Lead Software Engineer – IBM z/OS - Connex Advantage Clearing and Settlement

Visa — Denver, CO, USA

Apply on employer website
About UsVisa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world.Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you.Visa will accept applications for this role until at least 12-31-2026Job DescriptionAs a Lead Software Engineer within the Visa - Value Added Services – Issuing Solutions team, you will oversee the DPS Core Clearing and Settlement systems, ensuring the integrity and high availability of all batch applications operating on the IBM z/OS390 platform. You will play a critical role in managing and optimizing the settlement of approximately $5 billion daily by processing about 240 million transactions each day. This is an advanced professional individual contributor role responsible for solving problems that have a medium to large impact on the business.Your responsibilities include: Oversee 2nd and 3rd level incident and problem resolution, ensuring timely determination and resolution of issues in both Production and Development environments.Collaborate closely with application software development teams to manage and support software maintenance releases.Direct and support new client implementations on the IBM z/OS390 platform, ensuring seamless integration and deployment.Initiate and manage proactive measures to ensure a stable and reliable production environment.Provide expert technical guidance to Client Services, Network Operations, and Implementation teams.Lead the testing and certification processes for new DPS software and client integrations.Partner with network operations and technical




Looking for a job?

Visit Careersaas to find millions of new and unfilled roles, including thousands of remote and hybrid positions.