Xometry

Staff Software Engineer

Xometry
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2 months ago
North Bethesda, MD, USAStaff+
H1B sponsor

Base Salary

$170k - $195k/yr

Responsibilities

  • Design high-performance, extensible, and scalable application solutions that embed Xometry AI into external PLM environments.
  • Lead the architectural evolution and strategic execution of a core enterprise integration across multiple teams and products.
  • Integrate production ML pipelines, model serving, and real-time geometry analysis into application services.
  • Establish engineering patterns, reliability standards, security standards, and enterprise SLIs/SLOs for partner-hosted and Xometry-hosted deployments.
  • Develop data governance approaches that keep part files securely within the partner’s network infrastructure.
  • Guide technical strategy, risk/reward decisions, and roadmap execution with senior leadership, external partners, marketplace teams, and data science teams.
  • Mentor engineers on AI-assisted development practices and facilitate durable, well-documented technical decisions.

Requirements

  • 12+ years of professional software development experience with a history of scaling complex platforms.
  • Expert-level mastery of Python, AWS infrastructure, and modern frontend frameworks including React and NextJS.
  • Proven 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 long-term technology investments.
  • 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, and SOC 2/ISO compliance in 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.
  • 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.
  • Annual bonus and equity are included in the total compensation package.

Tech Stack

Xometry

About Xometry

1,001-5,000 employees

Xometry builds an AI-enabled marketplace that connects engineers and procurement teams with a vetted global network of manufacturers for on-demand CNC machining, 3D printing, sheet metal, and injection molding. The company earns fees by brokering instant-quote RFQs and managing production, logistics, and quality across its supplier base. Founded in 2013, Xometry is a publicly traded company (NASDAQ: XMTR) based in the Washington, DC–Baltimore area and serves buyers from startups to Fortune 1000 firms.

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