Payroll & Expenses Officer.

Greater London/ part time / Negotiable


Payroll & Expenses Officer (Workday/Payroll Transition Experience Required)
Part-time – 3 days per week (on-site)
6-month fixed-term contract
Hayes, Middlesex
I am working with a leading client in their field to recruit a part-time Payroll & Expenses Officer to support the finance team during a key period of transition. This role is based at their UK Head Office in Hayes and requires on-site working 3 days per week for a 6-month contract.
This is an excellent opportunity for an experienced payroll professional who has either worked with Workday or has been involved in transitioning payroll systems, ensuring a smooth and compliant process. You’ll be responsible for running payrolls from start to finish, supporting system improvements, and ensuring HMRC compliance by auditing and validating historical payroll data.
The Role:
  • Own and manage two payrolls, ensuring timely and accurate processing each period
  • Act as the first point of contact for payroll queries across the business
  • Work closely with HR and the Finance Manager on payroll processing, expenses, and system enhancements
  • Play a key role in payroll system transition activities, ensuring data accuracy and compliance during the move to Workday (or from another system)
  • Audit historic payroll to ensure HMRC compliance and rectify any discrepancies
  • Process employee expenses in line with company policy
What We’re Looking For:
  • Proven payroll experience, managing payrolls from start to finish
  • Experience using Workday or involvement in transitioning payroll from one system to another
  • Strong understanding of HMRC payroll compliance and confident in identifying/reporting discrepancies
  • Proficient in Excel and Microsoft 365
  • Detail-oriented, organised, and proactive approach to work
  • Excellent communicator and team player
  • Able to work on-site in Hayes 3 days per week
  • Immediately available or available on short notice preferred
Key Responsibilities:
  • Process payroll and BACs payments accurately and on time
  • Maintain accurate payroll records and data
  • Reconcile payroll and investigate discrepancies
  • Liaise with HMRC and external auditors as required
  • Prepare payroll reports and assist with statutory submissions such as P11Ds and PSA
  • Process employee expenses, both cash and credit card claims