Who we are We''re the people behind global loyalty currency, Avios, and home to three ambitious, growing businesses; IAG Loyalty, BA Holidays and The Wine Flyer . Each business has its own goals and strategy, but collectively we create brilliant experiences for our global customers. We''re on a truly exciting journey of growth and transformation - we''re going places! This is where you come in. ? The opportunity As a Senior Data Quality Assurance Engineer, you''ll play a vital role in ensuring the accuracy, integrity, and reliability of data within our organisation. You''ll be responsible for developing and implementing data quality standards, processes, and best practices to maintain high data quality throughout the data lifecycle. Your expertise in data validation, testing methodologies, and quality assurance techniques will contribute to the successful delivery of data-driven initiatives and enable us to make informed decisions across the organisation, as well as keeping us compliant with regulatory requirements and industry standards. You''ll collaborate closely with cross-functional teams, including data engineers, data scientists, and wider business stakeholders, to establish data quality criteria and provide guidance and training on data quality best practices, tools and technologies. What you''ll get up to? In this role, you will be responsible for designing and executing comprehensive data validation strategies, including data profiling, cleansing, ..... full job details .....