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# AI Data Trainer - Remote

- **Company:** Yo Ai Labs
- **Location:** Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Data Cleansing, Machine Learning
- **Published:** October 24, 2026
- **Apply:** https://www.jobleads.com/es/job/ai-data-trainer-remote--valencia--ea0620241e2244e6b84818fc7c4bbbcc6

## About the Role

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., * 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., * 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.

## Description

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.