Search by job, company or skills

ACI Worldwide

Sr Software Engineer

5-7 Years
Save
new job description bg glownew job description bg glownew job description bg svg
  • Posted a day ago
  • Be among the first 10 applicants
Early Applicant

Job Description

JOB DESCRIPTION

Job Summary:

This role is for a developer working on ACI's Money Transfer System (MTS), a long‑standing, mission‑critical transaction processing platform. The MTS Developer is responsible for designing, developing, enhancing, and supporting MTS software, with a strong focus on customer specific modifications. The role requires deep technical ownership, strong problem‑solving skills, and the ability to work effectively within a complex, regulated environment.

Job Responsibilities:
  • Independently designs, develops, tests, and delivers high‑quality software solutions for MTS, with a strong focus on customer specific modification functionality and enhancements.
  • Take full ownership of assigned work, including technical design, implementation, unit testing, and delivery to production.
  • Provide accurate effort estimates and status updates (e.g., timelines, completion percentages) to technical leads and management.
  • Research, troubleshoot, and resolve complex software issues across application, system, and integration layers while adhering to established development standards and controls.
  • Maintain deep working knowledge of MTS application logic, data flows, system dependencies, and operational impacts in high‑availability environments.
  • Coordinate and, when required, technically lead the work of a small project team, including task planning and sequencing.
  • Act as a subject matter expert for customer specific modification development, providing guidance, technical direction, and code‑level support to peers.
  • Collaborate closely with cross‑functional teams (Product, Services, Support) to ensure solutions meet functional, technical, and operational requirements.
  • Understand and adhere to all corporate policies, including the ACI Code of Business Conduct and Ethics.
  • Perform other related duties as assigned.

Knowledge, Skills and Experience required for the job:
  • Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent professional software development experience.
  • 5+ years of hands‑on software development experience, with strong proficiency in COBOL.

  • Strong ability to work independently, take ownership of complex problem spaces, and make sound technical decisions.
  • Proven analytical and troubleshooting skills, including root‑cause analysis of production issues.
  • Clear and effective communication skills, including the ability to explain technical concepts to non‑technical stakeholders.

Preferred Knowledge, Skills and Experience needed for the job:
  • Prior experience working with MTS, customer specific modification functionality, or similar high‑volume financial transaction systems.
  • Experience supporting or enhancing systems in regulated, mission‑critical environments.
  • Familiarity with system integration points, batch processing, and operational tooling common to COBOL‑based platforms.
  • Exposure to customer‑facing or services‑adjacent development work.

Work Environment:
  • Standard office or remote work environment.
  • Majority of time spent working on a computer.
  • Occasional domestic or international travel may be required.
  • Occasional customer facing role.

More Info

About Company

ACI Worldwide Inc. (Nasdaq: ACIW) is a payment systems company headquartered in Miami, Florida. ACI develops a broad line of software focused on facilitating real-time electronic payments. These products and services are used globally by banks, financial intermediaries such as third-party electronic payment processors, payment associations, switch interchanges, merchants, corporations, and a wide range of transaction-generating endpoints, including automated teller machines ("ATM"), merchant point of sale ("POS") terminals, bank branches, mobile phones, tablet computers, corporations, and internet commerce sites

Job ID: 147060163

Similar Jobs