Browse current remote roles in AI training, model evaluation, RLHF, data annotation, and expert review. Filter by country, language, and specialty, then apply through OpenTrain.
Review short field recordings, identify musical and environmental details, compare audio clips, and rate AI-generated descriptions for $30-$45 per hour. The role requires three years of music or audio experience and 20+ hours each week.
Posted Oct 31, 2026
Review Portuguese audio for fluency, pronunciation, intonation, and naturalness as a bilingual expert in Brazil. This remote contractor role pays $30 to $60 per hour, and you apply through OpenTrain.
Posted Oct 31, 2026
Design realistic, multi-step computational life sciences tasks that test AI agents using scientific data, Python, troubleshooting, and verifiable results. This remote five-week contractor assignment pays $280 per approved task.
Posted Oct 31, 2026
Lead a 16-week remote AI training project covering multimodal annotation and chatbot evaluation for accounting and finance applications. Coordinate teams, quality, schedules, budgets, and client communication.
Posted Oct 31, 2026
Review German audio and model outputs for fluency, pronunciation, intonation, and authenticity. This part-time contractor role pays $30 to $60 per hour and requires German and English skills.
Posted Oct 31, 2026
Review Japanese audio clips for fluency, pronunciation, and intonation, then write clear feedback in English. This entry-level, part-time contractor role pays $30 to $60 per hour, with applications starting on OpenTrain.
Posted Oct 31, 2026
Evaluate French audio and model speech for pronunciation, fluency, intonation, and language quality. This remote contractor role pays $30 to $60 per hour and requires professional French plus B2 English.
Posted Oct 31, 2026
Review Korean audio for fluency, pronunciation, intonation, and language quality. The remote contractor role pays $30 to $65 per hour and requires professional Korean and English fluency.
Posted Oct 31, 2026
Support applicants and contractors across onboarding, project work, and payments for an AI data platform. This Dhaka-based contract role offers BDT 35,000 to 50,000 monthly, rotating shifts, and remote work support.
Posted Oct 31, 2026
Create and evaluate polished UI, product, and experimental motion content for AI training projects. This remote contractor role pays $43.27 to $72.12 per hour and runs for 1 to 3 months with flexible weekly hours.
Posted Oct 31, 2026
Record Hindi speech and controlled vehicle sounds in a quiet office or stationary car for AI training. This remote contractor role pays $30 to $65 per hour and requires fluent Hindi plus B2 English.
Posted Oct 31, 2026
Create and review difficult materials science problems for AI training, with clear solutions and grading criteria. This fully remote contractor role pays $85 to $185 per hour and offers flexible part-time work.
Posted Oct 31, 2026
Create and review difficult engineering and physical science problems used to evaluate AI systems. This flexible remote contractor role pays $85 to $185 per hour and is open to experienced technical experts worldwide across listed countries.
Posted Oct 31, 2026
Create and review difficult manufacturing and industrial engineering problems for AI evaluation, with pay of $85 to $185 per hour. This flexible remote contractor role is open across many countries.
Posted Oct 31, 2026
Create and assess difficult semiconductor engineering problems for AI training, with $85 to $185 per hour for experienced technical judgment. Work remotely as a flexible contractor and apply through OpenTrain.
Posted Oct 31, 2026
Create and review difficult aerospace engineering problems used to evaluate AI models, with pay of $85 to $185 per hour. This flexible remote role requires advanced aerospace expertise and clear technical judgment.
Posted Oct 31, 2026
Review Mandarin audio and AI-generated speech for pronunciation, fluency, intonation, and linguistic authenticity. This flexible remote contract role pays $30 to $65 per hour and requires strong Mandarin and B2 English.
Posted Oct 30, 2026
Use inpatient coding expertise to review clinical records, evaluate AI-generated healthcare content, and correct coding outputs. Pay is $50 to $70 per hour equivalent, paid per task that meets project specifications.
Posted Oct 30, 2026
Review dermatology cases and AI model outputs as a remote clinical domain expert. The title names earth science, while the supplied duties focus on dermatology, so review the duties and qualifications before applying.
Posted Oct 30, 2026
Work remotely as a SWE Bench Engineer using Rust to test how AI models fix real-world software bugs. This 2 to 3 week contractor assignment pays $15 per approved task and requires 20+ hours weekly.
Posted Oct 30, 2026
