Senior Business Analyst
Fiserv
United States
Workplace: OnsiteFull timeFunction: Business OperationsExperience: 6+ yearsEducation: bachelorsSkills: ["Cross-functional collaboration","Requirement analysis","Workshop facilitation","Documentation","Process analysis"]Translate complex card and core banking business needs into clear requirements and solution artifacts. Partner across product, engineering, delivery, and business teams to define debit/credit card, payment processing, and account servicing workflows, including end-to-end card transaction lifecycle analysis. Support integrations across core platforms, processors, networks, digital channels, fraud systems, and third parties using APIs, events, files, and message-based interfaces, and validate behavior with tools like Postman and test simulators.

