AI Security Engineer

Company: Jobtailor
Apply for the AI Security Engineer
Location: London
Job Description:

Responsibilities

  • Be the internal security lead on our Greenfield Product with full access to source code, cloud infrastructure, and configurations.
  • Ensure the product is enterprise-ready before customers go near it.
  • Work alongside the Greenfield Product hardening squad for collaboration.
  • Act as day-to-day counterpart to external security and pen test partners.
  • Build and implement controls, not writing recommendations for others to action.
  • Own AWS security posture including account structure, IAM, RBAC, logging, and monitoring.
  • Manage SOC 2 Type II controls and evidence for the Greenfield Product on AWS.
  • Handle application-level hardening including authentication, API rate limiting, web security headers, etc.
  • Manage penetration test engagements with external firms, triaging findings, and closing them rapidly.
  • Put automated processes in place for continuous security validation.
  • Ensure data residency requirements are met for US and UK law firm customers.

Qualifications

  • Deep, hands-on security engineering experience, building and implementing controls, not just advising
  • Strong AWS security knowledge: IAM, account structure, Well-Architected Framework, CloudTrail, GuardDuty, Config, Security Hub
  • Driven a real SOC 2 Type II engagement: controls, evidence collection, and audit preparation, not just policy documentation
  • Application security experience: auth, RBAC, common web vulnerabilities, ability to implement fixes directly in code and config
  • Managed external pen test engagements: scoping, triaging findings, and closing them
  • Comfortable working at pace with minimal hand-holding in a small, senior team
  • Available immediately or within days, not weeks.

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Posted: July 11th, 2026