https://jobs.co.uk/job/technical-business-analyst-core-banking-guernsey-resourgenix-ltd--a78db56f-37ba-4d6f-bc96-345e5966b704 RSS feed for Technical Business Analyst - Core Banking Guernsey at Resourgenix Ltd. en-gb Thu, 01 Oct 2026 22:22:12 GMT https://jobs.co.uk/job/technical-business-analyst-core-banking-guernsey-resourgenix-ltd--a78db56f-37ba-4d6f-bc96-345e5966b704 https://jobs.co.uk/job/technical-business-analyst-core-banking-guernsey-resourgenix-ltd--a78db56f-37ba-4d6f-bc96-345e5966b704 Wed, 30 Sep 2026 23:00:00 GMT Location: Guernsey | Salary: £50000 - £80000/annum | Type: Permanent | The 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, and product requirements into clear functional specifications. Act as a subject matter expert on banking processes, product behaviour, and lifecycle events . Technical Analysis & Solution Design Convert business requirements into detailed technical requirements, including: o API contracts (REST/JSON, event schemas) o Data models and mappings o Integration flows and sequencing Work closely with solution architects to: o Validate architectural decisions o Ensure alignment with target-state core banking architecture Support design of integrations between: o Core banking systems o Payment engines o Digital channels and middleware o Data platforms and regulatory reporting systems Delivery & Agile Collaboration Collaborate with Product O... Permanent