Destava

Applied AI Engineer

Twenty is hiring for Applied AI Engineer in Arlington, VA. Mid level. First seen August 6, 2026; open as of November 10, 2026. Jobs taken straight from company career pages — no aggregator in between.

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Company
Twenty
Where
Arlington, VA
Level
Mid
First seen
August 6, 2026
Listed via
Ashby

What the posting says

Citizenship Required / No Active Clearance Required ROLE SUMMARY You’ll build an agent environment at Twenty, with an interaction model similar to Claude Code and Codex. Users will give it tasks, supply context, and review its work. They’ll need to see what it’s doing and be able to intervene when it gets something wrong. Your work will center on the agent harness: the code that assembles context, executes tool calls, tracks progress, and coordinates delegated work. You’ll decide how information carries across a session, how the agent checks its results, and how it recovers when a step…

Read more and apply on Twenty's site