Senior CAD Backend Engineer - CATIA & 3D Data Automation

Remote; San Francisco (CA); On-site; USD 140,000 - 210,000; Full time

Job summary

Remote, a MIT-born Silicon Valley startup, is seeking a Senior CAD Backend Engineer with strong CATIA experience to build backend integrations for our AI Engineering platform.

You will connect CAD systems to cloud-native services, design data models with Protobuf, and develop Python-based backend features for scalable design workflows. Collaboration with product managers and engineers is essential.

Qualifications

• BS in Mechanical Engineering, Computer Science or related field.
• 5+ years of experience designing and implementing backend services.
• 3+ years of experience with Siemens NX, CATIA, or PTC APIs.
• 3+ years of experience writing Python.
• Deep understanding of cloud-native applications and infrastructure.
• Experience working with Protobuf.
• Experience working with 3D data.
• Excellent written and verbal communication skills.

Responsibilities

• Design, develop, and maintain backend services and scripts using Python.
• Integrate our product with 3rd-Party design solutions, like Siemens NX, CATIA, or PTC.
• Design, develop, and maintain data models using Protobuf.
• Collaborate with cross-functional teams, including product managers, engineers and researchers.
• Write clean, well-documented, fast, and maintainable code.

Skills

Python

CATIA

Siemens NX

PTC APIs

Protobuf

3D data

Cloud-native

Backend services

GitHub Actions

Docker

gRPC

Education

Mechanical Engineering

Computer Science

Tools

Docker

Google Cloud

GitHub Actions

Job description

Remote, a MIT-born Silicon Valley startup, is seeking a Senior CAD Backend Engineer with strong CATIA experience to build backend integrations for our AI Engineering platform.

You will connect CAD systems to cloud-native services, design data models with Protobuf, and develop Python-based backend features for scalable design workflows. Collaboration with product managers and engineers is essential.