AI / Data Opportunity

3D & LiDAR Data Annotation Analyst

Employer / Opportunity Provider Appen
Location Anywhere · Remote
Type / Duration Hourly / Project-Based
Create high-quality ground-truth datasets for perception models by annotating 2D and 3D objects across images, video, and LiDAR point clouds. Perform segmentation, object tracking, pose and keypoint annotations for vehicles, machinery, people, signage, terrain, and environmental features. Follow detailed annotation guidelines, review work against QA standards, escalate ambiguous scenes and sensor or tooling issues, document data-quality issues, and participate in calibration sessions and guideline reviews. Strong attention to detail, spatial reasoning, annotation-tool proficiency, and experience with image annotation or GenAI workflows are required.
Highlight

$30–$32/Hour

3D AnnotationLiDAR AnnotationData AnnotationImage AnnotationVideo AnnotationPoint CloudComputer VisionAI Training DataGround Truth3D SegmentationObject TrackingPose AnnotationKeypoint AnnotationSensor FusionAutonomous VehiclesRoboticsGISAutoCADGenAI
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