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Permanent

Senior Security Engineer

83zero Ltd
City
money-bag £80000 Annual
Posted: 27 August 2026 (Today)
Closing date: 26 September 2026
Ref: 3162848743

Security Engineer - GenAI / AI SecurityUp to 110,000 + Excellent BenefitsLondon - Hybrid 1-2 days per week in the officePermanent The OpportunityAre you an experienced Security Engineer with a strong interest in Generative AI, LLM security and cyber engineering?We''re looking for a talented Security Engineer to join an established technology environment, where you''ll play a key role in designing and developing security solutions that protect AI and LLM-based applications from emerging threats, including adversarial attacks and prompt injection.This is an exciting opportunity to work at the intersection of Cyber Security, Software Engineering and Generative AI, helping to develop secure and scalable solutions within a complex enterprise environment. The RoleYou''ll be responsible for designing, developing, optimising and enhancing a GenAI prompt security platform, alongside building automated security testing capabilities to validate protection mechanisms across a range of LLM use cases.You''ll collaborate with Engineering, Operations and technology teams to deliver secure, scalable and resilient solutions. Key ResponsibilitiesDesign, develop, optimise and enhance a GenAI prompt security platform.Protect AI and LLM-based applications against adversarial attacks and prompt injection.Build and automate a security testing framework for a range of LLM use cases.Develop solutions designed to operate reliably and perform at scale.Contribute to the architecture and design of new ..... full job details .....

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