Salary: £27,300 - 29,250 per year Requirements: Strong experience leading or playing a key role in data migrations within financial services Solid understanding of savings products (essential), with broader exposure to loans or mortgages beneficial Experience working with core banking platforms (e.g. Temenos, Finova, Mambu or similar) Experience operating in regulated environments (FCA/PRA) A track record of working across multiple teams, including data, technology, and third-party vendors Confidence managing risk, dependencies, and delivery challenges in a fast-paced environment Responsibilities: Take ownership of the end-to-end migration of legacy savings products and customers onto a new platform Define the migration strategy, data mapping, and reconciliation Drive the planning and execution of the migration process Ensure all deliverables are executed safely, accurately, and with minimal customer impact Collaborate closely with technology, operations, data, risk, and compliance teams, as well as external partners Lead rehearsal cycles and cutover execution Work closely with the data team to ensure data integrity, validation, and auditability throughout Report into senior leadership and operate at programme level Technologies: More: We are a growing challenger bank looking for a Migration Lead to join our team on an initial 9-month contract. This role is crucial as we manage the migration of core banking products within a rapidly expanding organization. Our office is located in Basingstoke, and we offer a hybrid working model with flexibility for the right candidate. This is an exciting opportunity to make a significant impact from day one while earning a competitive daily rate. last updated 16 week of 2026