Software Development Engineer (COBOL)

Fiserv

Berkeley Heights, New Jersey, US💼 Full-time💰 $90,000–$90,000🗓 2026-09-02 → 2026-09-29

Core

Design, implement, and support mission-critical mainframe-based applications for financial institutions and clients.

Role type

Senior IC Software Development Engineer (COBOL/Mainframe)

Builds

Mainframe applications, batch processing systems, and modernization efforts for financial services

Domain

Fintech, Payments, Banking

Required skills

COBOL programming, JCL, TSO, File Manager, CA7 batch scheduling, DB2 COBOL, DB2 SQL, batch processing technologies

Preferred skills

Banking/financial services domain knowledge, problem-solving, cross-functional collaboration

Technologies

JCL, TSO, File Manager, CA7, DB2, QMF, Platinum

Responsibilities

Analyze, design, develop, test, implement, and support technical solutions; Troubleshoot and resolve application, batch processing, and production issues; Plan and implement moderately complex technical solutions for client migrations and product upgrades; Collaborate with business and technical teams to evaluate requirements; Assist in training and mentoring new associates

Seniority

Mid-Senior, hands-on IC

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About Fiserv

Fiserv is looking for an experienced Product Manager Advisor II – Open Banking, whose primary responsibility will be executing on the go-to-market of digital integrations with an Open API platform, API/APP marketplace and developer portal ecosystems to co-innovate with Fintechs, Financial institutions, prospects and key internal stakeholders to create value for our clients. This role is a hybrid between digital integrations platforms, marketplace technology, open APIs, Agentic AI and product. You will be part of a team working at the intersection of traditional finance and the disruptive world