Sr. Mainframe Developer

This job is with Fiserv, an inclusive employer and a member of my Gwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.

Calling all innovators - find your future 're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved.

If you want to make an impact on a global scale, come make a difference  Title
Sr. Mainframe Developer  What does a Sr. Mainframe Developer do at Fiserv?
You will work in all phases of the software development lifecycle, including requirement gathering, application design, system development, testing and implementation. You must be capable of producing high quality code, in a fast-paced, deadline-driven environment. This role liaises with project managers, lead developers, business analysts, and may also include some client interaction.
You will be working on two mission critical applications - PEP+ and APR/SMS. PEP+ is a high-powered mainframe system that allows the bank to automatically receive and originate electronic payments through the ACH network in a straight-through processing manner. It enables online ACH access so you can improve your customer service capabilities. The base version of PEP+ automates ACH edits and interfaces, scheduling and settlement.

ARP/SMS a real-time positive pay and reconcilement system that streamlines back office operations, reduces the risk of fraud and enables you to provide broader services and new treasury management offerings. With ARP/SMS our payment management system, your staff can perform all maintenance, adjustments, additions, balancing, and control requests online and in real-time.

What you will do:

Develop code that meets design and architectural requirements and supports system testing.

Understand the impact of changes across the application.

Discuss aspects of the design with architects, team leads and business analysts to check understanding and raise concerns.

Enhance and maintain existing application software, continually providing support for internally developed applications.

Accurately communicate development status on a regular basis to team leads.

Assist the production support team in defect analysis.

What you will need to have:
Bachelor's degree in Computer Science or related degree, or equivalent experience.

5+ years' experience in COBOL, DB2, BMS Maps, VSAM, JCL and IBM Utilities experience.

5+ years' experience with IBM Mainframes and TSO/ISPF development environment.

5+ years' experience with Endevor or similar source control application.

5+ years' experience in software design principles and software architecture.

Demonstrated verbal and written communication skills.

A self-starter, who takes initiative with challenging situations.

Ability to work independently, as well as work with others in a group development setting.

What would be great to have:
2+ years' experience with PEP+ Mainframe ACH Software.

Experience building reusable components and modules.

Experience with performance improvements and high-volume transaction processing.

Experience with financial service applications.

Experience with Agile/Kanban development methodologies.

Experience with JIRA.

Experience working with remote and offshore development teams.

Experience with IBM DEBUG and File Manager.

Experience with CLIST and REXX.

How you will work:
This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.

You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.

This is a…