Senior Payroll Tax Manager

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 250,000 businesses worldwide – including Brex, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,300 of the brightest and most innovative people in tech across 27 offices around the globe. Valued at US$11 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you’re ready to do the most ambitious work of your career, join us.   Attributes We Value We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you’re motivated by our mission and operating principles . You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor. You're humble and collaborative; turn zero‑to‑one ideas into real products, and you “get stuff done” end-to-end. You use AI to work smarter and solve problems faster. Here, you’ll tackle complex, high‑visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let’s build what’s next.   About the team The Global Payroll team at Airwallex is responsible for delivering accurate, timely and compliant payroll for employees across all of our entities and markets worldwide. They partner closely with Legal and local People Operations to navigate country-specific regulations, optimise our HR and payroll systems, and drive automation, controls and process improvements as we scale. This team plays a critical role in the overall employee experience, ensuring every team member is paid correctly while enabling data-driven insights on people costs and supporting Airwallex’s global expansion.

What you'll do

We are looking for a Senior Manager, Payroll Tax to own and evolve Airwallex’s global payroll tax strategy and operating framework. You will be the subject matter expert for employment tax, payroll withholding, employer social security, benefits-in-kind, equity compensation and related reporting obligations across our entities and jurisdictions. You will work closely with Global Payroll, People Operations, HR, Finance, Legal, Accounting, Global Mobility, HRIS and external advisers to ensure payroll tax is accurate, compliant and scalable. You will also help strengthen controls, improve data quality and use automation to reduce manual work across the payroll tax lifecycle. This role is based in Singapore. Responsibilities: Own Airwallex’s global payroll tax strategy, policies and operating framework across entities and jurisdictions. Establish standards for payroll tax governance, ownership, controls, documentation, escalation and audit readiness. Monitor legislative and regulatory developments affecting employment tax, payroll withholding, employer social security, benefits-in-kind, equity compensation and related reporting. Partner with Global Payroll to ensure accurate and timely payroll processing, tax calculations, reconciliations, payments, year-end reporting and statutory filings. Oversee payroll tax compliance across multiple jurisdictions, including income tax reporting, employer contributions, social security, pension obligations and local levies. Review payroll registers, tax calculations, payroll journals and reconciliations, ensuring discrepancies are identified and resolved before filing or payment deadlines. Advise on payroll tax implications arising from new hires, terminations, bonuses, commissions, benefits, allowances, equity awards and employee relocations. Provide subject matter expertise on benefits-in-kind, including valuation, withholding, employer contributions and reporting requirements. Oversee the tax treatment and reporting of equity arrangements, including ESOPs, RSUs, share awards, tender offers and other equity transactions. Partner with Legal, People and business teams on new entity launches, market entry and changes to employment models. Manage payroll tax audits, authority correspondence, notices and information requests. Manage external payroll tax advisers and vendors, ensuring quality, consistency, timeliness and appropriate escalation. Drive standardisation of payroll elements, tax treatment, chart-of-accounts mapping and reporting requirements across regions. Identify opportunities to automate calculations, reconciliations, validations, tax reporting Use data and analytics to identify anomalies, recurring issues, control gaps and opportunities for process improvement. Communicate complex technical matters clearly to senior stakeholders and educate partners on payroll tax responsibilities, deadlines and control requirements. Minimum qualifications: Bachelor’s degree in Accounting, Finance, Tax, Human Resources or a related discipline. At least 8 years of experience in payroll tax, employment tax, global mobility tax, payroll operations or a related discipline. Strong experience working across multiple jurisdictions in a multinational organisation. Demonstrated knowledge of payroll withholding, employer social security, benefits-in-kind, equity compensation and employment tax compliance. Experience managing payroll vendors and partnering with HRIS, payroll and finance systems teams. Strong understanding of payroll reconciliations, controls, year-end reporting, statutory filings and audit processes. Excellent analytical, organisational and project-management skills. Ability to interpret complex legislation and communicate practical recommendations clearly. High level of discretion when handling confidential employee, payroll and compensation information. Strong ownership, attention to detail and ability to operate effectively in a fast-paced, high-growth environment. Preferred qualifications: Experience in a global technology, financial services or fintech organisation. Experience supporting payroll transformation, payroll platform implementation or HRIS and payroll integration projects. Experience with equity compensation tax and reporting, including RSUs, ESOPs or share awards. Experience with Employer of Record arrangements, contractors and cross-border employee mobility. Professional qualification such as CPA, CTA, CA, ACCA or equivalent. Experience using data, automation or AI-enabled tools to improve tax and payroll processes. Experience leading cross-functional projects, influencing senior stakeholders or mentoring team members. Applicant Safety Policy: Fraud and Third-Party Recruiters To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @ airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page. Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.