Vertex Tax System Production Support Service Engineer

X4 Technology • London, United Kingdom • Posted July 01, 2026

About the Role

Job Title: Vertex Tax System Production Support Service Engineer

Location: Hybrid in London (2-3 days)

Employment Type: 6 month FTC

Salary: Competitive

Start Date: Immediate

Industry: Enterprise MSP

We’re partnering with a leading global organisation looking for an experienced Vertex Tax System Production Support Engineer to provide hands-on functional and technical support for Vertex tax management systems and their integration with ERP platforms (including Oracle Fusion).

You’ll play a key role in ensuring accurate indirect tax calculations across multiple jurisdictions, maintaining Vertex configurations, resolving system issues, and supporting compliance and audit processes.

This role suits someone with a solid grounding in indirect taxation (Sales & Use Tax, VAT, GST, Withholding Tax), strong SQL and data troubleshooting skills, and experience managing Vertex...