Xometry

Staff Software Engineer

Xometry
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3 months ago
Bethesda, MD, USAStaff+
H1B Sponsor

Base Salary

$170k - $195k/yr

Responsibilities

  • Design high-performance, extensible, and scalable solutions for embedding Xometry AI into external PLM environments.
  • Lead the strategic direction and execution of the Siemens-Xometry integration across multiple STO teams.
  • Integrate production ML pipelines into the application layer through optimized model serving and real-time geometry analysis.
  • Establish engineering patterns, reliability standards, security standards, and enterprise SLIs/SLOs for Siemens-hosted and Xometry-hosted deployments.
  • Address data gravity, security, ring-fenced data governance, and multi-tenant management requirements.
  • Facilitate technical decisions across Xometry and act as a primary technical contact for senior leadership and Siemens engineering groups.
  • Mentor engineers on AI-assisted development practices and collaborate across marketplace and data science teams.

Requirements

  • 12+ years of professional software development experience scaling complex platforms.
  • Expert-level proficiency with Python, AWS infrastructure, and modern frontend frameworks including React and NextJS.
  • Experience shaping technical direction across multiple teams and establishing organizational engineering standards.
  • Track record of securing support for 6–12 month initiatives and delivering them to production.
  • Ability to influence senior leadership and external partners on technical strategy and technology investments.
  • Bachelor’s degree in Computer Science or a related field, or equivalent experience.
  • Experience with SaaS platforms or complex B2B integration hubs is preferred.
  • Manufacturing, logistics, CAD, or PLM experience with systems such as NX, Teamcenter, or Solid Edge is preferred.
  • Understanding of enterprise data controls, dedicated tenants, and SOC2/ISO compliance in cloud environments is preferred.
  • Experience architecting large-scale ML platforms or high-frequency marketplace engines is preferred.

Benefits

  • Hybrid schedule requiring 3 days per week in the North Bethesda, MD or Waltham, MA office.
  • Comprehensive benefits including 401(k) match, medical, dental, vision, life and disability insurance.
  • Generous paid time off, vacation, sick leave, holidays, maternity and bonding leave, and wellbeing resources.
  • Catered lunch stipend on Tuesdays and Thursdays.
Xometry

About Xometry

1,001-5,000 employees

Xometry is the digital engine behind the modern manufacturing revolution. By blending our AI-native platform with a massive global marketplace, we seamlessly connect enterprise buyers, from agile startups to Fortune 500 leaders, with a vetted network of expert suppliers. Whether you are building for the aerospace, defense, medical, automotive, or other industries, our platform helps you move from a digital concept to physical production with unmatched speed, predictability, and global scale. At our core, we power both sides of the manufacturing lifecycle. We streamline design and sourcing for engineers and procurement teams, while simultaneously giving independent machine shops the digital infrastructure they need to grow their business and book their idle capacity. Founded in 2013 and publicly traded since June 2021, Xometry has built a six-year streak on the Deloitte Technology Fast 500™, highlighting our rapid momentum as we redefine the economics of how things are made. www.xometry.com | info@xometry.com | 240.252.1138