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Mainframe COBOL Software Engineer
Fiserv
Closed
Full-time
Coral Springs, FL / Alpharetta, GA
22 views
Posted July 28, 2026
Job Description
About your role:
As a Mainframe COBOL Software Engineer you will be a part of our Core Acquiring Front End engineering group within Fiserv’s Global Business Solutions (Payment Acceptance) business. You will join an organization responsible for mission critical platforms that support our payment acquiring business. You will be part of a team that captures over 50 million payment authorizations per day with a peak throughput of over 8,000 transactions per second and maintain millisecond fast response time for some of the largest merchants in the US.