Software Engineer II (Full-Stack - Java - React)

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 (Full-Stack - Java - React) Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Overview • The AI & DPE program enables intelligent decision-based products through streaming analytics with the ability to govern these decisions and manage their outcomes with business agility. • This program leverages business rules & AI engines, a streaming big data cluster, an in-memory data grids, APIs, & UIs to deliver real time decisions at global scale. We are looking for a Software Engineer II to join our DMP team for the Decision Operations product in Vancouver office. • Are you a technical programmer with experience working on high performance applications? • Are you excited about getting a 360 degree view of the coding world • writing code to develop a piece of code as well as write code to test it? • Do you want to be part of a team which helps prevent fraud on every Mastercard transaction in this world? Role • Own software delivery tasks (code development, test, deployment, support, documentation, configuration) at an application/software component level • Full stack developer that can code front end and REST API/backend applications • Participate in all the scrum ceremonies using SAFe Agile methodology. • Adopt best development practices, new languages, architecture patterns to write well designed, maintainable, testable, scalable, and secure code. • Write code to do unit testing, mutation testing, integration testing, functional and regression testing. • Provide support by troubleshooting production incidents and implementing corrective and preventive actions • Demonstrate active learning and sharing of software practices via Guild/Engineering community initiatives • Perform code reviews, refactoring and writing technical documentation of APIs and services being delivered All About You • Full Stack developer with the ability to write secure code in couple of languages (e.g., Java, SQL, React) • Knowledgeable of Spring and other frameworks. • Understands and builds test code at unit level, service level, and integration level to ensure code and functional coverage (e.g. Junit, Mockito etc) • Understands the use of basic design patterns (e.g., factory, adaptor, singleton, composite, observer, strategy, inversion of control) • Familiar with different application patterns to implement different types of business processes (e.g., APIs, event-driven-services, batch-services, web-applications, big data) • Bachelor's degree in Computer Science, Software Engineering, or a related field • Excellent at problem-solving with creative troubleshooting skills • Strong organizati