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Interim Systems Accountant

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Job Description - Interim Systems Accountant

Interim Systems Accountant


6-Month Contract | Central London | Non-Profit Sector

A highly respected non-profit organisation is searching for a sharp, systems-savvy Systems Accountant to join their dynamic finance team. Reporting to a seasoned and supportive Head of Finance, this is your chance to play a pivotal role in transforming the operational backbone of a purpose-driven organisation.

The Brief

  • Lead the testing and integration of Payhawk, Xero, and iMIS to ensure seamless data flow and consistency
  • Document and streamline systems processes for Payhawk and Xero
  • Rework Payhawk workflows to boost functionality and user experience
  • Develop strategic reports including:
    • Outstanding bills by approver (Payhawk)
    • Management accounts, budgets, and variance analyses (Xero)
    • Total income by income category (iMIS)
  • Reconcile Stripe bank accounts in Xero with precision
  • Design end-of-year financial statements using a newly implemented chart of accounts
  • Oversee account mapping accuracy across Payhawk, Xero, and iMIS
  • Revamp the monthly reporting checklist for smoother period-end closing
  • Create VAT reports that leave no tax code behind and ensure HMRC compliance
  • Tackle audit recommendations and turn them into action

Candidate requirements

  • Ability to work autonomously
  • Qualified accountant (CIPFA, ACCA, ACA, or equivalent)
  • Experience in training or guiding others effectively on the use of financial systems and the application of financial procedures
  • Experience in proactively identifying and implementing improvement changes in systems/ processes or continuous improvements within the Service
  • Assertive and strong communication skills with excellent listening skills together with persuasive analytical skills
  • Good understanding of the technical operations of a Financial Management system, particularly of a General Ledger system and its interfaces with other systems

The Team

A fast-paced but warm and collaborative finance team that's passionate about delivering excellence and evolving their systems post-implementation.

The Details

  • 6-month contract starting first week of August (ideally, but notice periods can be accommodated)
  • Interviews next week
  • Central London-based, hybrid working available - 2 days a week on site preferred but there is flexibility

Apply now, together with an updated CV, an indication of any notice period we would need to take into account for you.

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