May 15, 2026
Senior Payroll Transition Specialist
6 Months initial contract
Basildon, UK (On-site, 5 days per week)
£(Apply online only) per day (Inside IR35)
My client, in the Fintech industry are hiring a hands-on Payroll Transition Specialist to support major payroll transformation activity across EMEA.
In this role you'll lead end-to-end payroll transitions across Germany, Belgium, and the Netherlands, including a key migration from ADP Streamline to ADP Celergo in Germany.
This is a delivery role - you'll be in the detail, working directly with payroll teams and vendors to ensure successful testing, transition, and go-live.
Key Responsibilities
Lead payroll vendor/platform transitions end-to-end
Own payroll testing (strategy, scripts, execution, defect resolution)
Support UAT, data validation, and parallel runs
Drive accurate, reconciled payrolls through to go-live
Create clear SOPs and ensure knowledge transfer
Train teams on new systems and processes
Act as payroll SME...
| IR35 Status: |
Inside IR35
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CV-Library
Basildon, Essex
Contractor