Senior Data 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 Data Engineer
** Overview ** Offers team in the Loyalty group at Mastercard is at the heart of providing end consumers highly personalized card linked offers by marrying offers from our advertising network with anonymized transaction data. We are looking for a strong, innovative engineers who can bring unique perspectives and innovative ideas to all areas of development, and are interested in continuing to improve our platform through the ever changing technology landscape. In this role, you will work on multiple projects, which are critical to Mastercard's role. An ideal candidate is someone who works well with a cohesive team-oriented group of developers, who has a passion for developing great software, who enjoys solving problems in a challenging environment, and who has the desire to take their career to the next level. If any of these opportunities excite you, we would love to talk.
**Role** Design, develop, test, deploy, maintain, and improve our software • Manage individual project priorities, deadlines, and deliverables • Ensure the final product is highly performant, responsive, and of the highest quality • Actively participate in agile ceremonies including daily scrum, story pointing, story elaboration, and retrospectives • Coach Junior and new team members with maintaining continuous dialogue with Business/Product/Other Engineering teams.
**All about you/Experience ** A seasoned Big Data developer either with cloud or on-prem distributions • Proficiency in, at least, one modern programming language such as Java or Scala • Strong Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem solving, and complexity analysis. • Extensive experience with Spark Processing engine. • Relational Databases (e.g MySql, Postgres) as well as NoSQL experience • Good Handle on Big data tools / technologies/ Streaming (Hive, Impala, OOZIE, Airflow, NIFI, Kafka) • Basic Shell scripting and knowledge of Linux/Unix systems • Experience in designing & developing software at scale • Working Knowledge in Software Development engineering Paradigms along with Data Engineering.
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.