Technical Business Analyst role will be based on-site in Guernsey and will support the core banking transformation, new product launches, regulatory change, and integration with payments, digital channels, and downstream systems. Business & Domain Analysis Elicit, analyse, and document business requirements related to core banking domains. Translate regulatory, operational … flows, dependencies, and common exception scenarios. Core Skills and Knowledge: Banking & Financial Services Experience 10 to 15 years' or more experience as a Business Analyst or Technical Business Analyst in financial services . Strong hands-on experience with core banking platforms (e.g., Temenos, Mambu, Thought Machine, Finacle, TCS BaNCS, Flexcube ...