Accounting Officer

We are looking for a detail-oriented and self-motivated Accounting Officer to manage the full accounting function of the company. As the sole accountant, you will be responsible for end-to-end accounting operations — including Accounts Payable, Accounts Receivable, and General Ledger — and will play a key role in keeping the company's financial records accurate, compliant, and up to date.

Key Responsibilities

Accounts Payable (AP)

• Process and verify supplier invoices and ensure timely payment
• Reconcile vendor statements and resolve discrepancies
• Maintain accurate AP records and aging reports

Accounts Receivable (AR)

• Issue customer invoices and track outstanding balances
• Follow up on overdue payments and manage collections
• Reconcile AR ledger and prepare aging reports

General Ledger (GL)

• Record and maintain accurate journal entries on a daily/monthly basis
• Perform monthly account reconciliations
• Assist in month-end and year-end closing processes
• Prepare trial balance and support financial statement preparation

Product Costing

• Calculate and maintain product costs (material, labor, overhead) and update standard/actual cost records
• Analyze cost variances between standard and actual costs and investigate root causes
• Work with production/operations teams to track inventory costing and valuation (FIFO/weighted average)
• Prepare cost of goods sold (COGS) analysis and support margin/profitability reporting by product
• Review and update BOM (bill of materials) costing where applicable

Tax & Compliance

• Prepare and file monthly VAT returns and withholding tax (WHT) submissions
• Coordinate with the external auditor for annual audit
• Ensure compliance with Thai Revenue Code and accounting standards

General Accounting Support

• Maintain organized financial documentation and filing systems using PEAK accounting software
• Assist management with financial reports and ad-hoc analysis as needed
• Liaise with banks for payment processing and account reconciliation

Qualifications

• Bachelor's degree in Accounting, Finance, or a related field
• Minimum 1 year of hands-on accounting experience covering AP, AR, and GL
• Experience with product/inventory costing and COGS analysis is a plus
• Solid understanding of Thai tax regulations (VAT, WHT, CIT)
• Proficiency in PEAK accounting software (or similar)
• Strong Excel skills
• High attention to detail and ability to work independently