Principal Test Automation Engineer

d-Matrix

Remote regions

US

Salary range

$195,000–$285,000/yr

Benefits

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Role Overview:

  • Define and build AI-enabled automation across the software development lifecycle.
  • Codebase spans kernel compiler, firmware, device drivers, and inference serving stack.

What You Will Do:

  • Set technical direction for AI-enabled workflow automation.
  • Build shared foundation with agent harness and tool integrations.
  • Deliver first Quality Engineering automations including failure attribution and coverage analysis.

What You Will Bring:

  • Extensive production software engineering experience with strong Python skills.
  • Deep hands-on experience with LLM APIs, agent harnesses, and context engineering.
  • Sound judgment about when AI is the right tool and a track record of setting technical direction.

Preferred Qualifications:

  • Exposure to compilers, firmware, or hardware-in-the-loop test environments.
  • Experience with GitLab, Jira, or Prometheus APIs.
  • Daily use of AI coding tools such as Claude Code, Cursor, or Copilot.

d-Matrix

d-Matrix pioneers a memory-centric architecture for AI inference, making AI faster and more energy efficient. The culture emphasizes respect, collaboration, and direct communication, with a focus on execution and tackling hard problems.

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