Join the Team Making Possibilities Happen

ACI Worldwide powers the global economy by enabling secure, real‑time payments for banks, billers, and merchants around the world. Every day, our technology helps move money safely—whether through ATMs, online bill payments, digital wallets, or real‑time transactions. Our people make that possible.

As a Senior Tax Accountant, you will be part of a collaborative and high‑performing tax and finance team that supports ACI’s global operations. In this role, you’ll help ensure the company meets its tax compliance, reporting, and financial obligations while maintaining the accuracy and integrity of our financial data.

This position is ideal for a detail‑oriented accounting professional with strong analytical skills, advanced Excel capabilities, and experience supporting tax reporting and compliance. You will partner closely with accounting and finance stakeholders to deliver timely, accurate, and well‑support...