# Director, Mainframe Software Engineering at Mastercard

AI Level 1, AI centrality 0 out of 100. O'Fallon, Missouri.

## Details

- Company: [Mastercard](https://jobsbylevel.com/companies/mastercard)
- AI level: AI Level 1 (score 0 out of 100)
- Location: O'Fallon, Missouri
- Posted: October 6, 2026
- Apply: https://jobsbylevel.com/go/4570f798-b49f-450b-8fd8-7ff556fad028

## Description

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Director, Mainframe Software Engineering Overview Mastercard is seeking a Director, Software Engineering to lead high-performing engineering teams responsible for building and evolving enterprise-scale platforms that power secure, innovative, and resilient payment solutions. This role combines technical leadership, organizational leadership, and strategic execution to drive engineering excellence across multiple products, platforms, and delivery teams. As a senior technology leader, you will be responsible for defining engineering strategy, developing talent, fostering innovation, and ensuring the successful delivery of scalable software solutions. You will partner closely with Product, Architecture, Security, Operations, and Engineering leaders to execute against business objectives while advancing Mastercard's technology capabilities. This position aligns with the expectations of a 500099 Director, Software Engineering role, requiring demonstrated expertise in engineering leadership, organizational development, modern software delivery practices, and large-scale distributed systems. ________________________________________ Role Responsibilities Engineering Leadership & Strategy • Lead multiple software engineering teams responsible for delivering high-quality, secure, scalable, and resilient technology solutions. • Develop and execute engineering strategies that align technology investments with business objectives and product roadmaps. • Drive engineering excellence through the adoption of modern software development practices, architectural standards, and continuous improvement initiatives. • Establish measurable goals, key performance indicators, and operational metrics to evaluate team and product success. • Champion innovation and promote the adoption of emerging technologies that improve customer experience and engineering efficiency. Talent & Organizational Development • Build, lead, and develop a high-performing engineering organization comprised of managers, senior engineers, and technical leaders. • Recruit, retain, coach, and mentor top engineering talent while fostering a culture of accountability, collaboration, and continuous learning. • Guide managers in performance management, career development, succession planning, and organizational effectiveness. • Create an inclusive environment where diverse perspectives drive innovation and business outcomes. Software Delivery & Execution • Oversee the delivery of complex software initiatives across multiple teams and platforms. • Ensure engineering teams consistently deliver secure, reliable, and maintainable software solutions. • Drive Agile delivery practices, continuous integration, continuous delivery, and engineering automation. • Manage execution risks, dependencies, resource allocation, and prioritization across initiatives. • Ensure solutions meet performance, availability, scalability, and security requirements. Technical Leadership • Provide technical direction and architectural oversight for highly distributed, cloud-enabled software platforms. • Partner with Architecture and Product teams to define scalable technical solutions and long-term platform strategies. • Lead engineering reviews, technology decisions, and modernization initiatives. • Promote best practices in software design, automated testing, observability, operational excellence, and platform reliability. • Maintain awareness of industry trends and technology advancements to

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