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Principal Security Engineer, SDO AppSec EMEA

London, England, United Kingdom💼 Full-time🗓 2026-03-10 → 2026-09-27

Core

Lead application security reviews, establish enterprise-wide security methodologies, and mentor security engineering teams for Amazon's critical revenue-handling systems.

Role type

Principal Security Engineer (Application Security)

Builds

Enterprise application security review frameworks, automated security solutions, and architectural patterns for secure development.

Domain

Cloud computing / Application Security

Required skills

Application security architecture, Threat modelling, Secure development practices, Security testing, Risk management, Cost-benefit analysis, Technical leadership, Automation strategy, AI/ML security implications, Security tooling development

Preferred skills

Master's degree in CS/Engineering, AI/ML systems security expertise, Large-scale security automation experience, Open source security community contributions, New security technology adoption strategy

Technologies

None explicitly listed

Responsibilities

Establish and maintain application security review methodology; Make security architecture decisions for critical applications; Execute application security reviews across complex systems; Mentor security engineers and architects; Drive automation and AI-powered security solutions

Seniority

Principal, strategy & mentorship

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