Economics AI Training Expert

About OpenTrainOpenTrain is the #1 platform for finding and building careers in AI training and data labeling... an OpenTrain account is free. Why AI training matters AI training (data labeling, annotation, and human feedback) is the human...

Lugar: USA | 16/07/2026 17:07:51 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Fitness AI Training Expert — Program & Nutrition Reviewer

About OpenTrainOpenTrain is the #1 platform for building careers in AI training and data labeling. We help... in the human side of AI development. OpenTrain AI is the hiring and contracting organization for this role. Creating...

Lugar: USA | 16/07/2026 17:07:33 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Finance AI Model Evaluation Expert

About OpenTrainOpenTrain is the #1 platform for building careers in AI training and data labeling. We connect... AI training portfolio you control. Creating an OpenTrain account is free — the platform supports remote, flexible, and project...

Lugar: USA | 16/07/2026 17:07:38 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Management Consulting AI Evaluation Expert

About OpenTrainOpenTrain is the #1 platform for finding and building careers in AI training and data labeling... human side of AI. This role is posted through OpenTrain;creating an account is free and lets you apply, track projects...

Lugar: USA | 15/07/2026 17:07:56 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Arabic Voice AI Data Reviewer

About OpenTrainOpenTrain is the #1 platform for finding and building careers in AI training and data labeling.... The role OpenTrain is recruiting for an Arabic Voice AI Data Reviewer to capture natural spoken interactions...

Lugar: USA | 15/07/2026 17:07:39 PM | Salario: S/. $30 per hour | Empresa: OpenTrain AI

Mechanical Engineering Assessment Writer

About OpenTrainOpenTrain is the #1 platform for people building careers in AI training and data labeling. We help...-loop AI work. Working through OpenTrain connects your engineering and teaching background to meaningful AI-training...

Lugar: USA | 15/07/2026 17:07:45 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Child and Online Safety Expert

About OpenTrainOpenTrain is the #1 platform for finding and building careers in AI training and data labeling... models behave. Creating an OpenTrain account is free and lets you track assignments, show proof of work, and apply quickly...

Lugar: USA | 14/07/2026 17:07:58 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI

Medical Coding AI Evaluation Lead

About OpenTrainOpenTrain is the #1 platform for finding and building careers in AI training and data labeling... contributors with projects across the industry. Work found through OpenTrain is typically remote and flexible, letting...

Lugar: USA | 14/07/2026 17:07:22 PM | Salario: S/. $80 per hour | Empresa: OpenTrain AI

Excel Data Review Specialist

About OpenTrainOpenTrain is the #1 platform for finding and building careers in AI training and data labeling.... The role at a glance OpenTrain is recruiting an Excel expert to review, analyze, and enhance complex spreadsheets used...

Lugar: USA | 14/07/2026 17:07:44 PM | Salario: S/. $55 per hour | Empresa: OpenTrain AI

Physics PhD AI Training Expert

About OpenTrainOpenTrain is the #1 platform for finding and building careers in AI training and data labeling... for AI systems. Work posted through OpenTrain connects technical experts with projects that need careful human expertise to teach...

Lugar: USA | 14/07/2026 17:07:39 PM | Salario: S/. No Especificado | Empresa: OpenTrain AI