Build and operate secure, resilient distributed systems for secrets and key management across Cloudflare’s global network. Re-architect internal PKI and machine or workload identity systems, participate in on-call incident response, support internal developers, and advise engineering teams on secure system design. The role requires software development, distributed systems expertise, Linux/UNIX administration, and hands-on security implementation experience.

Build and operate production UEBA services that ingest Cloudflare One signals, create behavioral detections, maintain user-risk scores, and support customer investigations. Design scalable distributed infrastructure, collaborate across product and engineering teams, and ensure reliability through monitoring, capacity planning, testing, and operational follow-through. The role requires backend or distributed-systems experience, systems programming, database expertise, event-driven architecture knowledge, and production observability skills.

Design, build, and operate secure, resilient distributed systems for secrets and key management across Cloudflare's global network. Re-architect and strengthen internal PKI and machine/workload identity, support and run services (including on-call), and consult with teams to ensure secure system design and usage.