CAD & Geometry Engineer for AI-Driven 3D CAD Foundations

Carnaby Fox; San Francisco (CA); On-site; USD 240,000 - 400,000; Full time

Job summary

Carnaby Fox in San Francisco is hiring five CAD/Geometry Engineers to work at the intersection of computational geometry, CAD kernel engineering, and AI research. You will build geometry and data pipelines powering advanced AI models for structured 3D parametric CAD, collaborating with AI researchers to evolve data representation, geometry processing, reconstruction, verification, and model architecture.

The team aims to advance AI-driven engineering with geometry backbone ownership, B-reps,

Qualifications

• PhD in computational geometry, physics, mathematics, computer science, or a related field.
• 6+ years of experience in computational geometry or CAD kernel engineering.
• Strong skills in C++ or Python for geometry processing.

Responsibilities

• Build high-performance geometry pipelines for ML applications.
• Ingest and process CAD data across multiple file formats.
• Extract and convert B-rep geometry, feature trees, and parametric data into ML-friendly representations.
• Work inside CAD kernels to manipulate solid geometry programmatically.
• Develop automated systems for geometry extraction, encoding, reconstruction, and verification.
• Collaborate with AI researchers as geometry representations evolve.

Skills

C++

Python

Geometry processing

CAD kernels

NURBS

Education

PhD in Computational Geometry, Physics, Mathematics, CS, or related field

Tools

Parasolid

ACIS

OpenCASCADE

Job description

Carnaby Fox in San Francisco is hiring five CAD/Geometry Engineers to work at the intersection of computational geometry, CAD kernel engineering, and AI research. You will build geometry and data pipelines powering advanced AI models for structured 3D parametric CAD, collaborating with AI researchers to evolve data representation, geometry processing, reconstruction, verification, and model architecture.

The team aims to advance AI-driven engineering with geometry backbone ownership, B-reps,