Senior Application Security Engineer is open at Apollo.io (Remote, United States). The posting gives a salary of $190K - $273K. Posted on Oct 16, 2026, and still on Apollo.io’s careers page when we last checked, on Nov 14, 2026.
About the role
The Senior Application Security Engineer is a senior individual contributor responsible for strengthening Apollo’s secure software development lifecycle and reducing application risk across product, platform, and AI-powered features. This role blends deep code-level application security work with strong cross-functional partnership. It includes application security reviews, threat modeling, AppSec tooling, findings…
The opening lines of the posting. The rest is on Apollo.io’s careers page.
Hiring at Apollo.io
Apollo.io has 44 open roles right now, 20 of them remote. Most are in Sales & Business Development, Engineering and Consulting & Solutions. The median advertised salary across its roles with a published range is $212K. See all its roles
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