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Principal Security Engineer, Detection & Response

Circle · Dublin - remote first in Ireland

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Work pattern
Remote
Employment
Permanent
Level
Lead
Posted
27 Aug 2026

Weekly. Stop anytime. Privacy

Required skills

  • Security
  • AWS
  • SIEM
  • Care Coordination
  • Python
  • Go

Nice to have

  • Triage
  • GCP

About the job

Circle (NYSE: CRCL) is one of the world’s leading internet financial platform companies, building the foundation of a more open, global economy through digital assets, payment applications, and programmable blockchain infrastructure. Circle’s platform includes the world’s largest regulated stablecoin network anchored by USDC, Circle Payments Network for global money movement, and Arc, an enterprise-grade blockchain designed to become the Economic OS for the internet.

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Source: Circle's careers site (Workday)

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