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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Manager Software Engineering - **Company:** Mastercard - **Location:** O'Fallon, MO, United States - **Contract:** Permanent contract - **Skills:** Testing (Software), Java (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Automation of Tests, Software Bug Management, Software as a Service, Software Quality, Code Review, Cyber Security, Data Structures, DevOps, Modular Design, Software Architecture, Secure Coding, Software Engineering, Software Testing Automation Framework, Strategies of Testing, Cloud Platform System, Performance Testing, Information Technology, Enterprise Integration, Microservices - **Published:** October 7, 2026 - **Apply:** https://mastercard.wd1.myworkdayjobs.com/CorporateCareers/job/OFallon-Missouri/Manager-Software-Engineering_R-292949 ## About the Role Strong software design and architecture experience (microservices, APIs, scalable systems) Strong Core Java experience Deep familiarity with test automation frameworks and modern automated testing practices Strong understanding of test strategy and design, including defining coverage, test cases, and quality metrics Strong understanding of automation architecture, including framework design, scalability, and maintainability End-to-end understanding of the testing lifecycle, from planning and design through execution, defect management, and release validation Exposure to AI concepts or tools, with the ability to understand and apply AI within a software testing or engineering context Deep knowledge of software development, testing (unit, functional, integration), and performance engineering Experience with secure coding practices and code quality standards Strong troubleshooting and problem-solving skills Ability to design systems with operability, monitoring, reliability, and maintainability in mind Strong understanding of data structures, software engineering principles, and scalable application design Leadership & Experience Proven experience leading and mentoring software engineering teams while maintaining hands-on technical expertise Track record delivering large, complex technical solutions in agile environments Experience contributing to software development, automation, architecture, and engineering best practices Strong cross-functional collaboration and stakeholder management skills Ability to drive continuous improvement and engineering excellence Experience defining technical strategy and translating long-term business objectives into scalable engineering roadmaps Proven ability to influence across organizations, build alignment among diverse stakeholders, and drive outcomes in complex environments Demonstrated success leading technical and organizational change while fostering a culture of innovation, accountability, and continuous improvement Education Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience). ## Description Leads a team of software engineers delivering enterprise integration solutions across cloud-based platforms while remaining hands-on in Core Java development, software architecture, automation, and delivery. Provides technical leadership while actively contributing to complex engineering initiatives, including Java application development, automation strategy, test automation frameworks, and scalable solution delivery. Drives large-scale initiatives and ensures high-quality, secure, reliable, and automated software delivery aligned to business priorities. Shapes engineering strategy, fosters an enterprise mindset, and leads teams through complexity and change while maintaining a strong focus on execution and customer outcomes., Lead, coach, and develop a high-performing engineering team while actively contributing to technical solutions and engineering delivery Drive end-to-end delivery of complex integration and full-stack engineering initiatives through hands-on development, technical guidance, and collaboration with engineering teams Design, develop, and enhance scalable software solutions across cloud-based platforms, including integration and automation capabilities Manage configuration and integration of cloud-based applications across the enterprise Provide hands-on technical leadership in architecture (microservices, APIs, scalable design) and system design decisions Design, implement, and improve automation frameworks and testing solutions to increase efficiency, reliability, and software quality Drive automation throughout the software development lifecycle, including testing strategy, execution, validation, and continuous improvement Oversee execution of projects, balancing scope, timeline, quality, and technical excellence Ensure adherence to enterprise standards including secure coding, testing, automation, and operational best practices Review and contribute to technical designs, code, configurations, and automation solutions Partner with stakeholders to translate business needs into technical solutions Drive quality through strong testing strategy, automation, code reviews, and performance validation Implement process improvements to enhance efficiency, automation, reliability, and engineering excellence Apply strong software engineering fundamentals, including data structures and design principles, to develop scalable and maintainable solutions Shape and communicate the engineering vision and roadmap, aligning technology investments and team priorities with enterprise and customer outcomes Foster an enterprise mindset by connecting engineering initiatives and team objectives to broader business goals and customer impact Navigate ambiguity and complex technical challenges by creating clarity, aligning stakeholders, and driving informed technical and business decisions Lead organizational and technical change initiatives, driving adoption of new technologies, modern engineering practices, and continuous improvement efforts across the team, All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: * Abide by Mastercard's security policies and practices; * Ensure the confidentiality and integrity of the information being accessed; * Report any suspected information security violation or breach, and * Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.