**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 .NET (Primary) + Java (Secondary) Who is Mastercard? We work 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. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation, and delivers better business results. Overview: The Mastercard® Cross Border platform and services enable secure, near real-time payment transfers to and from billions of card, bank and digital accounts globally. Program Participants (banks, businesses, digital players and more) can modernize the way they send money cross-border, making funds available to recipients almost instantly. Mastercard Cross Border is proven to increase user spend and engagement, strengthening core business performance. Do you like to be part of a team that is creating and executing strategic initiatives centered around digital payments? Do you look forward to developing and engaging with high performant diverse teams around the globe? Would you like to be part of a highly visible, strategically important global engineering organization? About the role Software Engineers at Mastercard design and code a variety of applications covering transaction processing, analytics, user interfaces, and APIs using a blend of cutting-edge technologies across big data, distributed systems, machine learning, and more. As a Software Engineer, you will deliver these products and solutions with speed and agility as part of a small team. This will involve developing high-performing, highly scalable software solutions and products for some of the world’s top brands. Specific tasks vary depending on the project and the business unit that you join in. All staff at Mastercard are expected to demonstrate 'Mastercard Way' cultural values every day - own it, simplify it, sense of urgency, thoughtful risk-taking, unlock potential, and be inclusive – with a relentless focus on our customers. Expertise * Expertise in both .Net and Java * Expertise in Cloud native architectures and hands-on experience in designing and implementing cloud-native architectures * Sound understanding of 12-factor principles, microservices architecture and event-driven architecture * Experience in Apache Kafka is desirable * Sound understanding and experience in implementing security models in API-based solutions - with experience in different AuthN/AuthZ and Encryption models * Sound command over UML, Design patterns and architecture frameworks - knowledge of TOGAF is a plus * Experience building enterprise-grade secure & scalable systems including an understanding of performance engineering principles. * Experience in atleast 1 brown-field migration initiative moving platforms from on-prem legacy architectures to public cloud hosted cloud-native architecture * Sound understanding of domain-driven architecture and engineering constructs. * Strong written and verbal communications skills - with an ability & experience in creating, publishing and socializing architecture and design documents **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.