Senior Systems Engineer - Application Security at Cloudflare (Hybrid) is closed. It closed on Nov 13, 2026 and it no longer takes applications.
About the role
Design systems and write code following bleeding edge industry best practices and help others on the team do the same. Review RFCs, technical specifications and code. Deploy and maintain live software-based services at scale (up to 100m requests / second, 1m customers). Take regular shifts as part of the team’s On Call rota. Support and grow other Engineers through knowledge sharing. Keep up to date with trends in…
The opening lines of the posting. The rest is on Cloudflare’s careers page.
Hiring at Cloudflare
Cloudflare has 479 open roles right now. Most are in Engineering, Sales & Business Development and Security. The median advertised salary across its roles with a published range is $230K. See all its roles