Software Engineer, Network Performance & Reliability
Core
Build reliable network connectivity and performance for Cloudflare's global edge network products (CDN, Spectrum, Magic Transit, Workers, etc.) by developing cutting-edge network software infrastructure.
Role type
Senior IC software engineer (network performance & reliability)
Builds
Network software infrastructure for Cloudflare's Argo platform products
Domain
Internet infrastructure, network protocols, distributed systems
Deliverable
production ML models | product features | infrastructure
Required skills
Systems-level programming (Go, Rust, C, C++), Networking protocols (Layers 3 & 4), HTTP/TLS/CDN knowledge, Distributed systems implementation, Complex system debugging
Preferred skills
TCP/IP and Internet routing, Statistical analysis and control theory, Building tools and APIs, Large-scale distributed system monitoring
Technologies
Rust, Go, Linux networking, ClickHouse, PostgreSQL, Grafana, Kubernetes
Responsibilities
Translate engineering requirements into new platform capabilities, Partner with Network Engineering and SRE teams, Design, document, code, test, and deploy production software, Participate in on-call rotation for system health
Seniority
Senior, hands-on IC