Qa Tester jobs in United Kingdom

Rate: £450 - £550 per day

Contract Length: 3 months

Location: London

*Candidates must have a valid SC Clearance to be considered, this normally involves having worked in central government in the last 12 months*

We are seeking an experienced AI QA Tester to support the testing and validation of AI/ML systems within a fast-paced, delivery-focused environment. This role will play a critical part in ensuring AI models are robust, ethical, compliant, and production-ready.

• Design and execute comprehensive QA strategies for AI/ML systems, covering functional, integration, performance, and security testing

• Validate AI models using appropriate testing methodologies, performance metrics, and evaluation techniques

• Assess AI systems against governance frameworks and responsible AI principles, including bias detection and mitigation

• Perform data testing, including synthetic data generation, data quality assessment, and test data management

• Identify, document, and manage defects through the full defect lifecycle, including creation, review, assessment, confirmation testing, and closure or deferral

• Collaborate with data scientists, engineers, and stakeholders to ensure testing outcomes are clearly communicated and actioned

• Proven experience in QA/testing of AI and ML systems

• Strong understanding of AI model validation, testing methodologies, and performance metrics

• In-depth knowledge of AI governance frameworks, responsible AI, and bias detection/mitigation techniques

• Expertise in building and executing end-to-end testing strategies for AI platforms

• Hands-on experience with data testing approaches, including synthetic data and data quality frameworks

• Strong documentation skills with a structured approach to defect lifecycle management

• £450-£550 per day (inside of IR35)

• High-impact role working on cutting-edge AI systems

• based in London

• Candidates must have a valid SC Clearance

Morgan Hunt is a multi-award-winning recruitment business for interim, contract and temporary recruitment and acts as an Employment Agency in relation to permanent vacancies. Morgan Hunt is an equal opportunities employer. Job suitability is assessed on merit in accordance with the individual's skills, qualifications and abilities to perform the relevant duties required in a particular role.