Principal Product Security Engineer: Cloud & CI/CD Lead

CFC is seeking a Principal Product Security Engineer in London to lead the strategy and hands-on delivery of security across cloud platforms, code and CI/CD pipelines. You will act as a senior technical authority, shaping secure-by-default patterns and embedding security across engineering teams.

You will guide threat modelling, vulnerability remediation and build reusable security patterns for scalable deployment, including guardrails for AI-assisted coding and agentic workflows.