Remote Senior AI Trainer: Video Annotation Expert

Appsierra Group; United States; On-site; USD 104,000 - 187,000; Part time

Job summary

Appsierra Group is seeking a Senior AI Trainer for a remote contracting role to support a customer-driven project focused on improving AI system accuracy through expert video annotation and data labeling. You will review robotic-arm footage, apply grading guidelines, and produce high-quality annotated data to train next-generation AI systems.

You will identify actions and outcomes, mark precise timestamps, and ensure annotations align with video footage, contributing to robust AI training

Qualifications

• Exceptional attention to detail and accuracy when reviewing, tagging, and evaluating visual data.
• Strong written and verbal communication skills.
• Ability to clearly document observations, communicate challenges, and provide timely project updates.
• Strong time management and self-organization skills.
• Ability to work independently and reliably in a remote contractor environment.
• Analytical and problem-solving mindset.
• Proactive approach to identifying and resolving annotation challenges.
• Ability to consistently follow detailed guidelines and quality standards.

Responsibilities

• Review video footage of robotic arms executing assigned tasks and accurately identify key actions, transitions, and outcomes.
• Apply detailed grading and annotation guidelines to tag relevant events and provide structured observations.
• Identify and document actions and outcomes with a high degree of precision and consistency.
• Mark precise start and end timestamps for key actions, transitions, and outcomes.
• Perform frame-accurate segmentation of video sessions where required.
• Verify timestamp accuracy and ensure annotations are properly aligned with the underlying video footage.
• Identify and correct timestamp drift, inconsistencies, or discrepancies between labeled events and source footage.
• Use video annotation tools and platforms to document findings and produce annotated datasets.
• Complete and submit annotation work in accordance with project standards, requirements, and milestones.
• Collaborate with project trainers and other contributors to resolve ambiguous cases and improve annotation consistency.
• Provide input when annotation guidelines require clarification or refinement.
• Participate in ongoing quality reviews and incorporate feedback to maintain rigorous annotation standards.
• Communicate progress, challenges, and potential annotation issues clearly and in a timely manner.
• Work independently while maintaining accuracy, consistency, and productivity throughout the project.

Skills

Video annotation

Data labeling

AI training data

Timestamp annotation

Timecode-based annotation

Frame-level annotation

Event segmentation

Video analysis

Data quality assurance

Attention to detail

Analytical thinking

Problem solving

Time management

Written communication

Verbal communication

Remote collaboration

Independent work

Job description

Appsierra Group is seeking a Senior AI Trainer for a remote contracting role to support a customer-driven project focused on improving AI system accuracy through expert video annotation and data labeling. You will review robotic-arm footage, apply grading guidelines, and produce high-quality annotated data to train next-generation AI systems.

You will identify actions and outcomes, mark precise timestamps, and ensure annotations align with video footage, contributing to robust AI training