As Senior Payroll(6 months Contract) is responsible for executing flawless, day-to-day pure payroll operations, data management, and statutory compliance in strict accordance with corporate Standard Operating Procedures (SOPs) and local labor regulations. Serving as the critical first line of defense for data accuracy, this role demands a Zero-Error mindset to safeguard data integrity and ensure seamless, on-time employee services across the organization.

What you will do

Collect, verify, and process all payroll data (Time Attendance, OT, leaves, commissions, student loans, and deductions) into the HRIS with 100% accuracy before cycle closure.
Perform meticulous data reconciliation and variance analysis against internal finance logs to eliminate discrepancies before final payout.
Prepare and validate monthly withholding taxes (P.N.D. 1, 3, 53) and Social Security contributions (SSO 1-10) to ensure timely, zero-delay execution.
Manage mandatory deductions, including Student Loan Funds (กยศ.) via e-Studentloan, Provident Fund (PVF), and legal executions/garnishments in strict compliance with Thai law.
Issue year-end tax certificates (50 Twi) and manage statutory notifications for employee onboarding and offboarding.
Act as the primary contact to professionally investigate and resolve employee queries regarding payslips, tax calculations, incentives, and deductions.
Safeguard all employee financial records and personal data in strict compliance with company policies and PDPA regulations.
Independently resolve standard payroll adjustments and systematically escalate complex or high-risk disputes to the L3 Manager.
Audit and update employee financial profiles (e.g., bank details, tax allowance changes) in the HRIS to ensure continuous data accuracy.
Generate and present monthly Payroll and Variable Pay Variance Reports to the Manager and Group Finance, ensuring total internal audit readiness.

Bachelor degree
3+ experience Payroll Operations and Thai taxation
Strong VLOOKUP, Pivot Tables, and complex logical/mathematical formulas to manipulate and reconcile large volumes of financial data rapidly.
Knowledge of Thai Labor Law, Social Security regulations, P.N.D. 1 requirements, and employer statutory obligations for Student Loan (กยศ.) deductions.
Good communication in Thai and English