Job DescriptionGreetings from Flexton! NHope you are doing great today! NOne of my clients is looking for Vertex Consultant @ Bangaluru, India please share me your updated resume and desire rate for this position. NnRole configuring, deploying, and managing Vertex O Series as tax rules evolve. The engagement covers the full Vertex lifecycle — from instance setup and installation through ongoing configuration and production deployments. Work is structured on a shared, part time basis across a small consulting team. NnExtensively use the configuration and UI features of Vertex O-Series, and a strong working knowledge of these is a fundamental expectation for this role. NAdditionally, a strong understanding of business requirements, hands-on Vertex O-Series configuration experience covering US and European tax rules, the ability to test data in bulk, and proficiency with Vertex reporting are all minimum requirements for this role. NnKEY RESPONSIBILITIES NnVertex Configuration N
- Analyze new and evolvingtax rules and map them to Vertex configuration settings N
- Configure tax rules, Boolean logic conditions, product/service taxability codes, and jurisdictional settings N
- Translate complex tax requirements and conditional rule structures into accurate Vertex rule definitions N
- Work with the team to validate configurations against real-world transaction scenarios N
- Document configuration decisions, rule logic, and change rationale for audit and handoff purposes NnInstance Setup & Installation N
- Lead end-to-end Vertex instance provisioning and installation (cloud-hosted or on-prem) N
- Configure system-level settings, connectors,



and integrations with ERP and commerce platforms N
- Manage environment setupacross dev, staging, and production tiers N
- Ensure proper data flowsbetween Vertex and upstream/downstream systems NnOngoing Management & Deployment N
- Manage and deploy configuration changes as tax rules evolve over time N
- Monitor instance health,performance, and availability N
- Handle version upgrades,patches, and platform maintenance N
- Support deployment of rule changes through production environment N
- Support tax audits by providing configuration documentation and transaction-level traceability N
- Coordinate workstream ownership across the shared consultant team NnREQUIRED SKILLS & EXPERIENCE N
- Minimum 5 years of hands-on Vertex O Series or Vertex Cloud experience — configuration and administration N
- Strong understanding of U.S. sales & use tax rule structures N
- Experience with Boolean logic and conditional tax rule configuration in a tax engine N
- Instance setup and environment management expertise N
- Familiarity with integrating Vertex into large-scale e-commerce or ERP environments N
- Understanding of U.S. marketplace facilitator legislation and its impact on tax engine configuration N
- Ability to work within ashared/part-time consulting model, coordinating across team members NnNICE TO HAVE N
- Vertex O Series Associate Implementer certification or equivalent N
- Prior experience supporting a large marketplace platform N
- Avalara AvaTax experience as a complementary platform N
- Experience with SAP or Oracle ERP integrations with Vertex

📌 Vertex Consultant (Vasanthanagar)
🏢 Flexton
📍 Vasanthanagar