Own the full lifecycle of threat-intelligence and abuse-disruption systems on Cloudflare's Cloudforce One team

Cloudflare is hiring a Software Engineer for Cloudforce One, its threat operations and research team, to design, build, and run distributed data pipelines that expose threat intelligence (TTPs, IOCs) to analysts and customers while supporting legal/Trust & Safety response efforts. The role spans Go/TypeScript (with Rust, Kafka, Redis, Kubernetes, Terraform, Temporal, PostgreSQL) and expects 5+ years building large-scale distributed systems, plus comfort translating legal/security requirements into production software. Austin, US, hybrid, with on-call.

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What this interview tests

Full SDLC ownership of a distributed threat-intelligence or abuse-detection system
Data pipeline design for large-scale threat signal ingestion and analysis (TTPs, IOCs)
Go/TypeScript production experience; familiarity with Rust, Kafka, Kubernetes, Temporal, PostgreSQL
Translating legal/Trust & Safety requirements into technical design
On-call ownership and production monitoring/maintenance
Mentoring teammates and promoting well-tested, modular code practices