Principal Software Engineer
Core
Architecting and embedding Xometry's AI-native marketplace (DFM and IQE engines) directly into enterprise CAD and PLM platforms to provide real-time manufacturability and pricing feedback.
Role type
Principal Software Engineer (Technical Architect)
Builds
Native integrations between Xometry's marketplace and partner CAD/PLM ecosystems
Domain
Manufacturing technology, Enterprise Software, AI/ML
Deliverable
production ML models | product features
Required skills
System architecture, Microservices design, Distributed systems, Python, React/TypeScript, AWS, 3D geometry data handling, Enterprise integration patterns
Preferred skills
CAD/PLM ecosystem experience (Dassault/SolidWorks/Autodesk), B-Rep/mesh format knowledge, Marketplace engineering, Security-focused architecture
Technologies
Python, React, TypeScript, AWS
Responsibilities
Lead architectural design for flagship embedded partner integration, Define AI fluency standards and coach teams on AI tooling integration, Solve complex technical coupling issues between marketplace and enterprise environments, Lead cross-team decision-making and multi-quarter roadmaps, Mentor senior and mid-level engineers, Own reliability and security of integration microservices
Seniority
Principal, hands-on IC with strategic scope