You will be 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 processes over 350 million payment transactions 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. You will use your passion and be a critical problem solver who can balance platform stability and resiliency along with modern engineering practices and solutions.