Senior Product Security Engineer

Persona

Senior Product Security Engineer at Persona focusing on security infrastructure and AI tooling. Drive vulnerability lifecycle and collaborate with engineering teams on secure feature development.

Posted 4/21/2026full-timeSan Francisco • California • 🇺🇸 United StatesSenior💰 $200,000 - $280,000 per yearWebsite

Tech Stack

Tools & technologies

SDLC

About the role

Key responsibilities & impact

Drive the full vulnerability lifecycle and how Persona responds to external threats.
Design and build autonomous systems and AI tooling that scale security across every team and product
Partner with product engineers to shape how new features and systems get built securely
Shape Persona's presence in the security research community — running the bug bounty program that powers it

Requirements

What you’ll need

6+ years of software engineering experience
3+ years in product security
You've translated security risk into product decisions with non-technical stakeholders
You've embedded security into an eng team's SDLC without becoming the team that says no to everything

Benefits

Comp & perks

Medical, dental, and vision
3% 401(k) contribution
Unlimited PTO
Quarterly mental health days
Family planning benefits
Professional development stipend
Wellness benefits

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

software engineeringproduct securityvulnerability lifecycleAI toolingsecure codingSDLC

Soft Skills

communicationcollaborationstakeholder managementproblem-solving