Business Analyst / QA (eInvoicing & Regulatory Change) Cardiff (one day p/week ideally but this may be flexible) | Mid-Level | Multi-country Regulatory Rollouts We’re looking for a Business Analyst with strong QA coordination experience and hands-on exposure to eInvoicing and UBL-driven regulatory change. This role sits across Finance, Compliance and IT, supporting multi-country eInvoicing mandates. You’ll own gap analysis, data mapping and UAT coordination, ensuring regulatory requirements are translated cleanly into system changes and validated through structured testing. What You’ll Be Doing Regulatory Analysis & Gap Assessment Compare new country eInvoicing / UBL mandates against existing system configurations Perform structured gap analysis across processes, data and integrations Document clear, testable business requirements Maintain traceability from requirement through to test coverage and deployment Data Mapping & Onboarding Own data mapping documentation (fields, transformations, dependencies) Align changes across internal systems and vendors Support onboarding readiness for new country rollouts QA & UAT Coordination Define test approach and business-driven test scenarios Coordinate UAT execution and progress tracking Log, triage and manage defects through to resolution Validate production readiness and support post go-live checks Stakeholder & Vendor Management Act as the link between Finance, Compliance, IT and third-party vendors Facilitate workshops and requirement reviews Manage delivery across multinational teams What We’re Ideally Looking For 5 years’ Business Analysis experience Strong QA / UAT coordination background Proven exposure to eInvoicing, UBL or Peppol Experience supporting multi-country regulatory change Strong data mapping capability Comfortable operating across Agile and Waterfall environments Confident communicator in cross-functional settings Profile Fit This suits someone who: Is detail-focused but commercially aware Can move between business and technical conversations easily Has worked in compliance-led environments Enjoys structured delivery rather than purely strategic work We understand this is a tricky role to try and find someone for. If this sounds at all like you please apply now for a confidential chat. thanks