Cloudflare

Software Engineer, Cloudforce One

Cloudflare
hybrid senior full-time Hybrid
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First indexed 18 Apr 2026

Description

About Us

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies.

We are looking for great engineers to join our Cloudforce One team, which is responsible for identifying and disrupting cyber threats ranging from sophisticated cyber criminal activity to nation-state sponsored advanced persistent threats (APTs).

As a Software Engineer on this team, you will own the entire software development lifecycle,from design and architecture to deployment and monitoring,for systems that serve both threat disruption and legal response efforts.

Responsibilities

  • Design, build, run, and scale distributed tools and services that support both cyber threat disruption and Legal Response 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).
  • Extend, improve, and maintain mission-critical Trust & Safety solutions, including our CSAM Scanning Tool and other legal compliance pipelines.
  • Collaborate closely with Threat Operations, Trust & Safety, Legal, and Product teams to understand goals and translate complex technical requirements into elegant, scalable solutions.

Requirements

  • At least 5 years of experience building large-scale software applications, preferably distributed systems.
  • 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.
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/cloudflare/jobs/7309174