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Principal Offensive Cyber Research Engineer

Twenty — Open Source CRM

Arlington, VA Senior+ $192K – $455K • Multiple Ranges Posted Oct 12, 2025
TypeScriptPythonC++RustREST/APIsCloudML

About the role

ABOUT THE COMPANY America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce…

What the index says about this role

  • First seen by JobLarper — Aug 2, 2026, 76 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • What Machine Learning Engineer roles ask for — across 1,199 indexed openings: ML (73%), AI/LLM (55%), Python (52%), REST/APIs (37%), Backend (21%). This posting names ML, Python, REST/APIs, Cloud, TypeScript.
  • Twenty is hiring actively — 26 open roles indexed, 15 first appeared in the last 30 days.

Derived from the 28,483 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on Twenty's official board on Oct 12, 2025. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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