Software Engineer - Linux Networking

Cloudflare is seeking a Senior Software Engineer to join their Network Services team, focusing on Linux networking and building large-scale distributed systems. This role offers an exciting opportunity to work on cutting-edge technologies that power one of the world's largest networks.

As a Software Engineer on the Network Services team, you'll be responsible for developing and maintaining critical networking infrastructure that supports millions of websites and Internet properties. You'll work on a variety of projects, including:

1. Developing a Linux kernel-based networking dataplane for high-performance traffic processing
2. Building userspace networking services that integrate Cloudflare's Network Services and Zero Trust systems
3. Implementing next-generation firewall functions using Linux netfilter, eBPF, and userspace packet processing
4. Creating flow and log collection systems for network visibility and analytics
5. Designing and implementing control plane systems for complex network configurations

The ideal candidate will have strong systems-level programming experience, particularly in Rust and/or Go, and a deep understanding of networking protocols and Linux kernel networking primitives. You should be comfortable working in a fast-paced environment, collaborating with cross-functional teams, and tackling complex technical challenges.

Cloudflare offers a competitive compensation package, including equity, and a comprehensive benefits program. The company is committed to building a diverse and inclusive workplace and offers flexible work arrangements, including remote options for this position.

Join Cloudflare and be part of a team that's redefining how networks are run at scale while contributing to projects that have a meaningful impact on the open Internet.