Senior Platform Engineer

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 Senior Platform Engineer Overview MSBX (Mastercard Secure Build Experience) is driving the next generation of Mastercard’s software engineers experience for more than 11,000 engineers across the globe. Our mission is to deliver a best in class, highly resilient ecosystem of products and services that simply work—so developers can focus on delivering customer value, not fighting tools. MSBX sets the foundation for frictionless, secure, and scalable software delivery across the enterprise. DevFlow powers this transformation by modernizing the CI/CD ecosystem, retiring legacy platforms, and enabling cloud native, composable, and automated workflows. DevFlow ensures that every engineering team benefits from an opinionated, resilient, enterprise grade platform that accelerates delivery while maintaining Mastercard’s highest standards of security and compliance. Role • Design, build, and maintain CI/CD capabilities and automation centered on SonarQube, Artifactory, and Bitbucket, supporting reliable and efficient software delivery. • Implement and enhance standard CI/CD workflows, integrating Bitbucket-based source control with build, quality scanning, and artifact publishing processes. • Configure and maintain SonarQube scans and quality gates, Artifactory repositories, and pipeline integrations in alignment with established standards. • Deliver assigned work end to end, including design, development, testing, deployment, configuration, and documentation. • Contribute to shared pipeline components, templates, and automation used by multiple teams. • Automate build and operational tasks to reduce manual effort and improve consistency and reliability. • Participate in technical design discussions, providing input on trade-offs related to quality, performance, and maintainability. • Support integrations between CI/CD tooling and dependent systems, with a focus on developer usability and workflow efficiency. • Participate in sprint planning, demos, and acceptance discussions with Product Owners and team members. • Monitor and support the operational health of owned services and components, contributing to issue resolution and post-incident improvements. • Follow and apply established engineering standards, patterns, and best practices for CI/CD and platform automation. • Perform code reviews and pipeline reviews for peers, providing constructive feedback and ensuring quality and consistency. • Continuously identify opportunities to simplify workflows, improve automation, and reduce friction for developers. • Actively participate in engineering guilds or communities of practice to learn, share knowledge, and adopt reusable patterns and practices. All About You • 5+ years of professional software engineering experience, with increasing ownership of complex features or systems. • Solid understanding of CI/CD concepts, automation, and modern software delivery practices. • Hands-on experience working with SonarQube, Artifactory, and Bitbucket in real-world development or platform environments. • Experience building and maintaining CI/CD pipelines, scripts, or automation used by development teams. • Ability to own tasks from requirement through delivery, including testing and operational readiness. • Working knowledge of code quality practices, static analysis, artifact management, and build pipelines. • Comfortable following established standards and patterns while contributing ideas for improvement. • Operational awar ... (truncated, view full listing at source)