About the role
We are seeking an experienced SAP S4HANA Vertex Integration Specialist to support and enhance Vertex tax engine integrations across multiple global regions including the USA Israel APAC and EMEA The role involves managing VERTEX space developments in S4HANA Vertex Cloud Solution configuration browserbased tax solution integration and BusinessAsUsual BAU operational support
Key Responsibilities
1)VertexSAP Integration Management
Manage and support endtoend Vertex tax engine integration within SAP S4HANA for global entities
Configure and maintain Vertex Cloud Connector for communication between S4HANA and Vertex Cloud
Ensure seamless connectivity and data synchronization between SAP FISDMM modules and Vertex
Oversee tax determination jurisdiction codes and tax calculation logic for multiple geographies US Israel APAC EMEA
Troubleshoot integration errors and perform rootcause analysis for realtime and batch tax postings
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VERTEX Space Developments
Design develop and maintain custom objects under the VERTEX namespace in S4HANA to enhance Vertex integration functionalities
Implement ABAPbased enhancements BADIs and user exits to meet countryspecific and businessspecific tax requirements
Collaborate with SAP functional and technical teams to ensure customizations align with Vertexs standard API and Cloud architecture
Conduct technical code reviews performance tuning and system documentation for all VERTEX developments -
Vertex Cloud Solution BrowserBased Features
Support Vertex Cloud Solution setup configuration and ongoing maintenance
Manage browserbased user interfaces for Vertex administration monitoring and reporting
Coordinate with Vertex support for upgrades patch deployments and environment refreshes
Ensure compliance with tax rules updates and manage Vertex content updates across regions -
BusinessAsUsual BAU Operations
Provide daytoday support for SAPVertex integrations including incident resolution change requests and performance monitoring
Maintain issue logs perform periodic reconciliations and ensure SLA adherence
Participate in regression testing for S4HANA upgrades Vertex patch releases and crossmodule changes
Conduct knowledge transfer and training sessions for end users and support teams -
CrossFunctional Collaboration
Work closely with Finance Tax and IT teams to capture business requirements and translate them into system configurations
Coordinate with SAP Basis and Security teams for connectivity certificates and access management related to Vertex Cloud
Partner with Vertex Support and SAP OSS for technical escalations and resolution of complex issues
Required Skills and Experience
10 years of experience in SAP S4HANA with handson expertise in Vertex integration Onpremise or Cloud
Strong understanding of SAP FI SD and MM tax determination processes
Proven experience in VERTEX namespace developments using ABAP
Good exposure to Cloud integration BTP API RFC or CPIbased scenarios
Familiarity with Vertex O Series Vertex Cloud Connector and browserbased management console
Experience supporting multicountry tax solutions and managing complex regional tax configurations
Excellent problemsolving debugging and communication skills
Preferred Qualifications
Experience with SAP S4HANA Cloud Public or Private Edition environments
Exposure to integration testing using Tricentis Tosca or SAP Test Automation tools
Knowledge of SAP Transport Management Solution Manager or Cloud ALM for deployment
Vertex Certification preferred but not mandatory
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