**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 Software Engineer - Front-end Job Title: Senior Software Engineer - Front-end Role • Responsible for the analysis, design, development and delivery of software solutions • Participate in team prioritization discussions with Product/Business stakeholders • Estimate and own delivery tasks (design, dev, test, deployment, configuration, documentation) to meet the business requirements • Automate build, operate, and run aspects of software • Drive code/design/process trade-off discussions within their team when required • Drive adoption of technology standards and opinionated frameworks, and review coding, test, and automation work of team members All About you • Front-end engineer with strong client-side development experience. • Expert in web technologies such as Angular 10+, React, JavaScript, HTML, CSS. • Experience delivering secure, maintainable, scalable, and complex Front-end/UI application solutions in a related field. • Experience developing accessible UIs with expert understanding of WCAG best practices. • Experience with responsive/adaptive design, as well as debugging of cross-browser compatibility issues. • Working Knowledge of CI/CD and monitoring tools. Nice to have: • Experience working with RESTful APIs and JSON. • Knowledge of using cloud native development such as PCF, AWS, etc. • Experience of Microservices architecture **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.