eInvoicing Compliance & Data Mapping SME

Key responsibilities: Own field-level mapping specifications from SAP and non-SAP billing/AP systems to PINT-AE UBL for outbound invoices, and from PINT-AE to reconciliation keys and ERP posting data for inbound invoices — including transformation rules, code-list mappings, VAT category codes, credit-note reasons and conditional logic per entity and document type. Maintain the PINT-AE validation rule pack (Schematron and code lists) and the sample-document library; track MoF/FTA and Peppol Authority releases and run impact assessments. Advise on Tax Data Document (TDD) handling, message-level responses (MLR), invoice types and scenarios (credit notes, self-billing, provisional and final invoices, price adjustments, multi-currency, cross-border). Facilitate mapping workshops and sign-offs with the client's tax, AR/AP and IT stakeholders; align with the accredited service provider's approved mapping artefacts where they exist. Define regulatory test scenarios and support SIT/UAT and hypercare on compliance questions; advise on archiving, retention and audit requirements under UAE tax procedures law and VAT regulations. Required experience and skills: 7+ years in tax technology, eInvoicing or ERP finance, with 2+ years hands-on with Peppol BIS/PINT mappings (UBL 2.1, EN 16931); UAE PINT-AE and FTA eInvoicing programme knowledge strongly preferred (KSA ZATCA Fatoora or EU Peppol experience also relevant). Strong UAE VAT knowledge: tax-invoice requirements, VAT categories and exemptions, credit notes and tax-authority reporting. Experience with SAP SD/FI billing and AP data structures; comfortable reading and writing XML/UBL, Schematron and JSON. Track record producing mapping specifications, validation rules and test scenarios for tax authorities or service providers.