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Senior Microsoft Dynamics 365 ERP/AX Consultant

Remote in Poland
Microsoft Dynamics 365 ERP/AX, Financial Planning & Analysis
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We are seeking a Senior Microsoft Dynamics 365 ERP/AX Consultant to lead functional architecture, solution design, and end-to-end execution of Order-to-Cash and Tax Management process streams, driving successful delivery across complex, multi-entity, multi-jurisdictional organizations.

Responsibilities
  • Lead discovery workshops, map complex business requirements to standard D365 capabilities, and perform comprehensive fit-gap analysis
  • Author functional design documents (FDDs), process flowcharts, and technical specifications for D365 developers
  • Provide functional governance for multi-currency, multi-entity, and multi-GAAP organizational structures
  • Oversee Sales Order Processing, Quotation/Agreement Management, Pricing, Discounting, and Rebate Management
  • Manage Credit & Collections, Shipping, Packing Slip & Delivery Processing activities
  • Handle Sales Invoicing and Revenue Recognition in alignment with ASC 606/IFRS 15 standards
  • Coordinate Customer Payments, Settlement, Prepayments, Returns & Allowances (RMA/Credit Notes)
  • Administer Intercompany O2C processes, Commissions, and Tax Calculation Service configurations
  • Configure Sales Tax Groups, Tax Codes, and support VAT/GST/HST Reporting, Intrastat, and EC Sales List submissions
  • Manage Withholding Tax processes (TDS/TCS, 1099, WHT Certificates) and E-Invoicing Mandates (CFDI, FatturaPA, Peppol, ZATCA)
  • Lead O2C and tax data migration strategies, including customer master data, open balances, and trade agreements using the Data Management Framework (DMF)
  • Direct System Integration Testing (SIT), User Acceptance Testing (UAT), cutover planning, and post-go-live hypercare support
Requirements
  • 8+ years of experience in Microsoft Dynamics 365/AX functional consulting, with a focus on Order to Cash and Tax Management process streams
  • Expertise in functional design documentation, process flowcharting, and technical specification authoring for D365 developers
  • Proficiency in Sales Order Processing, Pricing/Discounting/Rebate Management, and Credit & Collections Management
  • Knowledge of Sales Invoicing, Revenue Recognition (ASC 606/IFRS 15), and Intercompany O2C with Commissions
  • Background in Tax Calculation Service configuration, Sales Tax Groups, and Country-Specific Localizations via RCS & Electronic Reporting (ER)
  • Familiarity with VAT/GST/HST Reporting, Intrastat, EC Sales List, and Statutory Returns
  • Understanding of Withholding Tax processes (TDS/TCS, 1099, WHT Certificates) and E-Invoicing Mandates (CFDI, FatturaPA, Peppol, ZATCA)
  • Skills in Third-Party Tax Engine Integration, including Vertex and Avalara
  • Competency in Data Management Framework (DMF) for data migration strategies, including customer master data and historical tax transactions
  • Capability to lead System Integration Testing (SIT), User Acceptance Testing (UAT), cutover planning, and hypercare support