Vertex Consultant

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 AvaTax experience as a complementary platform

•Experience with SAP or Oracle ERP integrations with Vertex