Senior Software Development Engineer (Java)

    • O'Fallon, MO

Our Purpose

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.

Job Title

Senior Software Development Engineer (Java)

Overview

• Would you like to develop industry leading solutions for fighting fraud?
• Are you motivated by speeding business solutions to market?
• Do you want to innovate, using cutting edge technologies on challenging business problems?

The Fraud Products Platform Engineering & Strategy team develops new capabilities for MasterCard's Decision Management Platform, which serves as the core for multiple business solutions to combat fraud and validate cardholder identity. This Java-based platform processes billions of transactions per month in tens of milliseconds using a multi-tiered, message-oriented approach for high performance and availability. The Fraud Products Platform Development Senior Software Engineer will provide expertise for developing new platform capabilities for the heart of this high volume transaction processing system, web applications for managing fraud solutions and fraud events, web services for exposing capabilities to customers, and vendor applications for business rules management and fraud scoring.

Role

• Deliver solutions by providing direct development of software
• Work closely with technical leads for assigned projects to assist in design and implementation tasks
• Assist with production support issues by acting as a subject matter expert in resolving incidents and problem tickets.

All About You

Essential Knowledge/Experience
• Deep knowledge of software development processes including agile processes and test driven development
• A wide breadth and depth of technical experience including Java/JEE and Linux/Solaris
• Experience with the design and development of complex, multi-tier software solutions
• Strong verbal and written communication skills

Desirable Knowledge/Experience
• Business Rules Management/Decision Management such as IBM Operational Decision Manager (ODM - formerly ILOG) or JBoss Drools
• Extreme Performance or NoSQL Data Storage such as GemFire Object Grid, Terracotta, or Cassandra
• Database experience including Oracle and advanced SQL scripting
• Experience integrating vendor and open source products into an overall system

Due to COVID-19, most of our employees are working from home. We've implemented a virtual hiring process and continue to interview candidates by phone or video and are onboarding new hires remotely. We value the safety of each member of our community because we know we're all in this together.

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 reasonable.accommodation@mastercard.com 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.


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