Sr. Security Engineer is open at C1 in San Francisco Office. The posting gives a salary of $100K - $200K. Posted on Sep 9, 2026, and still on C1’s careers page when we last checked, on Nov 14, 2026.
About the role
We're hiring a Senior Security Engineer to join a small, early-stage security team with a broad remit - spanning security engineering, application and cloud security, and compliance. This is a generalist role: you'll have the opportunity to go deep in one domain over time while staying hands-on and supportive across others. Our stack is primarily Go and AWS. Little of this job is manual. Instead of hand-reviewing…
The opening lines of the posting. The rest is on C1’s careers page.
Hiring at C1
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