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Site Reliability Engineer II (SRE)

Xometry· Software Engineering
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Boston, MA$135k - $165kfull-timePosted 1mo ago

About the role

Site Reliability Engineer II at Xometry to guide reliability and performance of infrastructure and software systems across multiple engineering teams, building reliable and flexible infrastructure for rapid, safe feature deployment.

Responsibilities

  • Take ownership of assigned problem statements and drive them to completion with guidance from senior engineers.
  • Write clean, efficient, and well-documented code while improving existing systems and features.
  • Accurately estimate timelines for features and tasks, learning to balance effort, risk, and impact.
  • Collaborate effectively across teams, communicating clearly on progress, blockers, and outcomes.
  • Seek and apply feedback from peers and managers to improve code quality, technical skills, and delivery consistency.
  • Support team members and contribute to a positive, learning-oriented team culture.
  • Take ownership of personal development goals, showing steady progress in technical and problem-solving skills.
  • Demonstrate accountability, curiosity, and continuous improvement in all aspects of your work.
  • Develop, configure, and maintain underlying platforms for deployed software (AWS accounts and networking, kubernetes clusters, and similar systems).
  • Develop, configure, and maintain observability and monitoring tools (Coralogix, Sentry, etc.).
  • Develop, configure, and maintain software development (CI/CD) tools (github actions runners, ArgoCD, etc).

Qualifications

  • 3+ years of professional experience in infrastructure management or backend software development experience in a fast-paced, product-driven environment.
  • Demonstrated technical expertise in one or more of the following languages: Python, Javascript, or Unix Shell.
  • Experience with AWS, including deploying, monitoring, and scaling production workloads.
  • General experience with Terraform, Kubernetes, CI/CD pipelines, and Docker.
  • Comfortable working in an operational environment, including participation in an on-call schedule.
  • Excellent communication and collaboration skills, comfortable engaging with both technical and non-technical stakeholders.

Skills

Required:PythonJavaScriptUnix ShellAWSKubernetesCI/CDDocker
Nice to have:Terraform

Benefits

  • Competitive benefits package, including 401(k) match, medical, dental and vision insurance; life and disability insurance; generous paid time off including vacation, sick leave, floating and fixed holidays, maternity and bonding leave; EAP, other wellbeing resources; and more.
Last updated Sep 2, 2026. Interested? Apply on the company site.

About Xometry

Where Big Ideas Are Built | Production Parts and Prototypes | Xometry

Xometry is a leader in high-precision production part and prototyping manufacturing on demand. Get instant quotes on CNC machining, 3D printing, sheet metal fabrication, laser cutting, and more.

CNC Machining3D PrintingSheet Metal FabricationLaser CuttingPrototypingInjection MoldingMetal Part ProductionHigh-Volume Metal Production
Company profileWebsite

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