3D Specialist - Bas-Relief Point Cloud Conversion for Crystal Engraving

We are a niche manufacturer specializing in subsurface laser engraving of personalized crystal keepsakes. Our process transforms 2D portrait images into stunning 3D bas-relief engravings using precision point cloud modeling. We’re seeking a skilled 3D Specialist to lead the conversion workflow and deliver engraving-ready assets with exceptional accuracy and visual impact.

Key Responsibilities:

• Convert high-resolution 2D portrait images (JPEG/PNG) into 3D bas-relief point cloud models suitable for subsurface laser engraving
• Apply depth mapping and facial feature enhancement to create realistic raised effects
• Enhance image contrast and clarity to optimize depth extraction and model fidelity
• Ensure output compatibility with engraving machine formats (e.g., OBJ, PLY, or proprietary formats)
• Scale and align models to match specific crystal dimensions (e.g., 5cm cube, 8cm rectangle)
• Perform quality checks to ensure model integrity, resolution, and engraving readiness
• Collaborate with production team to meet turnaround times and maintain consistency across batches

Requirements:

• Proven experience in 3D modeling, depth mapping, or point cloud generation from 2D imagery
• Proficiency with tools such as Blender, ZBrush, MeshLab, or custom depth conversion software
• Familiarity with subsurface laser engraving workflows and machine file requirements (preferred)
• Strong understanding of bas-relief modeling principles and facial geometry
• Ability to work independently and deliver consistent, high-quality results
• Attention to detail and commitment to precision in scaling and formatting'

Preferred Qualifications:

• Experience with portrait-based modeling or photogrammetry
• Knowledge of OBJ file optimization and mesh simplification
• Familiarity with crystal engraving constraints (e.g., internal reflection, depth limits)

What We Offer:

• Flexible remote work environment
• Competitive project-based or hourly compensation
• Opportunity to work on unique, high-impact personalization products
• Long-term collaboration potential as we scale production