Staff AI Security Engineer — FULL_TIME
Shape the future of AI safety by building secure-by-design systems at a major travel technology leader.
Key Responsibilities
- Design, build, and operate AI-powered security engineering systems including LLM-driven secure code review, finding triage, and automated fix suggestions.
- Build AI-assisted threat modeling to scale design reviews, flag high-risk changes, and route human-involved reviews.
- Harden AI developer platforms such as Cursor, Codex, and Claude, and implement governance and policy controls for agent platforms.
- Lead security design reviews and threat modeling for internal AI systems, RAG pipelines, and agentic platforms.
- Define and implement security controls for AI agents, including identity management, least-privilege access, sandboxing, and audit logging.
- Develop defenses against AI-specific threats such as prompt injection, data exfiltration, and supply chain risks.
- Build agentic security tooling to automate AppSec workflows from intake and risk scoring to remediation tracking.
- Measure and improve AI security tooling performance by tuning models, prompts, and pipelines.
- Partner with cross-functional engineering teams as an embedded security owner to turn findings into scalable, automated fixes.
- Research and share advancements in AI security frameworks across the engineering community.
Job Requirements
- You possess at least 3 years of software development lifecycle experience in Python, Go, TypeScript, Node.js, or Kotlin.
- You have at least 6 years of professional experience in security engineering, application security, or threat modeling.
- You demonstrate proficiency in building and operating production-grade security systems rather than standalone scripts.
- You have a deep understanding of AI-specific security risks including model vulnerabilities and prompt engineering security.
- You are capable of defining and enforcing security guardrails within complex, high-velocity DevSecOps environments.
Job Details
What's on Offer
- Full-time permanent position.
