Parallel
Member of Technical Staff, Product Security
$150K–$300K
San Francisco or Palo Alto · On-site · Staff · Full-time · Posted Sep 16, 2026
- Experience
- Significant software engineering experience, including several years focused on product or application security.
- Visa sponsorship
- Visa sponsorships
About the job
Build and operate product security systems, fix vulnerabilities, and integrate reusable security controls into software development and AI-assisted security workflows.
What you'll do
- Develop secure defaults and reusable patterns for authentication, authorization, data handling, and outbound access.
- Find and fix vulnerabilities, then improve systems to prevent recurring vulnerability classes.
- Build AI-assisted security tooling and design security controls for enterprise customers.
What they ask for
- Significant software engineering experience, including several years focused on product or application security.
- Strong web and API security experience, including authentication, authorization, SSRF, IDOR, injection, and multi-tenant isolation.
- Experience building frameworks, libraries, or secure defaults that reduce vulnerability classes.
- Strong production coding skills in Python, Go, TypeScript, or similar languages.
Nice to have
- Experience with GCP, Kubernetes, security research, open source security tooling, or conference talks.
- Experience building security tooling using current AI models or securing systems that process untrusted inputs, especially LLM or agentic systems.
Pay
$150K – $300K USD base salary
Tools
Python, Go, TypeScript, GCP, Kubernetes
AI focus
Build AI-assisted security tooling and secure systems that process untrusted web content, including LLM and agentic systems.
Model-written summary · the original posting is authoritative