Xometry

Senior Software Engineer

Xometry
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5 hours ago
Waltham, MA, USASenior
H1B sponsor

Base Salary

$170k - $195k/yr

Responsibilities

  • Actively code, review code, troubleshoot issues, and establish strong coding patterns and designs.
  • Own the design and delivery of features from problem definition through production with substantial independence.
  • Build AI-powered features using LLMs, retrieval, search, evaluations, and guardrails.
  • Lead and mentor engineers through guidance, code reviews, and technical example-setting.
  • Own testing and reliability for shipped software while meeting customer expectations and business timelines.

Requirements

  • 6+ years of software development experience with demonstrated ownership and contribution to team direction.
  • Strong full-stack skills involving backend services, frontend applications, APIs, databases, and search systems, or comparable experience with another modern stack.
  • Hands-on experience building AI-powered product features involving LLM applications, retrieval-augmented generation, vector search, or search relevance.
  • Strong execution, debugging, communication, and unit and integration testing skills.
  • Preferred experience with multimodal image and text embeddings, search, LangGraph, LangChain, model fine-tuning or adaptation, and e-commerce or marketplace products.

Benefits

  • Hybrid work arrangement.
  • Annual bonus and equity in addition to base salary.
  • Competitive benefits package.
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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