Senior Tax Systems Engineer (Vertex)
Core
Designing, implementing, and optimizing enterprise tax solutions using Vertex while owning technical integration across Finance, ERP, Billing, and Revenue platforms.
Role type
Senior Tax Systems Engineer (Integration Architecture)
Builds
Enterprise tax solutions and integrations between Vertex and ERP/Billing/Revenue systems
Domain
Indirect tax (Sales & Use Tax, VAT, GST) and Financial Systems Integration
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Vertex configuration and optimization, REST/SOAP API design, middleware integration, data mapping (JSON/XML), troubleshooting tax calculations, SOX compliance, Agile/CI-CD
Preferred skills
SaaS/subscription tax implementation, revenue system design (RevPro), scalable global tax architecture, audit process knowledge
Technologies
Vertex (O Series), MuleSoft, Boomi, Informatica, Git
Responsibilities
Lead end-to-end implementation of Vertex tax solutions, configure tax rules and jurisdictions, design integrations with ERP and billing systems, define tax data flows and reconciliation controls, troubleshoot integration failures, establish integration standards, drive performance in high-volume environments
Seniority
Senior, hands-on IC
