Job Title: Data Migration LeadLocation: London / Hybrid - Financial DistrictContract: 12 months (Outside IR35)Rate: 600 - 650Reports to: Programme Director / Product Director A leading fintech payments company is seeking a highly experienced Data Migration Lead to oversee the end-to-end delivery of a complex migration programme. The successful candidate will bring strong expertise in financial services migrations, particularly in the secure transfer of card credentials and encryption keys, and will be confident managing both the technical and business aspects of large-scale migrations. This role is critical in ensuring the smooth, secure, and compliant migration of sensitive data, working closely with internal teams, third-party providers, and senior stakeholders, including board-level executives. Key ResponsibilitiesProgramme Leadership: Lead and manage the full lifecycle of complex data migration programmes, ensuring delivery on time, within scope, and to a high standard.Specialist Migration Expertise: Oversee the secure migration of card credentials, encryption keys, and other sensitive financial data, ensuring compliance with PCI DSS and relevant regulatory requirements.Card Scheme Migration Processes: Manage migration activities in line with card scheme processes, procedures, and compliance standards. Liaise with scheme representatives to coordinate approvals, testing, and go-live readiness.ETL Build and Implementation: Drive and lead the ETL (Extract, Transform, Load)