Cloudflare

Security Engineer, Applied Research & Labs

Who can apply: Only open to applicants in: Texas.
Location as listed by the employer: “Hybrid; Austin, TX”
Apply on Cloudflare's site ↗

Opens the employer's official application page.

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About this role

Cloudflare is hiring for a Security Engineer, Applied Research & Labs role. See the official posting for full details.

Requirements

  • 4+ years in software engineering, shipping and operating production systems
  • Demonstrated experience building interactive labs, hands-on learning platforms, or developer training environments, including the infrastructure behind them
  • Strong design judgment for technical learning experiences, including scope, sequencing, and knowing what to leave out
  • Proficiency in TypeScript, Python, or a comparable language, with production experience in distributed or event-driven systems
  • Hands-on experience building LLM-based systems, including agent orchestration, tool use, context engineering, and evaluation
  • Experience with Cloudflare Workers, Durable Objects, Workflows, Workers AI, AI Gateway, and Vectorize, or an equivalent serverless stack
  • Working knowledge of application and infrastructure security, including common vulnerability classes and secure development practices
  • Published technical writing, conference talks, or open-source contributions

Summarized from the employer's posting — check the full posting for every requirement.