ACI Worldwide

About ACI Worldwide

ACI Worldwide is a global leader in mission-critical, real-time payments software. Our proven, secure and scalable software solutions enable leading corporations, fintechs and financial disruptors to process and manage digital payments, power omni-commerce payments, present and process bill payments, and manage fraud and risk. We combine our global footprint with a local presence to drive the real-time digital transformation of payments and commerce.

If you’ve ever used an ATM, made an online purchase, sent a mobile payment to a friend, paid a utility bill or made a student loan payment, chances are your transaction was processed and safeguarded by ACI software — and as part of the ACI team, you’ll play a direct role in helping shape the payments that impact all parts of your daily life.

ACI Worldwide powers digital payments and banking for thousands of organizations around the world. We have more than 45 years of payments expertise and customers in 95 countries, including:
• 9 of the top 10 banks worldwide
• 80,000+ merchants directly and through PSPs
• 2,000+ organizations utilizing our electronic bill payment solutions
• 1,500+ banks, intermediaries and merchants preventing fraud with our solutions

Our broad and integrated suite of electronic payment software solutions enables payment processing for:
• 225+ billion consumer transactions each year
• 500+ million bill pay transactions annually


Innovators, experts, teammates, possibility makers – and that’s just the start. Our team of 4,000+ ACIers comes from all corners of the globe, bringing unique insights and perspectives to our daily work. Our shared values are what connect us at ACI, as we all work together with a commitment to integrity, accountability, diversity and customer centricity to promote a positive experience for both employees and customers.

Find your place in payments and apply to one of our open roles.


Internal Audit Intern

October 2018 Omaha, NE
“Friendly staff! Great experience as a student. ”
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