MasterCard Consultant, Software Engineering, Mobile Digital Enablement Systems in O'Fallon, Missouri

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

Consultant, Software Engineering, Mobile Digital Enablement Systems


MDES is looking for an experienced Technical Consultant in our Ofallon/Winghaven location to oversee a Team specializing in development of externally facing APIs. This Team builds and maintains the APIs that our external wallets (Apple Pay/Android Pay/Samsung Pay) and our Issuers utilize to access our Tokenization process, ensuring secure payment transactions.

As part of an exciting, fast paced environment developing payment solutions in the mobile and e-commerce space, this position will assist in designing technical solutions for software engineering projects, develop software and deliver enhanced software solutions both personally and through mentorship of a team of engineers.


Successfully guide Software Engineers through development of major projects/complex assignments with broad scope and long-term business implications.

Develop innovative solutions that meet specific business needs through collaboration with our Business and Technical Partners

Act as a Technical lead to the Development and Testing resources for day to day software development efforts.

Assist with our automated testing strategy (Java) and help our Team move towards TDD (Test Driven Development)

Create proof of concept applications

Ensure adherence to established quality control practices and software development processes.

Effectively communicate with team members, management, business owners, and other stake holders.

All About You


Senior experience in delivering secure solutions in Financial Services Sector is preferred.

Advanced knowledge and understanding of Software Engineering Concepts and Methodologies is required.

Strong communication skills -- both verbal and written €“ and strong relationship, collaboration skills and organizational skills

Ability to quickly learn and implement new technologies, frameworks and tools and support multiple concurrent activities

Ability to adapt to a fast changing environment using the Agile/SAFe framework

Key Technology Areas

Object-oriented design and programming

Java, J2EE, Java Messaging Service

Open source frameworks such as Spring and Hibernate

Oracle, PL/SQL, JDBC

Web Services (JAX-WS and JAX-RS with RPC, SOAP, and REST, XML, XSL)

Equal Opportunity Employer
Requisition ID: R-63512