About this role
Salary: £80,000 - 90,000 per year
Requirements: Bachelors degree or equivalent work experience7+ years of relevant industry work experienceGood oral and written communication skillsHighly motivated self-starter with excellent interpersonal and problem-solving skillsExperience across the full lifecycle of design, implementation, and operation of enterprise software solutions in cross-functional teamsExpertise in a major programming language such as Python and/or Go, along with associated tooling such as Git, Maven, IDEs, and JenkinsExpertise in designing and implementing secure APIs and librariesExperience in Generative AI, LLM frameworks, LLM prompt engineering, and/or adversarial testing is a bonusExperience with cyber engineering and operations, including DevSecOps or MLSecOpsExperience contributing to the architecture and design of new and current systems, including architecture, design patterns, reliability, and scalingExperience with containerized deployment technologies such as Kubernetes and OpenShift Responsibilities: We design, develop, optimize, and enhance a GenAI prompt security platform to protect our AI and LLM-based applications from adversarial attacks and prompt injectionsWe build and automate a security testing framework to validate protection mechanisms across a range of LLM use casesWe own solutions that are expected to operate and perform at scale across our organisationWe collaborate with stakeholders and partners across Engineering, Operations, and the wider Citi organisation across different time zones Technologies: AIDevSecOpsGitJenkinsKubernetesLLMMavenPythonSecurityOpenShift More:
We are hiring for a London-based role with a salary of £80,000 to £90,000 per annum. This position focuses on building a GenAI prompt security platform and related security testing capabilities to protect our firms AI and LLM applications at scale. You will work closely with Engineering, Operations, and partner teams across our wider organisation in a highly collaborative environment.
last updated 29 week of 2026