Senior AI Trainer Role Type: Contractor, Remote Location: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to support AI model training. No prior AI experience is required. Key Responsibilities * Review robotic-arm videos and identify key actions, events, and outcomes. * Apply detailed guidelines to tag and annotate video events accurately. * Mark precise start and end timestamps for actions, transitions, and outcomes. * Verify annotations for timing accuracy and correct inconsistencies or drift. * Use video annotation tools to create and submit high-quality datasets. * Collaborate with project teams to resolve ambiguities and maintain annotation consistency.



* Participate in quality reviews and incorporate feedback to maintain standards. Required Qualifications * Exceptional attention to detail and accuracy when reviewing visual data. * Strong written and verbal communication skills. * Excellent time management and ability to work independently in a remote environment. * Analytical and problem-solving mindset. Preferred Qualifications * Experience in video annotation, data labeling, or similar projects. * Familiarity with video annotation and timeline-based labeling tools. * Experience with frame-level or timecode-based annotation. * Background in AI training, machine learning data preparation, or robotics is strongly preferred.

📌 AI Data Trainer (Madrid)
🏢 YO AI Labs
📍 Madrid