#49916 LiDAR 3D Annotation & Data Labeling Specialist

Remotedxb; Dubai; On-site; AED 89,000 - 167,000; Full time

Job summary

Mindy Support in Dubai seeks a detail‑driven 3D annotation specialist to label LiDAR data for advanced AI projects. You will annotate 3D bounding boxes, perform semantic segmentation, and audit AI outputs across multi-frame scenes to ensure trajectory consistency.

The role emphasizes high accuracy (95%+), fast, precise use of 3D tools and hotkeys, and strict adherence to boundary rules in a collaborative data‑annotation environment.

Qualifications

• 6+ months hands-on experience in 3D LiDAR point cloud annotation or 3D segmentation.
• Proven expertise using 3D spatial software such as Segments.ai, BasicAI, Cognic, Scale AI or CVAT.
• Ability to maintain a 95%+ accuracy rate adhering to strict boundary rules.
• Skilled in using software shortcuts and hotkeys for 3D sequence workflows.

Responsibilities

• Annotate 3D LiDAR point clouds by fitting tight 3D cuboids around objects.
• Execute 3D semantic segmentation to define complex environmental geometry.
• Review, refine, and audit AI-generated 3D bounding boxes and sensor fusion alignments.
• Track dynamic objects across multi-frame LiDAR scenes ensuring trajectory consistency.

Skills

3D LiDAR annotation

3D segmentation

Quality 95%+ accuracy

3D sequence workflows

Tools

Segments.ai

BasicAI

Cognic

Scale AI

CVAT

Job description

Responsibilities

• Perform 3D point cloud bounding box annotation by fitting tight 3D cuboids around objects
• Execute 3D semantic segmentation to define complex environmental geometry
• Review, refine, and audit AI-generated 3D bounding boxes and sensor fusion alignments
• Track dynamic objects across multi-frame LiDAR scenes ensuring trajectory consistency

Requirements

• Minimum 6+ months of hands-on experience in 3D LiDAR point cloud annotation or 3D segmentation
• Proven expertise using 3D spatial software such as Segments.ai, BasicAI, Cognic, Scale AI, or CVAT
• Ability to maintain a 95%+ accuracy rate adhering to strict boundary rules
• Skilled in using software shortcuts and hotkeys for 3D sequence workflows
• Stable internet connection and a PC/laptop capable of 3D rendering

About the Company

Mindy Support is a global leader in data annotation and business process outsourcing, powering AI and machine learning solutions for Fortune 500 companies and tech innovators.