Senior Software Engineer, Zero Trust ClientActive$185K–$254K

We’re looking for a Senior Windows Software Engineer to join our Zero Trust team. You will be working on the Zero Trust desktop client , which protects corporate devices by securely and privately sending traffic from those devices to Cloudflare’s global network, which can apply…

What you'll do

• In-depth knowledge of Windows internals, kernel-mode programming, and network protocols

• Experience in low-level Windows driver development, ideally network drivers

• Excellent programming skills, with experience writing very high-quality and: low-complexity code with thorough documentation.

• Strong experience writing easily-testable and thoroughly-tested code (e.g.: using dependency injection with the right abstractions)

• Great experience using lower-level languages, such as Rust, C, C++

• Very comfortable writing multithreaded, asynchronous code

What they're looking for

• Strong experience with debugging network-related problems
• An understanding of how VPN technologies work, and the trade-offs between privacy, security, and anonymity
• Good understanding of, and experience with, security protocols and standards
• Experience mentoring engineers and raising a team's technical bar through code review and knowledge sharing