Principal Product Security Engineer: Secure-by-Design & AI

Storiogroup; Greater London; On-site; GBP 120,000 - 170,000; Full time

Job summary

Storio group in London is seeking a Principal Product Security Engineer to shape how security is built into our ecommerce platform and engineering organisation. This senior, individual contributor role works across Product Security and Application Security, collaborating with engineers, architects, and product teams to solve complex problems and make secure-by-design engineering the standard.

You will mentor Security Champions, lead security automation, and drive secure adoption of AI across our

Qualifications

• 5+ years of experience in Product Security, Application Security, or Security Engineering.
• Strong experience in security architecture and threat modelling.
• Deep technical knowledge of application and API security, secure development practices, cloud-native systems.
• Experience embedding security controls into engineering workflows and software supply chains.
• Excellent communicator who can influence engineers and senior leaders.
• Experience with AI security and leveraging AI tools to advance security engineering.

Responsibilities

• Define security principles, standards, patterns, and guardrails enabling secure fast delivery.
• Shape strategic technical direction of Product Security across the platform and engineering org.
• Protect the platform with hands-on expertise across APIs, microservices, cloud infrastructure (AWS), authentication, authorization, and software supply chain security.
• Identify and mitigate emerging security risks, including AI-related risks, and communicate impact to stakeholders.
• Develop meaningful Product Security metrics to drive posture improvements.

Skills

Product Security

Application Security

Security Engineering

Threat Modelling

AI Security

Security Architecture

Communication

Education

CISSP

AWS Security Specialty

CSSLP

Tools

AWS

Job description

Storio group in London is seeking a Principal Product Security Engineer to shape how security is built into our ecommerce platform and engineering organisation. This senior, individual contributor role works across Product Security and Application Security, collaborating with engineers, architects, and product teams to solve complex problems and make secure-by-design engineering the standard.

You will mentor Security Champions, lead security automation, and drive secure adoption of AI across our