Rainbow Customer Contact and Core Banking - LOT 2 - Core Banking, Payment and Reporting

This package, as part of NS&I's Rainbow Programme, will procure a strategic supplier of managed services to deliver and integrate core banking services and systems of record, including: customer accounts and account lifecycle management; pooled accounts; payment verification and transaction processing; interest calculations and capitalisation; statement generation; product development and lifecycle management; general ledger and product accounting; fraud detection and monitoring; account and customer management information; insight capabilities; reporting and knowledge management; and Open Banking.