<p><strong><span data-contrast="none">THE PROJECT </span></strong><span data-contrast="none">📝</span><span data-ccp-props="{"201341983":0,"335559739":160,"335559740":276}"> </span></p> <p><span data-contrast="auto">We're looking for an experienced </span><strong><span data-contrast="auto">Senior Platform Security Engineer</span></strong><span data-contrast="auto"> to join Form3 on a contract basis as part of our AI Resilience & Security Enhancements programme.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></p> <p><span data-contrast="auto">This is a hands-on role working closely with our engineering, platform and security teams. The main focus will be building security controls into our engineering platform and developer workflows.</span> <span data-contrast="auto">You'll work across areas such as secure autonomous agent execution, CI/CD and code security, production access controls and software supply chain security.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></p> <p><span data-contrast="auto">We're looking for someone who can understand a security problem, work out practical controls, prototype and implement solutions, and work with software engineers where larger application changes are needed.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></p> <p><strong><span data-contrast="auto">Key responsibilities</span></strong><span data-ccp-props="{"134233117":false,"134233118":false,"335559685":0,"335559738":240,"335559739":240}"> </span></p> <ul> <li><span data-contrast="auto">Design, evaluate and implement controls for secure autonomous agent execution, including policy enforcement, permissions, sandboxing, execution isolation and auditability.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Evaluate and implement ways to detect vulnerable or unsafe code changes before merge, integrating security controls into CI/CD and pull request workflows.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Explore both existing security tooling and AI-assisted approaches to code security, considering accuracy, false positives, bypasses and usability.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Strengthen production access by implementing secure privileged-access controls, controlled access paths, least privilege, session controls and auditability.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Adapt engineering tooling and workflows where needed to support safer production access.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Strengthen CI/CD and software supply chain security, including secure builds, dependency and container scanning, provenance, artefact signing, SBOMs and policy enforcement.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Build security automation and platform controls that are practical for engineering teams to use and maintain.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Work directly with Form3 engineers on technical design, prototyping and implementation.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Contribute to wider security engineering work where your experience is useful, working with Form3 security specialists where deeper domain knowledge is needed.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Produce clear technical documentation and handover material.</span><span data-ccp-props="{"134233117":false,"134233118":false,"335551550":0,"335551620":0,"335559738":240,"335559739":240}"> </span></li> <li><span data-contrast="auto">Deliver changes using structured, low-risk practices while maintaining service availability.</span></li> </ul> <p><span data-ccp-props="{"201341983":0,"335559739":160,"335559740":276}"> </span></p> <p><strong><span data-contrast="none">WE’RE LOOKING FOR </span></strong><span data-contrast="none">🔍</span><span data-ccp-props="{"201341983":0,"335559739":160,"335559