Senior Software Engineer, UI Developer

    • O'Fallon, MO

Who is Mastercard?

We are the global technology company behind the world's fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless ®. We ensure every employee has the opportunity to be a part of something bigger and to change lives. We believe as our company grows, so should you. We believe in connecting everyone to endless, priceless possibilities.

Job Title

Senior Software Engineer, UI Developer

Job Description Summary
Have you ever wanted to be a part of something BIG? Now is the time to make an immediate impact for a Leading Global Technology Company, MasterCard. The UI Developer role will contribute to the design, development, testing, documentation and maintenance of reporting and analytic solutions embedded in front-end web applications. You will also work with teams across the company to implement new data visualizations while maintaining the stability of the platform. You will be responsible for embedding Qlik Sense analytics into externalized web portals utilizing RESTful API services. In addition, you'll work within the Fraud Data Engineering team to grow their knowledge and expertise. You will get the chance to work with extremely large data sets and be on the cutting edge of transforming the way Mastercard captures, processes, stores and visualizes transactional data.

• Develop both internal and external dashboards using Qlik.
• Work closely with team members from across Mastercard to identify functional and system requirements
• Design, develop and implement UI capabilities with Qlik embedded analytics.
• Create documentation to support knowledge sharing; including flowcharts and diagrams
• Provide oversight and guidance to our Data Engineering development team
• Read and interpret conceptual, logical, and physical models
• Understand data modeling concepts and their application: entities and tables, relations and constraints, attribute data types and column data types

• BS/BA degree in Computer Science, Information Systems or related field
• Experience in Web Development
• Proficiency in JavaScript (Angular), JQuery, XML, HTML 5, CSS, and SQL
• Excellent oral and written communication
• Excellent problem-solving skills
• Highly analytical with the ability to work independently

• Qlik Sense Mashups or other embedded analytics tools
• Prior experience with; Hadoop, Kafka
• Agile/Scrum methodologies

Mastercard is an inclusive Equal Employment Opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.​

If you require accommodations or assistance to complete the online application process, please contact and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

A technology company in the global payments business, Mastercard offers businesses and people complete peace of mind when completing important financial transactions in locations around the world.

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