Senior Product Security Engineer

Reference: n83aq9i3vh77fc3ylulg

We are seeking a Senior Product Security Engineer to help build security into the design, development, and operation of software products. In this role, you will partner closely with product managers, software engineers, architects, and infrastructure teams to identify risks early and deliver practical, scalable security solutions. You will influence security strategy across the product lifecycle, from initial requirements and architecture through implementation, release, and ongoing improvement.

Your responsibilities will include leading threat modelling and security reviews, identifying vulnerabilities, and advising engineering teams on effective remediation. You will help define secure coding standards, design and implement security controls, and improve processes for vulnerability management, security testing, and incident response. You will contribute to security tooling and automation, integrate security checks into CI/CD pipelines, and support the development of metrics that demonstrate product security maturity. The role will also involve reviewing technical designs, assessing third-party integrations, supporting penetration testing, and helping teams respond to security findings in a timely and sustainable way. You will be expected to mentor engineers, promote security awareness, and communicate complex risks clearly to both technical and non-technical stakeholders.

The successful candidate will have significant experience in product or application security, with a strong understanding of secure software development practices and common application vulnerabilities. Experience with threat modelling methodologies, security testing tools, cloud environments, APIs, identity and access management, and modern development workflows is required. You should be comfortable reviewing code in at least one programming language and working with technologies such as containers, infrastructure as code, and automated deployment pipelines. Knowledge of relevant security standards and frameworks, along with experience influencing without direct authority, would be valuable. We are looking for a pragmatic, collaborative professional who can balance risk with delivery, work independently, and turn security objectives into clear, actionable guidance.

£45,600.00 - £60,000.00
Per annum
Added 22/09/2026
Reference: n83aq9i3vh77fc3ylulg

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