Jobs at Fiserv

Ensure availability, reliability, and performance of z/OS environments. Perform z/OS and ISV upgrades using SMP/E, maintain SMP/E workflows, troubleshoot JES2/JCL/IBM utilities and USS, manage storage and capacity, lead performance tuning and migrations, coordinate vendor cutovers, produce runbooks and documentation, and mentor system programming staff.

Design and develop native iOS and Android applications, integrate with REST APIs, ensure mobile app security, and maintain application compatibility across devices.

Oversee major incident management processes to ensure swift resolutions and reduce business impact while collaborating with various departments for improvements.

The Technical Business Analyst will oversee requirements for payment processes, analyze payment pathways, and collaborate with various teams to ensure reliable payment solutions adhering to regulations.