Principal Security Engineer, Identity

Cloudflare is hiring a Principal Security Engineer, Identity to join our fully remote team in the United States. As a Principal Security Engineer, Identity, you'll design, build, and ship reliable software that scales to millions of users. This is a full-time, work-from-home role open to candidates across the US (Remote — US (PST)). About the role You'll design, build, and ship reliable software that scales to millions of users, partnering with a friendly, distributed team across US time zones. We care about outcomes over hours and give you the autonomy, tools, and support to do your best work from home. What you'll do: • Collaborate with product and design on new initiatives • Review pull requests and mentor teammates • Write clean, well-tested, and documented code • Improve performance, reliability, and developer experience • Develop, test, and maintain features across the stack What we offer: • Comprehensive medical, dental, and vision coverage • 401(k) retirement plan with company match • Home office and wellness stipends • Flexible working hours across US time zones • Paid parental leave How we work We're remote-first and async-friendly. Expect clear documentation, regular feedback, supportive teammates, and real opportunities to grow your career. Cloudflare is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for everyone.

Minimum qualifications: • 7+ years of experience, including leading teams or projects • Experience with version control and CI/CD • Strong communication in a remote, async environment • US work authorization • Proficiency in one or more modern languages (TypeScript, Go, Python, or Java) Nice to have: • A growth mindset and eagerness to keep learning • Experience in a fast-paced, high-growth environment