Senior AP Lead — End-to-End & Process Improvement

REEF; Fatih; On-site; TRY 350,000 - 550,000; Full time

Job summary

REEF is seeking a Senior Accounts Payable Specialist to own day-to-day AP operations across our entities. You will review invoices, ensure three-way matching with purchase orders, receipts and approvals, and drive timely payments while resolving discrepancies.

This hands-on role requires building stronger AP controls, reconciling vendor statements, coordinating payment runs, and collaborating with Accounting, Procurement, Treasury, and FP&A to improve processes.

Qualifications

• Bachelor's degree in Accounting, Finance, Business Administration, or a related field.
• 4+ years of Accounts Payable or accounting experience.
• Strong hands-on experience managing high-volume Accounts Payable operations.
• Proven experience with vendor reconciliations and AP aging management.
• Strong understanding of PO-based invoice processing and three-way matching.
• Experience investigating and resolving complex AP discrepancies.
• Good understanding of accounting principles and the general ledger.
• Fluent English, written and spoken, and advanced Excel skills.
• Experience working with an ERP system.

Responsibilities

• Manage the end-to-end Accounts Payable process from invoice receipt through payment.
• Review, process, and monitor vendor invoices and credit notes.
• Ensure invoices are correctly matched to purchase orders, receipts, and approvals.
• Investigate and resolve invoice, PO, approval, and payment discrepancies.
• Monitor AP aging and proactively resolve overdue balances.
• Reconcile vendor statements and investigate differences with the general ledger.
• Coordinate and prepare weekly and ad hoc payment runs.
• Maintain accurate vendor master data including payment and contact information.
• Identify duplicate invoices and AP exceptions and work with stakeholders to resolve.

Skills

Fluent English

Excel

ERP systems

Vendor reconciliations

Three-way matching

PO-based invoicing

Education

Bachelor's degree in Accounting, Finance, Business Administration, or related field

Tools

Microsoft Dynamics 365 Finance & Operations

ERP systems

Job description

REEF is seeking a Senior Accounts Payable Specialist to own day-to-day AP operations across our entities. You will review invoices, ensure three-way matching with purchase orders, receipts and approvals, and drive timely payments while resolving discrepancies.

This hands-on role requires building stronger AP controls, reconciling vendor statements, coordinating payment runs, and collaborating with Accounting, Procurement, Treasury, and FP&A to improve processes.