Data Migration Lead

We are seeking an experienced Data Migration Lead to take ownership of complex data migration activities as part of a major systems transformation programme. The successful candidate will be responsible for leading the end-to-end migration of data from multiple legacy systems into a modern target platform, ensuring accuracy, integrity, and full reconciliation across all datasets. This role requires strong technical expertise in SQL, ETL processes, and data transformation, combined with the ability to work closely with business stakeholders, SMEs, and third-party suppliers to define and deliver migration requirements. The environment includes large-scale housing, financial, and operational datasets, often originating from multiple legacy systems with varying levels of data quality and structure. Key Responsibilities Data Migration Delivery Lead the full lifecycle of data migration activities from legacy systems to target platforms Analyse and profile complex datasets across multiple source systems Design and implement data migration strategies, processes, and execution plans Develop and maintain data mapping specifications and transformation logic Ensure alignment with supplier-led migration frameworks and delivery schedules Data Analysis and Design Work with SMEs and business users to gather and define data migration requirements Analyse legacy data structures and define business rules for migration Contribute to the development of target data models and architecture ..... full job details .....