Vertex Consultant

Location: Bengaluru

Greetings from Flexton!
Hope you are doing great today!
One of my clients is looking for  Vertex Consultant @ Bangaluru, India  please share me your updated resume and desire rate for this position.

Role 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.

KEY RESPONSIBILITIES

Vertex Configuration

• Analyze new and evolving tax rules and map them to Vertex configuration settings

• Configure tax rules, Boolean logic conditions, product/service taxability codes, and jurisdictional settings

• Translate complex tax requirements and conditional rule structures into accurate Vertex rule definitions

• Work with the team to validate configurations against real-world transaction scenarios

• Document configuration decisions, rule logic, and change rationale for audit and handoff purposes

Instance Setup & Installation

• Lead end-to-end Vertex instance provisioning and installation (cloud-hosted or on-prem)

• Configure system-level settings, connectors, and integrations with ERP and commerce platforms

• Manage environment setup across dev, staging, and production tiers

• Ensure proper data flows between Vertex and upstream/downstream systems

Ongoing Management & Deployment

• Manage and deploy configuration changes as tax rules evolve over time

• Monitor instance health, performance, and availability

• Handle version upgrades, patches, and platform maintenance

• Support deployment of rule changes through production environment

• Support tax audits by providing configuration documentation and transaction-level traceability

• Coordinate workstream ownership across the shared consultant team

REQUIRED SKILLS & EXPERIENCE

• Minimum 5 years of hands-on Vertex O Series or Vertex Cloud experience — configuration and administration

• Strong understanding of U.S. sales & use tax rule structures

• Experience with Boolean logic and conditional tax rule configuration in a tax engine

• Instance setup and environment management expertise

• Familiarity with integrating Vertex into large-scale e-commerce or ERP environments

• Understanding of U.S. marketplace facilitator legislation and its impact on tax engine configuration

• Ability to work within a shared/part-time consulting model, coordinating across team members

NICE TO HAVE

• Vertex O Series Associate Implementer certification or equivalent

• Prior experience supporting a large marketplace platform

• Avalara Ava Tax experience as a complementary platform

• Experience with SAP or Oracle ERP integrations with Vertex