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Life360 is an award-winning, San Francisco, California-based family network app that allows families to share their location and collaborate and communicate wit
Staff Product Security Engineer
Location
United States
Posted
142 days ago
Salary
$186K - $271.5K / year
Seniority
Lead
Job Description
Staff Product Security Engineer
Life360
• Deploy and operationalize Cycode ASPM platform (or equivalent) as the central nervous system for application security—unifying SAST, SCA, secret scanning, container security, and IaC scanning into actionable intelligence • Build IDE-to-cloud security pipelines that catch vulnerabilities at code-write time, eliminating 90% of findings before merge • Create security-as-code frameworks that make the secure path the default path • Automate vulnerability triage, deduplication, and routing to eliminate manual security toil • Design and deploy pre-approved security patterns, libraries, and templates that enable developers to build securely without security expertise • Establish threat modeling as a lightweight, scalable practice integrated into product planning • Conduct security architecture reviews for high-risk features across mobile (iOS/Android), backend (Java, Python, PHP), and emerging hardware products • Build security tooling that developers actually want to use—think Spotify's Backstage for security • Establish SLA-driven vulnerability management workflows with clear severity definitions, ownership models, and escalation paths • Create friction-free remediation guidance—not "fix this," but "here's the exact code change needed" • Build metrics dashboards that translate security posture into business language executives understand • Partner with engineering leadership to embed security accountability into team objectives • Act as embedded security advisor to product and platform engineering teams • Translate complex security requirements into pragmatic, implementable solutions • Influence technical decisions at the architecture level—security considered in design, not bolted on after
Job Requirements
- 5+ years of hands-on experience in product security, application security, or DevSecOps roles.
- Strong experience deploying and operationalizing Application Security Posture Management (ASPM) platforms, with particular emphasis on vulnerability management and findings handling.
- Deep understanding of security tooling including SAST, DAST, secret scanning, SCA (Software Composition Analysis), and container scanning tools.
- Proficiency in Python and the ability to learn new programming languages and technologies as needed (experience with Java, C, or PHP is a plus).
- Extensive experience with threat modeling and security architecture reviews, with the ability to identify design flaws and provide actionable remediation guidance.
- Strong knowledge of secure software development practices, including OWASP Top 10, secure coding principles, and secure-by-design methodologies.
- Experience building security tooling and automation to scale security practices across development teams.
- Familiarity with compliance frameworks including OWASP SAMM 2.0, NIST SSDF (Secure Software Development Framework), SOC 2, and GDPR, with working knowledge of privacy considerations.
- Experience working with diverse technology stacks including mobile applications (iOS/Android), cloud infrastructure, and modern application development.
- Expert-level threat modeling—you can identify design flaws that automated tools miss.
- Security architecture experience across diverse platforms: mobile (iOS/Android SDK security), cloud (AWS/GCP), embedded systems.
- CI/CD security integration—Jenkins, GitLab CI, GitHub Actions, CircleCI—where you've built security into build pipelines without breaking them.
- Working knowledge of OWASP SAMM 2.0, NIST SSDF, secure coding standards.
Benefits
- Competitive pay and benefits
- Medical, dental, vision, life and disability insurance plans (100% paid for employees)
- 401(k) plan with company matching program
- Mental Wellness Program & Employee Assistance Program (EAP) for mental well-being
- Flexible PTO, 13 company-wide days off throughout the year
- Winter and Summer Weeklong Synchronized Company Shutdowns
- Learning & Development programs
- Equipment, tools, and reimbursement support for a productive remote environment
- Free Life360 Platinum Membership for your preferred circle
- Free Tile Products
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