Established in 1979, Codex has grown to be the market leader in the provision of a wide range of office supplies and services across Ireland. With a multi-million-euro turnover, 2,500 active customers and a strong brand already in place, we now have an exciting opportunity for an Accounts Payable Specialist within our Finance Team. Job Title: Accounts Payable Specialist Contract Type: Fixed-Term Contract – 12 Months Department: Finance – Accounts Payable Reports to: Accounts Payable Team Lead The Accounts Payable Specialist will play a key role in the day‑to‑day delivery of the Accounts Payable function within a high‑volume, fast‑paced finance environment. The role is responsible for accurate and timely processing of supplier invoices, proactive involvement in an AP ticketing system, and effective resolution of both internal and external queries. The position involves regular interaction with a wide range of internal stakeholders, including Procurement, Operations, and Finance colleagues, as well as external suppliers. The successful candidate will ensure queries are resolved efficiently and professionally, supporting strong supplier relationships and smooth business operations. Reporting to the Accounts Payable Team Lead, the Accounts Payable Specialist will work to defined deadlines and service level agreements, contributing to the overall effectiveness and reliability of the Accounts Payable function during a 12‑month fixed‑term contract period. Invoice Processing Process supplier invoices accurately and efficiently, ensuring correct coding, approvals, and posting to the finance system. Match invoices to purchase orders and delivery notes where applicable. Ensure invoices are processed in line with internal controls and agreed service levels. Ticketing System & Query Management Monitor the AP ticketing system and shared inbox for inbound invoices and supplier queries. Log, track, and resolve tickets in a timely and professional manner. Escalate complex or unresolved queries to the Accounts Payable Team Lead when required. Maintain clear and accurate communication records within the ticketing system. Payments & Reconciliations Assist with preparation of payment runs as required. Perform supplier statement reconciliations and investigate discrepancies. Support resolution of payment queries and discrepancies. Compliance & Support Ensure adherence to company policies, procedures, and audit requirements. Support month‑end AP activities as needed. Maintain accurate AP records and documentation. Supporting the AP team to achieve weekly/monthly deadlines and targets.