Accounting Officer (AR)

Responsibilities

• Accounts Receivable & Billing
  Prepare and issue client invoices accurately and in a timely manner; record accounts receivable transactions in the accounting system and maintain the AR ledger; monitor outstanding balances and follow up with clients to ensure timely collections; coordinate with internal teams (Sales, Project, and Administration) to verify billing details and resolve discrepancies.
• Documentation & Compliance
  Maintain proper filing and organization of invoices, receipts, and related financial documents; ensure compliance with Thai accounting standards, tax regulations, and internal company policies; prepare contractual and supporting documents and act as an authorized company representative (under assigned power of attorney) for contract execution with clients; prepare contract guarantee documents (e.g., performance bonds / bank guarantees) and monitor the return and release of such guarantees upon contract completion; prepare and support documentation required for internal reviews and external audits.
• Reporting & Analysis
  Prepare Accounts Receivable aging reports and identify overdue balances; assist with monthly, quarterly, and year-end closing activities related to AR; provide regular updates on collection status to the Accounting Manager and Finance Director.
• Cross-Functional Support
  Work closely with the Finance & Accounting team on reconciliations and adjustments; support external auditors, tax filings, and statutory reporting requirements; assist in improving AR processes to enhance efficiency and optimize cash flow; maintain and manage the company’s fixed asset register, including asset acquisition, issuance, transfers, and disposals; coordinate and record asset-related transactions, including asset issuance to employees and asset returns; perform ad hoc tasks and assignments as requested by the Accounting Manager, Finance Director, or management.

Qualifications

• Bachelor’s degree in Accounting, Finance, or a related field.
• Minimum 2 years of experience in Accounts Receivable, Billing, or Finance functions.
• Knowledge of Thai accounting standards and tax regulations (VAT, WHT).
• Proficient in Microsoft Office (Excel, Word, PowerPoint) and/or Google Workspace; experience with accounting systems (e.g., ERP such as Dynamics 365 Business Central) is an advantage.
• Detail-oriented, highly accurate, and well-organized.
• Strong communication skills in Thai; basic English proficiency.

Skills / Required Skills

• Microsoft Office (Excel)
• Accounting systems / ERP (e.g., Dynamics 365 Business Central)
• Accounts Receivable / Billing and AR aging analysis
• Thai tax and accounting compliance (VAT, WHT)
• Fixed asset register management