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Appen
3D & LiDAR Data Annotation Analyst
Remote · USA · Mid level
$30–$32 / hour
About the role
Create precise labels on camera imagery, video, and LiDAR point clouds to train perception models for autonomous machines. Maintain accuracy, consistency, and production volume in data annotation tasks.
What you’ll do
• Annotate 2D and 3D objects in images, video, and LiDAR point clouds. • Create and maintain segmentation, tracking, pose, and keypoint annotations. • Apply detailed annotation guidelines and class definitions. • Review work and respond to QA feedback. • Document data quality and tooling issues clearly.
What you’ll bring
• Strong attention to detail for repetitive, visually intensive work. • Strong spatial reasoning and 3D environment interpretation skills. • Ability to learn complex annotation software and use keyboard shortcuts. • Experience in fast-paced environments with quality targets. • Reliable high-speed internet and distraction-free workspace. • Work authorization for USA.
Life at Appen
Culture of innovation, collaboration, and excellence with flexible work arrangements and development opportunities.
About Appen
Appen is a leader in AI training data for over 30 years, specializing in human-generated data for AI model training and evaluation globally.