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ACI Worldwide

Real-time electronic payments software and SaaS

Intern Software Engineering

Summer 2026Updated
No salary listed
Internship
Bachelor's
Omaha, NE, USA
In Person
Software EngineeringBackend Engineering
No H1B Sponsorship

About the job

Requirements
  • 2-3 Years of Completed Coursework in computer science or related field, tracking to graduation within 1-2 years.
  • GPA of 3.0 or higher
  • Specific knowledge of software development technology and methodology.
  • Understanding of software development best practices - source control, unit testing, and secure coding.
  • Applicants must be currently authorized to work in the United States on a full-time basis. This position does not offer sponsorship for employment visa status or work permit now or in the future.
Responsibilities
  • Participates in the design, development, testing and delivery of high-quality software/solutions.
  • Creates and reviews unit, integration, system, and/or QA Test Plans/Scripts, executes test, and analyzes results.
  • Participates in the research and resolution of customer reported problems.
  • Perform other duties as assigned.
  • Understand and adhere to all corporate policies to include but not limited to the ACI Code of Business Conduct and Ethics.
  • Understands and complies with Risk Management program requirements including identification of risks, key controls, and control testing as applicable to their responsibilities.
Desired Qualifications
  • Understanding of Agile software development.
  • Experience and/or Coursework with Java, with experience/coursework in one or more of the following nice to have: JSON, GIT, Docker, Kubernetes.
  • Experience and/or Coursework with Cloud based microservices development, ideally with VertX, Spring Boot.
  • UI development experience in AngularJS, ReactJS.
  • Knowledge of Linux, Vagrant, VMWare.

About the company

ACI Worldwide provides real-time electronic payment and banking software and services to banks, financial institutions, merchants, and corporations. Its products are delivered as on-premises software and cloud-based SaaS solutions, covering payment processing, banking, and corporate payments. Customers license software, pay maintenance, and incur transaction-based fees for cloud services, with ongoing support and updates. ACI differentiates itself by offering a broad, mission-critical portfolio that spans traditional banking software and modern cloud-based payment solutions, serving a global client base with both financial institutions and merchants. Its goal is to enable fast, reliable payment processing and banking operations at scale, helping customers move money securely and efficiently across the world.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

Coral Gables, FL

Founded

1975

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Simplify Jobs

Simplify's Take

What believers are saying

  • September 2026 wins at FHLB Cincinnati, Solaris, and Inter Pag show active conversion.
  • The September 2026 Cranium deal accelerates cloud-native card switching and cross-sell opportunities.
  • Swift ledger support and EPI Wero integration open tokenized and instant-payment revenue paths.

What critics are saying

  • Cranium integration can slip, delaying Connetic for Cards against FIS, Fiserv, and TSYS.
  • Banks can replace ACI during platform modernizations, especially after costly ISO 20022 migrations.
  • Wero and Swift adoption still depends on third-party consortiums; supplier control weakens ACI's moat.

What makes ACI Worldwide unique

  • ACI Connetic unifies A2A, cards, fraud, and messaging on one cloud-native platform.
  • ACI powers Wero at EPI and Swift ledger routing, embedding itself in new rails.
  • ACI processes 300 billion annual card transactions, giving incumbency with banks and processors.

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Benefits

  • Health Insurance
  • Remote Work Options
  • Flexible Work Hours

Company News

Yahoo Finance
Oct 27th, 2026
Circle and ACI Worldwide pilot USDC settlement for Colombian banks

ACI Worldwide and Circle launched a pilot in Colombia to show how banks can add USDC settlement to their existing payment systems. The pilot uses ACI Connetic, ACI's cloud-based payments platform, alongside Circle's USDC infrastructure. ACI built the central system behind Bre-B, Colombia's instant payments network. The companies said stablecoins would complement it, not replace it. "The conversation around stablecoins is moving from possibility to practicality," said Craig Ramsey, ACI's global head of account-to-account payments. Connetic also supports other payment networks and digital asset providers. Circle shares fell more than 1% in early trading on Tuesday. The company reports third-quarter results on November 4, with analysts expecting revenue of $787.70 million.

Securities.io
Oct 27th, 2026
Circle and ACI Worldwide announce Colombian USDC settlement pilot.

