Principal Software Engineer
Core
Define and lead long-term technical architecture and execution for a key global platform (Buyer Experience, Partner Experience, Pricing, Quality, Sourcing) critical to Xometry's success.
Role type
Principal Software Engineer (Senior Technical Leadership)
Builds
Global marketplace systems for connecting buyers with manufacturers
Domain
Manufacturing technology / Digital Marketplace
Deliverable
production ML models | product features | infrastructure
Required skills
System architecture, microservices design, distributed systems, Python, React/TypeScript, AWS, AI development tools, technical mentorship, strategic roadmap ownership
Preferred skills
Experience founding and scaling engineering organizations, coaching staff on AI tooling integration
Technologies
Python, React, TypeScript, AWS
Responsibilities
Lead architectural design for multi-team systems, set organizational code review and quality standards, mentor senior and mid-level engineers, define reliability and operational standards, act as primary technical liaison between India and global leadership, establish engineering practices for a new PDT team
Seniority
Principal, hands-on IC with strategic leadership
