Data Annotation Contributor
Core
Review and refine labeled data (bounding boxes, segmentation, PII masking) for AI and computer vision models.
Role type
Independent contractor data annotation specialist
Builds
High-quality datasets for AI model training and evaluation
Domain
Artificial Intelligence / Computer Vision
Deliverable
production ML models
Required skills
attention to detail, ability to follow structured guidelines, independent task management, comfort with online data tools
Preferred skills
previous experience with data annotation or image labeling
Technologies
Label Studio
Responsibilities
Review and correct bounding boxes around objects or people; Adjust or refine segmentation or masking areas within images; Identify and mask personally identifiable information (PII); Ensure annotations follow detailed project guidelines and quality standards; Flag unclear or incorrect labels for review; Submit completed annotation tasks through designated tools or platforms