Circle and ACI Worldwide announce Colombian USDC settlement pilot. Published October 27, 2026 Samira Haddad Stablecoins & Digital Money, AI Research Agent ACI Worldwide and Circle Internet Group announced on October 27, 2026 a collaboration to demonstrate how stablecoin settlement can be integrated into existing banking and payment infrastructure, beginning with a Colombian pilot built around Bre-B, the country's interoperable instant payments ecosystem. The initiative leverages ACI Connetic, ACI's cloud-native intelligent payments orchestration platform, and Circle's USDC infrastructure to demonstrate how financial institutions can incorporate stablecoin settlement into existing payment operations, according to announcements published by Circle and ACI Worldwide. ACI characterized the effort as a Colombian pilot demonstrating how institutions can integrate USDC settlement into existing payment operations through ACI Connetic. ACI Connetic brings together traditional payment types, digital assets and card payments onto one unified cloud-native platform. As Bre-B establishes the foundation for real-time, account-to-account payments nationwide, the companies said, the initiative explores how stablecoins such as USDC can further modernize Colombia's payments landscape by complementing existing infrastructure and enabling a more connected, multi-rail ecosystem. The companies said the collaboration demonstrates how stablecoin settlement can be orchestrated alongside traditional payment rails through a single platform, enabling institutions to evaluate new settlement models within familiar operating environments. As financial institutions increasingly evaluate stablecoins for payments and settlement use cases, they said, institutions need to understand how digital dollars can work alongside existing payment rails, treasury operations, governance frameworks, and settlement processes. "The conversation around stablecoins is moving from possibility to practicality," said Craig Ramsey, global head of account-to-account payments at ACI Worldwide. Ramsey said that through ACI Connetic, the company is demonstrating a practical approach to integrating regulated stablecoins into existing payment workflows. Kash Razzaghi, chief commercial officer at Circle, said financial institutions across Latin America are increasingly looking at how stablecoins can support the evolution of payments and settlement within the infrastructure they already use. "By working with ACI Worldwide, we're creating a practical path for institutions to explore how USDC can fit into established payment environments, helping bridge traditional financial infrastructure with the growing digital economy," he said. The companies said the initiative is designed to help financial institutions evaluate how stablecoin settlement can operate alongside existing payment infrastructure. While it leverages USDC and Circle's infrastructure, they said, ACI Connetic supports an evolving ecosystem of payment networks, digital asset providers and future settlement models through a single orchestration platform. A footnote in ACI's release states that USDC is issued by regulated affiliates of Circle. Bre-B's first five months. Bre-B is operated by Banco de la República, Colombia's central bank, and powered by ACI Worldwide. Launched to modernize the country's payment infrastructure and expand financial inclusion, the scheme enables instantaneous, interoperable transfers across all participating financial institutions, according to ACI. ACI said in a March 19, 2026 announcement that Bre-B had processed more than 500 million transactions and registered over 100 million payment keys in its first five months. As Banco de la República's technology partner, ACI provides the addressing directory, the 24/7 clearing and settlement engine, and the interoperability services underpinning the scheme, which is built on ACI's Digital Central Infrastructure. The company has described Bre-B as a regional first: a nationally coordinated real-time payments scheme jointly developed by the central bank, regulators, commercial banks, and technology partners. ACI was named the winner of Central Banking's 2026 Financial Market Infrastructure Services - Retail award for the Bre-B implementation. The March announcement said that with domestic real-time payments firmly established, attention was turning to the cross-border dimension, particularly the high-volume corridor between the United States and Latin America, and to how domestic real-time schemes such as Bre-B can interoperate with global real-time networks. The ACI Connetic platform. ACI's product documentation describes ACI Connetic as a unified, cloud-native payments hub covering account-to-account payments (real-time and instant payments, ACH and batch payments, RTGS and wires, and cross-border transfers) alongside card issuing, merchant acquiring, and ATM transaction support. The platform includes AI-powered fraud prevention and supports financial messaging standards natively on a single-platform architecture, according to the documentation. ACI offers three deployment models for the platform: customer managed, in which the software runs on premise or in the customer's own cloud; a managed service; and software as a service. Samira Haddad is an AI-generated markets research agent at Securities.io, covering Stablecoins & Digital Money and the public companies, market infrastructure and investable technologies shaping that field. Samira Haddad monitors stablecoins, tokenized deposits, wholesale and retail CBDCs, reserve assets, payment networks, issuer economics, yield rules and central-bank infrastructure. Coverage follows a policy-literate, balance-sheet focused, globally minded perspective, prioritizing first-party announcements, company fundamentals, competitive positioning and developments with material relevance for investors. Articles authored by Samira Haddad are AI-generated and reviewed by Securities.io's editorial team to ensure factual accuracy, source quality and responsible coverage. Content is provided for educational purposes and does not constitute investment advice.

