Explore remote AI training and data labeling roles that currently accept applicants in South Africa. OpenTrain hires candidates and may place or refer successful applicants to a client project.
Evaluate how well large language models solve real software bugs by configuring public repositories, testing code locally, and assessing unit tests. This remote, three-month contractor assignment offers 20 hours per week through OpenTrain.
Posted Jul 16, 2026
Build and evaluate AI models with Python, SFT, RLHF, and public datasets in a fully remote contract role. Choose 20, 30, or 40 hours per week with at least four hours of PST overlap.
Posted Jul 16, 2026
Use your civil legal expertise to evaluate AI-generated analyses across housing, family, consumer, foreclosure, and debt scenarios. This remote contractor role offers 20+ hours per week at $170 per hour.
Posted Jul 16, 2026
Use your funds-law and contract negotiation expertise to evaluate AI responses, run simulated redlines, and build grading standards for legal AI. This remote contractor role offers 20+ hours per week at $90-$150 per hour.
Posted Jul 16, 2026
Use your technology transactions expertise to evaluate AI-generated contract responses, conduct simulated redlines, and build legal AI evaluation frameworks. This expert contractor role pays $90 to $150 per hour for 20+ hours weekly.
Posted Jul 16, 2026
Review first-person household-task videos and create precise frame-level labels for AI training. This remote contractor role offers $10-$12 per hour and requires 20+ hours weekly.
Posted Jul 16, 2026
Assess how a generative AI model uses personal context to deliver helpful responses in Portuguese. Join OpenTrain as a remote contractor earning $15 per hour with 20+ hours of weekly availability.
Posted Jul 15, 2026
Evaluate how an AI personalization feature uses information from conversations and digital activity to create helpful German responses. Work remotely as a contractor for $15 per hour, with 20+ hours available weekly.
Posted Jul 15, 2026
Help improve generative music AI by evaluating Turkish songs, lyrics, vocals, and production quality. This flexible remote contract pays $17-$45 per hour and suits experienced music producers, audio engineers, and mixing engineers.
Posted Jul 15, 2026
Evaluate ChatGPT and Claude responses, create challenging prompts, and explain model strengths and weaknesses in clear American English. Work remotely for 20+ hours per week at $20-$30 per hour.
Posted Jul 15, 2026
Use doctoral-level economics expertise to write, evaluate, and benchmark responses that help improve next-generation AI systems. This remote contractor role offers $80-$90 per hour and 20+ hours per week.
Posted Jul 15, 2026
Use advanced computer science expertise to write authoritative answers, evaluate technical solutions, and create benchmark responses for next-generation AI systems. This remote contractor role offers $80-$90 per hour and requires 20+ hours weekly.
Posted Jul 15, 2026
Use advanced biology expertise to evaluate prompts, scenarios, explanations, and AI outputs. This worldwide, part-time contract role pays $80 to $90 per hour and requires less than 20 hours weekly.
Posted Jul 15, 2026
Use your doctoral physics expertise to help train AI models through technical content creation, problem solving, and scientific output evaluation. This worldwide, remote contract role offers flexible work under 20 hours per week at $80 to $90 per hour.
Posted Jul 15, 2026
Use your PhD-level mathematics expertise to write and evaluate precise answers for advanced AI training prompts. This worldwide, part-time contract offers $80-$90 per hour and 20+ hours weekly.
Posted Jul 15, 2026
Use advanced statistical expertise to write, review, and evaluate content that helps AI systems improve. This flexible remote contractor role pays $90-$120/hour and is open worldwide.
Posted Jul 15, 2026
Use advanced chemistry expertise to evaluate AI responses, create authoritative benchmark answers, and improve model quality. This flexible remote contract pays $80 to $90 per hour.
Posted Jul 15, 2026
Create graduate-level mechanical engineering questions, rationales, and AI-material reviews for a flexible, worldwide contractor role paying $60-$130 per hour. Work 20+ hours weekly with OpenTrain.
Posted Jul 14, 2026
Use your advanced electrical engineering and teaching expertise to write graduate-level questions, build rubrics, and evaluate AI-generated technical content. This worldwide contract role offers flexible work under 20 hours per week at $40-$130 per hour.
Posted Jul 14, 2026
Use your professional music production or engineering experience to evaluate German-language generative music AI. Compare songs, assess lyrics and vocals, and classify musical characteristics remotely for $30 to $58 per hour.
Posted Jul 13, 2026
Use your professional music and audio expertise to evaluate Vietnamese AI-generated songs, lyrics, vocals, and production quality. Work worldwide as a part-time contractor for $18 per hour.
Posted Jul 13, 2026
Use your music production or audio engineering expertise to evaluate Swedish AI-generated songs, lyrics, voices, and musical training data. Work remotely part time for up to six months.
Posted Jul 13, 2026
Use 5+ years of brand, visual, or graphic design experience to evaluate AI-generated and human work across identity, campaigns, packaging, layouts, and digital assets. This worldwide part-time contract pays $80-$150 per hour.
Posted Jul 13, 2026
Use 5+ years of marketing or advertising experience to create rubrics and evaluate AI-generated and human work, including campaigns, brand strategy, copy, and presentations. Remote contractor work pays $80-$150 per hour.
Posted Jul 13, 2026
Use your enterprise B2B sales expertise to create evaluation criteria and score AI-generated and human sales work samples. This flexible, remote contract role pays $100-$150 per hour.
Posted Jul 13, 2026
Help train computer vision systems by annotating robotic surgery videos with segmentation, bounding boxes, keypoints, and object tracking. This fully remote contract role pays $15 to $32 per hour and requires 20+ hours weekly.
Posted Jul 12, 2026
Join OpenTrain as a remote Data Annotation Generalist, classifying text and improving AI datasets through careful, consistent review. Work 20+ hours per week worldwide at $30 to $80 per hour.
Posted Jul 11, 2026
Use advanced C++ and competitive programming skills to build checker solutions, validate code, and analyze complex problems in a live contest. This one-time remote contract pays $45 to $65 per hour.
Posted Jul 11, 2026
Use your architectural CAD and technical documentation expertise to create and review floor plans, schematics, PCB layouts, and GD&T callouts for AI training. This remote, part-time contractor role pays $40-$50 per hour.
Posted Jul 11, 2026
Join a remote AI training project as a Video AI Data Annotation Expert, identifying events in short clips, recording timestamps, and writing precise descriptions. Work 20+ hours per week as a part-time contractor at $40-$80 per hour.
Posted Jul 11, 2026
