026
Create realistic materials-selection and failure-analysis scenarios, explain reference answers, and rate AI recommendations. Pay is $100 to $130 per hour for remote contractor work, with at least 10 hours per week.
Publicada em 7 de nov. de 2026
Use litigation judgment to create realistic legal scenarios and assess AI answers on motions, discovery, case strategy, and settlement. Pay is $100 to $200 per hour, with at least 10 hours of work each week.
Publicada em 7 de nov. de 2026
Create consulting briefs, strategy decks, client memos, spreadsheets, prompts, and quality rubrics for AI training. This remote, part-time contract role pays $125 per hour and offers flexible hours.
Publicada em 7 de nov. de 2026
Create legal questions and case studies, assess AI answers, and give detailed feedback that improves legal reasoning. This remote, flexible contract role pays $138 per hour and requires a Juris Doctor degree.
Publicada em 7 de nov. de 2026
Create insurance questions, case studies, and evaluations that test AI on underwriting, claims, policy interpretation, and risk. This remote, flexible role pays $80 per hour.
Publicada em 7 de nov. de 2026
Create realistic security incident scenarios and assess AI-generated guidance using your security operations expertise. This remote contractor role pays $90 to $135 per hour, with a 10-hour weekly minimum and flexible scheduling.
Publicada em 7 de nov. de 2026
Evaluate AI responses on patient safety, healthcare quality, and regulatory accuracy. This remote contract pays $80 to $120 per hour, requires at least 10 hours weekly, and is open to qualified professionals in many countries.
Publicada em 7 de nov. de 2026
Create health information scenarios, write regulatory reference answers, and assess AI responses for privacy and record-integrity risks. The remote contract pays $70 to $95 per hour and requires at least 10 hours per week.
Publicada em 7 de nov. de 2026
Create realistic brand and layout briefs and assess AI-generated designs for typography, composition, logo accuracy, and brand consistency. Pay is $40 to $80 per hour.
Publicada em 7 de nov. de 2026
Create ESL teaching scenarios, write reference answers, and assess AI responses for accuracy and teaching quality. This remote contractor role pays $35 to $70 per hour, with at least 10 flexible hours weekly.
Publicada em 7 de nov. de 2026
Create reading and writing instruction scenarios and review AI-generated educational content. This fully remote, asynchronous contractor role pays $35 to $65 per hour and requires at least 10 hours each week.
Publicada em 7 de nov. de 2026
Create realistic prehospital scenarios and assess AI answers for protocol accuracy and scene safety. Pay is $40 to $65 per hour, with a flexible minimum of 10 hours per week.
Publicada em 7 de nov. de 2026
Use your elementary education expertise to create classroom scenarios and evaluate AI responses for instructional accuracy, age appropriateness, and learning value. This fully remote contract requires at least 10 hours per week and pays $35 to $65 per hour.
Publicada em 7 de nov. de 2026
Create realistic electrical engineering scenarios, document reference solutions, and grade AI model designs for technical accuracy. This remote contractor role pays $100 to $125 per hour and requires at least 10 hours per week.
Publicada em 7 de nov. de 2026
Build and review database systems coding tasks used to evaluate AI models. This asynchronous remote contract pays $50 per hour and suits researchers with published work, research code, and strong database systems skills.
Publicada em 7 de nov. de 2026
Create realistic data science problems and detailed reference answers that test AI models on experiments, forecasting, segmentation, and predictive modeling. The role pays $115 per hour and requires at least three years of data science experience.
Publicada em 7 de nov. de 2026
Build and evaluate machine learning models, improve performance, and document technical decisions in a remote project lasting 2 to 3 weeks. Pay is $60 to $100 per hour for 10 to 20 hours weekly.
Publicada em 7 de nov. de 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.
Publicada em 7 de nov. de 2026
Aviso: os pagamentos pela OpenTrain para freelancers no Brasil ainda não estão disponíveis.