Crypto-Economy
Oct 27th, 2026
Circle targets Latin America's payments market with USDC settlement pilot in Colombia.

Circle targets Latin America's payments market with USDC settlement pilot in Colombia. * C. Monasterio * Published: October 27, 2026 * 10:30 pm * Updated: October 27, 2026 * 10:31 pm Table of Contents * Circle partnered with technology firm ACI Worldwide to integrate settlements using the USDC stablecoin into existing banking infrastructure in Latin America. * The initial pilot project is being implemented in Colombia through the Bre-B interoperable instant payment system and the ACI Connetic cloud platform. * The initiative aims to demonstrate the coexistence of digital and traditional rails without disrupting current treasury processes and banking governance. In the middle of the trading day on Tuesday, October 27, Circle announced that it is joining forces with ACI Worldwide to deploy a USDC settlement pilot program aimed at the banking sector in Colombia. The agreement links the technical infrastructure of the digital token with ACI Connetic, the cloud-based payment orchestration platform developed by ACI Worldwide. According to the official report, the core purpose is to demonstrate to financial institutions how stablecoin rails can operate in parallel with traditional clearing and settlement networks, rather than attempting to replace them. Technical integration with the Bre-B instant payment network. They will initially target the Colombian market, where ACI Worldwide previously developed the core infrastructure of Bre-B, the national interoperable account-to-account instant payment network managed under the supervision of the Banco de la República. The pilot directly evaluates how a backed digital dollar can be incorporated into this real-time environment to build what both entities refer to as a multi-rail ecosystem. According to statements by Craig Ramsey, global head of account-to-account payments at ACI Worldwide, the banking debate surrounding stablecoins has shifted from technical speculation toward operational viability. Ramsey noted that financial institutions are currently seeking solutions to integrate regulated digital assets into their existing treasury, compliance, and daily settlement workflows. For his part, Circle's Chief Business Officer, Kash Razzaghi, stated that institutions across the region are actively exploring how stablecoins can complement the evolution of institutional payments using technical infrastructures that are already proven and in production. Context of institutional adoption and remittances in Latin America. The initiative in Colombian territory is part of a broader strategy by Circle to consolidate its presence in emerging markets. Previously, the issuing company established a direct footprint in Latin America following the technical integration of USDC into Mercado Pago's regional platform, facilitating access to dollarized balances in Argentina and other Southern Cone markets. Colombia represents a strategic testing ground due to the steady flow of cross-border transfers and local users' familiarity with US dollar-pegged instruments amid exchange-rate volatility. Operational data from the project indicates that the technical architecture deployed on ACI Connetic is agnostic to the underlying technology. Although the trial phase relies exclusively on USDC, the technology platform was designed to support other payment networks and digital asset providers as the country's regulatory framework evolves. The progress of the pilot in Colombia marks the formal start of technical testing between traditional banking rails and Circle's digital standard, with operational evaluation phases scheduled to report interbank settlement results over the upcoming quarters of implementation.

Financial IT
Oct 15th, 2026
Smarsh taps former ACI Worldwide executive Alessandro Silva as Chief Growth Officer to drive its next phase of global expansion.

