Security Engineer, Application Security (AI)

TL;DR

Security Engineer, Application Security (AI): Building security foundations for enterprise AI platforms with an accent on threat modeling, secure architectures, and automated controls for LLMs and AI agents. Focus on designing defenses against novel AI/ML threats, securing data pipelines, and embedding security into developer workflows.

Location: Hybrid from San Francisco or New York City offices

Salary: $119.3K - $210K

Company

Leader in enterprise generative AI with an end-to-end platform for building and deploying trustworthy AI agents grounded in company data, valued at $1.9B, with offices in San Francisco, New York City, Austin, Chicago, and London.

What you will do

• Conduct threat modeling sessions with product teams and design secure architectures for new AI features.
• Own application security program: implement SAST/DAST in CI/CD, perform code reviews, and build vulnerability automation.
• Champion secure coding standards and reusable security patterns for developers.
• Design security features for customer environments and leverage AI agents to boost security velocity.
• Lead penetration testing and security assessments of applications, AI services, APIs, and data pipelines.
• Research emerging AI/ML threats and build proactive defenses.

Requirements

• Hybrid from San Francisco or New York City offices
• 4+ years in application security engineering securing large-scale systems.
• Expertise in 2+ languages (Python, Java, Go, JavaScript/TypeScript) for code review.
• Knowledge of SAST/DAST, vulnerability management, DevSecOps practices.
• Strong communication to explain security to technical and non-technical audiences.
• Builder mindset focused on automation and enabling velocity.

Culture & Benefits

• Generous PTO, company holidays, paid parental leave (16 weeks).
• Medical, dental, vision coverage; fertility support; early-detection cancer testing.
• Health savings account with company contribution, flexible spending accounts.
• Wellness, learning stipends; company-wide and team off-sites.
• Competitive compensation, stock options, 401k.