Principal Software Engineer - ACI Worldwide

ACI Worldwide is looking to fill one Principal Software Engineer position based out of its East Brunswick, NJ office located at 2 Tower Center Boulevard, 15 th Floor, East Brunswick, NJ 08816. Job Summary: Leads the concept, plan, design, and development of software systems or applications for software enhancements and new products. Job Accountabilities: Able to work with customers and internal teams on creating innovative solutions. Capable of looking at problems from multiple viewpoints. Assesses alternative solutions based on extensive technical knowledge, in-depth business knowledge and customer focus. Independently designs, develops, tests and delivers high quality software/solutions with limited direction from the project lead and/or manager. Creates and reviews assigned product/project deliverables (i.e. impact assessments, external and internal specifications, code manuals, education material, installation guides, etc.). Assists with setting technical direction for ACI products and/or projects. Provides guidance and subject matter expertise to the development organization. Mentor software engineers and other technical roles in ACI and present technical workshops. Isolates and corrects complex problems at a subsystem level. Anticipates solutions for the customer that results in better products. Commands the critical path and understands dependencies. Can make significant improvements, without being asked, to improve the performance of one's own organization. Is able to fully grasp a customer's business needs, anticipate requirements not yet conveyed and progress the dialogue. Routinely applies new approaches as a direct result of one's own initiative that results in a better solution, increased quality and/or greater efficiency. Understand and adhere to all corporate policies to include but not limited to the ACI Code of Business Conduct and Ethics.

MINIMUM REQUIREMENTS: Bachelor's Degree (foreign equivalent accepted) in computer science or a related field and 7 years' progressively responsible experience as a software engineer or related position. Experience must include the following specific experience and skills:

• 7 years' experience working on projects of high degree of complexity with cross-functional teams that span more than one geography.
• 7 years' experience with Java programming language (including Java SE certification), unit testing and integration testing, Eclipse IDE, code coverage tools, and Jenkins.
• 7 years' experience with software design, including object-oriented design.
• 7 years' experience in the payments industry, including card payments, EMV, PCI, and the ISO8583 protocol.
• 7 years' experience with eSocket.POS, Postilion Realtime switch, Postilion Realtime SDK, and writing multi-threaded, secure applications on the server and POS (point-of-sale) using Java SE. This includes experience with hardware security modules (HSMs), software-based encryption and SSL, and point-of-sale PIN entry devices (PEDs).
• 5 years' operating system experience with Windows, including Windows performance monitoring.
• 5 years' scripting experience with Windows batch scripts and Python.
• 5 years' experience with Transact-SQL and SQL Server.
• 5 years' experience with Perforce source control.
• 5 years' experience in agile/scrum, including scrum master role.
• 5 years' experience with TestHarness.
• 5 years' experience providing level 3 (L3) support as well as on-site support to Postilion customers, determining the root cause of production issues, including using Oracle JVM profiling tools (e.g. jmap, jhat, and jstack).

*Current employees eligible for referral bonus as per company policy with regard to this position.

Apply online at www.aciworldwide.com Job ID (Requisition #13625).

ACI Worldwide is an AA/EEO employer in the United States, which includes providing equal opportunity for protected veterans and individuals with disabilities, and an EEO employer globally.

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#LI-LFACI 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.