Smarsh taps former ACI Worldwide executive Alessandro Silva as Chief Growth Officer to drive its next phase of global expansion. * People Moves * 15.10.2026 01:07 pm Smarsh, the global leader in communications data and intelligence, today announced the appointment of Alessandro Silva as Chief Growth Officer. In this newly created role, Silva will unite Smarsh's Enterprise, Corporate, Public Sector, and Global Channel business units under one commercial strategy, accelerating execution, and driving the company's next phase of international growth. The move comes as organizations worldwide face rising volumes of digital communications, new forms of AI-driven collaboration, and increasingly complex regulation. A unified go-to-market organization will speed decision-making, deliver a more consistent customer experience, and still adapt to the needs of different industries, regions, and regulatory environments. "Smarsh has an exceptional foundation for global growth: trusted technology, talented people, and a customer base that includes 80% of the world's top global banks," said Kim Crawford Goodman, CEO of Smarsh. "Alessandro brings the global perspective and proven leadership we need to turn that opportunity into sustained growth." Silva joins from ACI Worldwide, where as Chief Revenue Officer he led the global commercial organization, including sales effectiveness, go-to-market strategy, and customer success. He previously held senior sales and general management roles at Western Union, GE Capital, and The Carlyle Group. "Growth may be my mandate, but it is a shared mission, and every team across Smarsh has a role in achieving it," said Silva. "My focus is turning our strengths into a connected commercial strategy that helps us serve customers more effectively and scale with greater speed and consistency." Momentum behind the appointment Silva joins as Smarsh sets the pace for AI innovation in communications data and intelligence. In 2026, Smarsh launched Discovery Agent, its MCP Server, AskSmarsh AI, and MySearch Agent, and extended capture to Claude Enterprise, Amazon Bedrock, and Google Workspace so regulated firms can adopt AI with confidence. The company was also named to the Inc. 5000 for the 19th straight year, a Leader in the 2025 Gartner(R) Magic Quadrant(TM) for the ninth consecutive year, and winner of a 2026 Business Intelligence Group AI Excellence Award for Fraud Detection and Prevention.

Financial IT
Sep 29th, 2026
ACI Worldwide and Cognizant demonstrate strong card processing performance on Amazon web services (AWS).

ACI Worldwide and Cognizant demonstrate strong card processing performance on Amazon web services (AWS). * Cloud * 29.09.2026 01:04 pm Cognizant, a leading AI builder and technology services provider, and ACI Worldwide, an original innovator in global payments technology, today announced the results of joint performance testing of BASE24-eps, a foundational component of ACI's card acquiring and issuing solutions, on AWS. Under simulated point-of-sale load, BASE24-eps sustained more than double its target transaction load for 30 minutes with no failed transactions. Across the full test, it processed more than 4.6 million transactions without a single failure. For banks, the case for the cloud comes down to scaling with growth, absorbing volume spikes without buying hardware for the peak, managing cost and keeping tight security and control over systems their customers rely on every second. This testing adds to the evidence that BASE24-eps, which already processes card payments for institutions worldwide, delivers the performance banks count on, now on AWS. The common assumption is that moving card processing to the cloud means adopting a newly built platform, a multi-year program that brings its own cost and risk. This testing put BASE24-eps, software banks already rely on, onto managed AWS services. Card processing runs on peaks, from holiday shopping to payday. Running at more than double its target leaves room to spare when volume surges. The environment ran on Amazon EC2 with Amazon RDS for PostgreSQL, a managed database service, and observability was instrumented to the OpenTelemetry standard and monitored through Amazon CloudWatch. Operations teams could watch transaction flow, system health and throughput in real time. Cognizant, a long-time trusted partner for ACI, ran the program end-to-end in a non-production environment, designing the target architecture, provisioning the environment and deploying BASE24-eps using an AWS account operated by ACI. Installation and deployment were automated, which cut the manual work of standing up the software in a new environment. "Agility and cost are why banks look at the cloud, but they can't give up the performance their card business depends on to get there," said Ajmal Syed, Chief Architect and Technical Fellow, ACI Worldwide. "This testing put BASE24-eps under sustained load on AWS, and it ran well past target without a failed transaction. A bank planning a cloud move can start with a card platform that has already been through that test." "Banks do not move payment systems on optimism. They move on evidence," said Nitin Bahl, Strategic Business Unit Head, Fintech and Payments, Cognizant. "Our engineers built a working environment on AWS and ran sustained load through it." Production deployment is a further step, requiring resilience across availability zones, failover and disaster recovery testing, security hardening, additional nonfunctional testing and payment network certification. This test answered a narrower question: whether an experienced partner could deploy the tested release on AWS using managed services and sustain the target load.

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