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Principal Applied AI Engineer

Appian Corporation · United States
$200K - $350KEquityParental leaveLead and aboveLLMAI

Principal Applied AI Engineer is open at Appian Corporation in United States. The posting gives a salary of $200K - $350K. Posted on Sep 15, 2026, and still on Appian Corporation’s careers page when we last checked, on Nov 14, 2026.

About the role

As a Principal Applied AI Engineer, you will serve as the technical linchpin for applied AI on the team, bringing deep hands-on expertise in designing and operating production LLM systems and a track record of influencing engineering direction beyond your immediate scope. Equipped with cutting-edge AI tooling, you will drive the design and delivery of high-complexity AI systems — spanning code generation, agents…

The opening lines of the posting. The rest is on Appian Corporation’s careers page.

Hiring at Appian Corporation

Appian Corporation has 155 open roles right now. Most are in Consulting & Solutions, Engineering and Sales & Business Development. The median advertised salary across its roles with a published range is $175K. See all its roles

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