CareerPlanSign in

Senior Application Security Engineer (AI)

London, England, United Kingdom💼 Full-time🗓 2026-09-21 → 2026-09-26

Core

Empower engineering teams to safely adopt AI by embedding robust technical security controls, designing cloud-native guardrails, and automating security processes for agentic LLM integrations.

Role type

Senior Application Security Engineer (AI/LLM)

Builds

Cloud-native security guardrails, automated security tooling, and secure AI/LLM integrations for an algorithmic insurance platform.

Domain

Insurance technology, AI/LLM security, Cloud Security

Deliverable

production ML models | infrastructure

Required skills

AI/LLM security (prompt injection mitigation, guardrails, telemetry), agentic development, cloud security (GCP/Azure), Kubernetes/container security, security testing (SAST/DAST/SCA), infrastructure as code (Terraform), Python/TypeScript/Kotlin

Preferred skills

Offensive and defensive security, security architecture review, mentorship

Technologies

GCP, Azure, Kubernetes, Docker, Terraform, GitHub Actions, OWASP ASVS, STRIDE

Responsibilities

Lead threat modelling for AI systems, establish secure guardrails and allowlists, manage security testing workflows, automate security tasks via code, coordinate penetration tests, mentor team members, provide feedback on architecture

Seniority

Senior, hands-on IC

Sourced via workable · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.