Technical 3D Jewelry LookDev & Rendering Specialist (Rhino + Substance/Blender)

Summary:
We need a production-focused 3D specialist to convert layered Rhino (.3dm) jewelry models into consistent, pass-based renders for a Flutter product configurator. This is not concept art or social media rendering. We need repeatable outputs with strict specs.

Responsibilities:
• Clean and standardize Rhino 3DM files (layers for metal + stone sets: center/halo/side)
• Create PBR materials for metals (silver, yellow/rose/white gold) and gemstones
• Build reusable studio lighting for consistent premium output
• Render pass-based outputs per camera angle:
• Metal beauty (transparent)
• Stone beauty (transparent)
• B/W masks per stone set (center/halo/side)
• Optional spec/highlight pass
• Ensure pixel-perfect alignment across passes (no shifts, no edge halos)
• Follow strict naming, resolution, and folder structure

Must Have:
• Strong Rhino + Substance Painter/Stager or Blender (Cycles)
• PBR knowledge (metalness/roughness, IOR, transmission)
• Experience with jewelry/high-gloss product rendering
• Experience delivering masks/render passes (not only final images)

Paid Test (Required):
Shortlisted candidates will complete a paid test: 1 model, 1 angle, required passes as per spec.

To Apply:
Share 3–5 relevant samples (jewelry/product renders + passes/masks if possible) and confirm your tools + availability.