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 ### Software Engineer II Java Full stack Developer ### Overview: Mastercard’s Network & Digital Payments group creates meaningful experiences for consumers while enabling merchants and issuers to engage in ways not possible in the pre-digital world. The Global Product Engineering team builds foundational payment solutions at scale. This role offers an opportunity to work in a high-impact environment focused on delivering secure, convenient, and controlled digital payment experiences. agile environments with high standards of engineering excellence The Mastercard Authentication Program owns how consumer authentication works for both in-store and e-commerce transactional use cases. The primary purpose of this role is to develop and deliver authentication products for e-commerce transactional use cases that will drive uptake and penetration for the products and revenue for Mastercard. Role: What you will do: • Design, develop, and own Java-based backend services and REST APIs in a distributed architecture • Build and enhance UI applications using Angular, vue and Node.js • Own end-to-end delivery: design, development, testing, deployment, configuration, and documentation • Ensure high-quality code through reviews, testing (unit/integration), and automation • Drive engineering best practices, including clean architecture, performance optimization, and resiliency • Troubleshoot complex production issues and perform root cause analysis across systems • Collaborate with cross-functional teams to deliver high-quality, scalable solutions All About You: • Excellent communication skills • Problem solver and solution-seeking approach • Hands on experience building complex and highly scalable and performing systems • Solid understanding and hands-on experience in Java, J2EE, Spring, Spring Boot, RESTful web services • Understanding and experience integrating web services • Exposure to Test Driven Development • Team player • Agile Scrum experience Nice-to-Have Skills • Experience with cloud platforms (PCF, Kubernetes, AWS, or Azure) • Exposure to CI/CD pipelines and DevOps practices • Experience with observability tools (e.g., Splunk, logging, monitoring) • Experience using LLM-based agents for automation and problem-solving. ### ### Corporate Security Responsibility 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.