← All roles

Threat Intelligence Software Engineer, Cloudforce One

Cloudflare· Security
Apply on company site
Hybrid (Austin, US), Hybrid (London, UK)Full-timePosted 11mo ago

About the role

Software Engineer on Cloudflare’s threat operations and research team (Cloudforce One), responsible for end-to-end software development for systems supporting threat disruption and legal response, translating complex security requirements into scalable applications.

Responsibilities

  • Design, build, run, and scale distributed tools and services that support both cyber threat disruption and platform abuse efforts.
  • Develop critical data pipelines and services to collect, analyze, and expose threat intelligence data for Cloudforce One analysts and Cloudflare customers, helping to identify Tactics, Techniques, and Procedures (TTPs) and Indicators of Compromise (IOCs).
  • Collaborate closely with Threat Intelligence, Trust & Safety, Legal, and Product teams to translate complex technical requirements into elegant, scalable solutions.
  • Improve system design and architecture to ensure stability, performance, and maintainability of both internal and customer-facing compliance and security services.
  • Analyze, communicate, and help prioritize complex technical concepts across teams.
  • Ongoing monitoring and maintenance of production services, including participation in on-call rotations.
  • Mentor and guide other developers in the team, helping to build collective technical expertise and promote best practices for writing well-tested, modular, and reusable code.

Qualifications

  • At least 5 years of experience building large-scale software applications, preferably distributed systems.
  • At least 3 years of experience working with Threat Intelligence or in support of a Threat Intelligence platform.
  • Experience designing and integrating RESTful APIs and/or gRPC services.
  • Knowledge of SQL and common relational database systems such as PostgreSQL.
  • Prior experience writing production ready code in Go and/or TypeScript.
  • Familiarity with Rust.
  • Excellent debugging and optimization skills.
  • Expertise in writing well tested code.
  • Interest in opportunities to be a technical mentor for teammates.

Skills

Required:Software engineeringDistributed systemsThreat intelligenceAPI design (REST/gRPC)SQL / PostgreSQLGo / TypeScriptTesting / code quality
Nice to have:RustMentorship

Benefits

  • Medical/Rx Insurance
  • Dental Insurance
  • Vision Insurance
  • Flexible Spending Accounts
  • Commuter Spending Accounts
  • Fertility & Family Forming Benefits
  • On-demand mental health support and Employee Assistance Program
  • Global Travel Medical Insurance
  • Short and Long Term Disability Insurance
  • Life & Accident Insurance
  • 401(k) Retirement Savings Plan
  • Employee Stock Participation Plan
  • Flexible paid time off covering vacation and sick leave
  • Parental, pregnancy health, medical, and bereavement leave
Last updated Sep 16, 2026. Interested? Apply on the company site.

About Cloudflare

Connect, protect, and build everywhere | Cloudflare

Make employees, applications and networks faster and more secure everywhere, while reducing complexity and cost.

NetworkingSecurityPerformanceDeveloper PlatformAI
Company profileWebsite

More open roles at Cloudflare