About this role
Salary: £? - ? per year
Requirements: Strong experience delivering quality assurance for AI / ML solutions across the full lifecycleHands-on expertise with Microsoft-based environments, such as Azure testing tools and AI platformsProficiency in one or more of the following: Python, Java, JavaScript, SQL, or RProven experience in AI and Generative AI testingProven experience validating RAG solutions, including frameworks such as RAGASProven experience with CI/CD, DevOps, and cloud-based test integrationAbility to define and implement AI testing strategies and model validation frameworksStrong understanding of functional and non-functional testingStrong understanding of accessibility, security, and performance testingExperience working in regulated or enterprise environmentsActive SC Clearance is mandatory Responsibilities: Lead the design and execution of end-to-end test strategies across AI and digital programmesEnsure quality across AI models, data pipelines, APIs, and cloud-based servicesEmbed test-driven development and behaviour-driven development practices within engineering teamsDrive improvements in automation frameworks and testing toolsProvide expert oversight on AI model validation, including Generative AI and RAG solutionsIdentify risks early and implement mitigation strategiesMentor and coach engineers to build strong testing capability across teamsDefine and deliver testing strategies aligned to organisational standardsLead AI testing, validation, and evaluation frameworksIntegrate testing within CI/CD and DevOps pipelinesChampion modern testing approaches, including AI-led and predictive testing techniquesCollaborate with cross-functional teams including engineering, data science, product, and leadershipOversee defect management, quality metrics, and release assuranceEnsure compliance with accessibility, security, and performance standards Technologies: AIAzureCI/CDCloudDevOpsJavaJavaScriptPythonSQLSecurityTDD More:
We are hiring a Senior Test Engineer (AI) to play a key role in delivering high-quality, reliable artificial intelligence and data-driven solutions within a complex, enterprise-scale environment. This is an exciting opportunity to lead testing strategy across cutting-edge AI systems, ensuring robust validation, strong governance, and continuous quality improvement across digital platforms. The role is based in London with a hybrid working arrangement, offered on an initial 6-month contract, and falls inside IR35, requiring the use of an umbrella company.
last updated 29 week of 2026