Senior Microsoft Dynamics 365 ERP/AX Consultant

EPAM Systems; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

EPAM Systems Inc. seeks a Senior Microsoft Dynamics 365 ERP/AX Consultant to lead end-to-end Order-to-Cash and Tax Management within complex, multi-entity environments.

You will drive discovery, map requirements to D365 capabilities, and author detailed design documents for integration teams. You will shepherd governance across multi-currency structures, oversee Sales Order Processing, invoicing, revenue recognition, and tax calculations, and guide data migration, SIT/UAT, cutover, and hypercare

Qualifications

• 8+ years of Dynamics 365/AX functional consulting in O2C and Tax Management.
• Expertise in functional design docs, process flowcharts, and technical specs for D365 developers.
• Knowledge of ASC 606/IFRS 15 and Revenue Recognition.
• Experience with SIT/UAT, cutover planning, and hypercare support.
• Experience with multi-entity, multi-currency, multi-GAAP structures and localizations.

Responsibilities

• Lead discovery workshops and map complex requirements to D365 capabilities.
• Author functional design documents, process flows, and technical specs for developers.
• Provide governance for multi-currency, multi-entity organizations and Tax calculation setup.
• Oversee O2C activities: Sales Orders, pricing, discounts, rebates, invoicing, revenue recognition.
• Coordinate tax calculation, VAT/GST/HST reporting, Intrastat, EC Sales List submissions.
• Lead data migration strategies and oversee SIT/UAT, cutover, and hypercare.

Skills

Dynamics 365

Order to Cash

Tax Management

Functional consulting

UAT SIT leadership

Tools

Data Management Framework (DMF)

Electronic Reporting (ER)

Vertex

Avalara

Intercompany O2C

Job description

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.ResponsibilitiesLead discovery workshops, map complex business requirements to standard D365 capabilities, and perform comprehensive fit-gap analysisAuthor functional design documents (FDDs), process flowcharts, and technical specifications for D365 developersProvide functional governance for multi-currency, multi-entity, and multi-GAAP organizational structuresOversee Sales Order Processing, Quotation/Agreement Management, Pricing, Discounting, and Rebate ManagementManage Credit & Collections, Shipping, Packing Slip & Delivery Processing activitiesHandle Sales Invoicing and Revenue Recognition in alignment with ASC 606/IFRS 15 standardsCoordinate Customer Payments, Settlement, Prepayments, Returns & Allowances (RMA/Credit Notes)Administer Intercompany O2C processes, Commissions, and Tax Calculation Service configurationsConfigure Sales Tax Groups, Tax Codes, and support VAT/GST/HST Reporting, Intrastat, and EC Sales List submissionsManage 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 supportRequirements8+ years of experience in Microsoft Dynamics 365/AX functional consulting, with a focus on Order to Cash and Tax Management process streamsExpertise in functional design documentation, process flowcharting, and technical specification authoring for D365 developersProficiency in Sales Order Processing, Pricing/Discounting/Rebate Management, and Credit & Collections ManagementKnowledge of Sales Invoicing, Revenue Recognition (ASC 606/IFRS 15), and Intercompany O2C with CommissionsBackground 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 ReturnsUnderstanding 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 AvalaraCompetency in Data Management Framework (DMF) for data migration strategies, including customer master data and historical tax transactionsCapability to lead System Integration Testing (SIT), User Acceptance Testing (UAT), cutover planning, and hypercare supportEPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.