Senior Oracle Fusion & Vertex Integration Consultant

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Title: Senior Oracle Fusion & Vertex Integration Consultant
Location: LATAM or India (Remote Opportunity)
Type: 6-12 Month Contract

Position Overview
We are seeking a Senior Oracle Fusion and Vertex Integration Consultant to support tax automation, indirect-tax compliance, and enterprise financial transaction processing for a large organization operating across automotive distribution, retail, and supply chain services.
The consultant will be responsible for configuring and supporting Oracle Fusion Cloud ERP and Vertex tax solutions, with a particular focus on integrations across Financials, Procurement, Order Management, Accounts Payable, and Accounts Receivable. This role requires a combination of Oracle functional knowledge, Vertex configuration experience, and strong troubleshooting integration capabilities.
Key Responsibilities

• Design, configure, implement, enhance, and support integrations between Oracle Fusion Cloud ERP and Vertex tax platforms.
• Configure and maintain Oracle Fusion Tax and Vertex tax-determination rules.
• Support Oracle Fusion modules and business processes involving:
  • Financials
  • General Ledger
  • Accounts Payable
  • Accounts Receivable
  • Procurement
  • Order Management
• Configure Vertex tax jurisdictions, tax rates, product taxability, customer exemptions, tax rules, and tax-calculation logic.
• Support indirect-tax processes involving:
  • Sales and Use Tax
  • Value-Added Tax
  • Goods and Services Tax
  • Exemptions and exemption certificates
  • Tax accruals and adjustments
  • Tax reporting and compliance
• Gather tax, finance, procurement, and order-management requirements and translate them into Oracle and Vertex configurations.
• Design and support integrations using:
  • Oracle Integration Cloud
  • REST APIs
  • SOAP web services
  • FBDI file-based integrations
  • HDL or other applicable Oracle data-loading tools
• Troubleshoot tax-calculation discrepancies and transaction-processing issues between Oracle Fusion and Vertex.
• Analyze integration payloads, transaction logs, tax rules, jurisdiction assignments, and configuration dependencies.
• Support tax calculations across sales orders, invoices, purchase orders, supplier invoices, returns, credits, and adjustments.
• Develop functional and technical specifications, configuration documents, interface mappings, test scripts, and support procedures.
• Lead or support unit testing, system integration testing, user acceptance testing, regression testing, deployment, and post-production stabilization.
• Monitor production integrations and provide root-cause analysis and corrective actions for tax and transaction issues.
• Recommend improvements to tax automation, system controls, integration monitoring, and operational processes.

Required Qualifications

• 5+ years of experience implementing or supporting Oracle Fusion Cloud ERP.
• 3+ years of hands-on experience with Vertex O Series, Vertex Cloud, Vertex Accelerator, or a comparable Vertex platform.
• Demonstrated experience integrating Vertex with Oracle Fusion Cloud.
• Strong functional experience with Oracle Fusion Financials, Accounts Payable, Accounts Receivable, Procurement, Order Management, and General Ledger.
• Experience configuring Oracle Fusion Tax and Vertex tax-determination rules.
• Experience configuring Vertex jurisdictions, rates, taxability rules, exemptions, and tax-calculation logic.
• Experience with Oracle Integration Cloud, REST APIs, SOAP web services, FBDI, or other Oracle integration technologies.
• Demonstrated ability to troubleshoot tax-calculation and transaction-processing issues across Oracle and Vertex.
• Experience preparing functional specifications, interface mappings, test plans, and configuration documentation.
• Strong analytical, communication, and stakeholder-management skills.

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Equal Employment Opportunity Statement
Gravity IT Resources is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, veteran status, or any other legally protected characteristic. All employment decisions are based on qualifications, merit, and business needs.