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Video Data Reviewer

Micro1

Image & Video Annotation Contractor Short-term
Remote (Global) $15 – $45/hr May 7, 2026

Job description

About the Role

micro1 is hiring Video Data Reviewers to help train next-generation AI systems through high-quality video annotation review and validation.

In this role, you will review model-generated annotations involving hand movements, object interactions, and action timing to ensure accuracy, consistency, and compliance with annotation standards.

No prior AI experience is required — strong attention to detail and observational accuracy are the most important qualifications.

Key Responsibilities

Video Annotation Review

  • Review and refine AI-generated video annotations
  • Validate:
  • Hand movement labels
  • Object interaction labels
  • Temporal action boundaries
  • Ensure annotation timing aligns with actual activity start/end points

Quality Assurance

  • Verify:
  • Left vs. right hand identification
  • Action segmentation accuracy
  • Caption clarity and atomicity
  • Ensure each annotation describes:
  • A single independent action
  • Clear and precise movement descriptions
  • Flag:
  • Ambiguous labels
  • Low-quality annotations
  • Incomplete segments

Annotation Standards & Collaboration

  • Follow structured annotation rubrics and review pipelines
  • Maintain consistent review quality across repetitive video tasks
  • Provide actionable feedback for annotation improvement
  • Collaborate with project leads on edge-case reviews

Required Qualifications

  • Strong visual discrimination skills
  • Excellent attention to detail
  • Ability to maintain focus during repetitive review sessions
  • Comfortable using:
  • Web-based annotation tools
  • Time-coded video review platforms
  • Strong written communication skills
  • Ability to follow detailed processes and guidelines
  • Reliable internet connection and computer capable of smooth video playback
  • Ability to work independently and meet throughput targets

Preferred Qualifications

  • Experience in:
  • Video annotation
  • Data labeling
  • Content moderation
  • Video transcription
  • Familiarity with:
  • CVAT
  • Labelbox
  • Scale AI
  • V7
  • Encord
  • Backgrounds involving human movement analysis such as:
  • Occupational therapy
  • Kinesiology
  • Sports analysis
  • Sign language interpretation

Work Details

  • Fully remote
  • Flexible contractor arrangement
  • 250 openings available
  • Applications close May 16th (EOD PST)

About micro1

micro1 connects global talent with AI-focused projects and remote opportunities involving advanced data operations, AI training, and technical workflows.

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