Invoice Coordinator

Brook StreetCardiffreedpublished 11/04/2026

Invoice Co-Ordinator

Based in central Cardiff, plush offices, hybrid working pattern, rewarding opportunities.

Are you experienced in invoice validation or data analysis and looking for a role where you can make a real impact? We're seeking a proactive and detail-focused Invoice Co-Ordinator to support the efficient processing of invoice data and help drive continuous improvement across supplier and data operations.

The Role

You'll be responsible for managing supplier EDI files, resolving invoice validation issues, and working closely with suppliers and internal teams to ensure data is processed accurately and on time. This is a varied role that combines data management, supplier engagement, problem-solving, and process improvement.

Key Responsibilities

  • Process and manage supplier EDI (Electronic Data Interchange) files accurately and efficiently.
  • Investigate and resolve invoice validation queries.
  • Act as a key point of contact for supplier issues.
  • Work with internal teams to identify new integration opportunities.
  • Escalate complex issues where required and help drive resolutions.
  • Support process improvements and help reduce manual administration.
  • Produce reports, analyse trends, and identify opportunities for improvement.

About You

  • Previous experience validating invoices or data analysing
  • Strong analytical and problem-solving skills.
  • Excellent communication and stakeholder management abilities.
  • Experience using systems such as Optima and Excel.
  • Highly organised, adaptable, and able to manage competing priorities.

Why Apply?

This is an excellent opportunity to join a specialist team where you'll play a key role in service delivery, process improvement, and supplier collaboration. You'll gain exposure to a broad range of stakeholders while developing your expertise in a supportive and fast-paced environment.

Please Apply ASAP

Brook Street NMR is acting as an Employment Agency in relation to this vacancy.