Xometry

Senior Software Engineer

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

Base Salary

$170k - $195k/yr

Responsibilities

  • Design high-performance, extensible application services and organizational engineering standards for embedding Xometry AI into external PLM environments.
  • Lead integration of production ML pipelines into the application layer, including optimized model serving and real-time geometry analysis.
  • Establish strategic direction and drive execution for the core enterprise partnership integration across multiple products and teams.
  • Define reliability, security, enterprise SLI/SLO, and multi-tenant deployment standards for partner-hosted and Xometry-hosted environments.
  • Develop ring-fenced data governance and secure operating models for data shared between Xometry and partner infrastructure.
  • Facilitate technical decisions, document architecture, mentor engineers, and communicate technical strategy to senior leadership and external partners.

Requirements

  • 12+ years of professional software development experience scaling complex platforms.
  • Expert-level mastery of Python, AWS infrastructure, and modern frontend frameworks including React and NextJS.
  • Experience shaping technical direction across multiple teams and establishing organizational engineering patterns.
  • Track record of securing support for and delivering 6–12 month technical initiatives into production.
  • Bachelor’s degree in computer science or a related field, or equivalent experience.
  • Preferred experience building SaaS platforms or complex B2B integration hubs.
  • Preferred background in manufacturing, logistics, or CAD/PLM software ecosystems.
  • Preferred understanding of enterprise data controls, dedicated tenants, SOC2/ISO compliance, and cloud environments.
  • Preferred experience architecting large-scale ML platforms or high-frequency marketplace engines.

Benefits

  • Hybrid schedule requiring three days per week in the North Bethesda, Maryland, or Waltham, Massachusetts office.
  • Estimated base salary of $170,000–$195,000 annually plus an annual bonus.
  • 401(k) match.
  • Medical, dental, and vision insurance.
  • Life and disability insurance.
  • Generous paid time off including vacation, sick leave, floating holidays, and fixed holidays.
  • Maternity and bonding leave.
  • Employee Assistance Program and other wellbeing resources.
  • Catered lunch stipend for Tuesdays and Thursdays.

Tech Stack

Categories

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

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