via Reed · 17 September 2026 ·2 days ago

Senior Finance Assistant

Insight Select Ltd
London Contract GBP 78,000 – 88,400
This listing is from Reed
View original listing ↗

Senior Finance Assistant | Immediate Start | £300 – £340 per day (umbrella) | Remote | 3 – 6 Month Contract

My client is currently seeking an experienced Senior Finance Assistant to join their finance team on a 3 – 6 month contract. Following a recent transition from Sage to Microsoft Dynamics 365 Business Central, they require an experienced finance professional to support with outstanding allocations, reconciliations and payment matching, helping to bring key finance processes back up to date.

This is an excellent opportunity for a hands-on finance professional who is highly organised, confident working with large volumes of financial data and has strong Excel skills. Experience with D365 Business Central would be highly advantageous.

Responsibilities

  • Work through outstanding finance allocations and reconciliations

  • Match invoices against payments and investigate discrepancies

  • Allocate payments and receipts accurately against customer accounts

  • Review and resolve outstanding items following the transition from Sage to D365 Business Central

  • Support with bringing credit control activity back up to date

  • Investigate account discrepancies and work with relevant stakeholders to resolve issues

  • Maintain accurate financial records and reconciliation schedules

  • Use Excel to analyse financial data and identify outstanding or incorrect transactions

  • Provide wider finance support as required during the system transition


Skills
  • Previous experience in a Senior Finance Assistant, Accounts Assistant or similar finance role

  • Strong experience across reconciliations, payment allocation and invoice matching

  • Good understanding of customer accounts and credit control processes

  • Strong Excel skills and confidence working with financial data

Experience using D365 Business Central would be highly advantageous
  • Excellent attention to detail and a methodical approach to work

  • Comfortable investigating discrepancies and resolving outstanding issues

  • Able to work independently and hit the ground running


Package
  • £300-£340 per day

  • 3-6 month contract

  • Fully remote working

  • Immediate requirement

  • Opportunity to support a finance team through a significant systems transition

This listing is from Reed. View original listing ↗

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