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Software Engineer II



Software Engineering
O'Fallon, IL, USA
Posted on Friday, May 24, 2024

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.

Title and Summary

Software Engineer II Overview
The Decision Management Platform (DMP) enables intelligent decision-based products through real time and near real time streaming analytics with the ability to govern these decisions and manage their outcomes with business agility at global scale to support Cyber Intelligence and prevent Fraud.
The new Decision as a Service team in DMP is developing a lightweight solution that encapsulates the powerful features of the DMP to provide Business Logic Implementation as a service for internal and market facing applications & services that enables us to grow our services, embrace new networks and keep our leadership in payments.

We are looking for a Software Development Engineer II to join us on this amazing journey as we succeed on many tremendous opportunities ahead.

• Plan, design and develop technical solutions and alternatives to meet business
requirements in adherence with MasterCard standards, processes and best
• Work closely with partner technical leads and architects
• Assist with support issues by troubleshooting incidents and problem tickets
• Possess the aptitude to quickly learn and contribute to our complex platform
• Be an integral part of the Agile SAFe discover and elaboration sessions
• Participate in PoCs (Proof of Concept) and help the Department with selection of
Vendor Solutions, Technologies, Methodologies and Frameworks.
• Perform code reviews of co-worker’s deliverables to ensure best practices
• Provide technical guidance to junior team members

All About You
• Considerate, polite, fun-loving, collaborative
• Good organizational and communication skills: both verbal and written.
• Good Skills in Linux, Spring Framework (including Spring Boot) and Java
development (JDK 1.7 or greater), design patterns, threading, unit testing,
• Good understanding of agile software development processes, ideally a
knowledge of SAFe
• Experience with JBoss, Tomcat, shell scripting, JSON, multi-threading, Maven,
Oracle PL/SQL
• Good with Eclipse or IntelliJ and ability to compile, deploy, and execute code
• Nice to have that will set you apart – experience in developing cloud ready
microservices, Messaging (MQ & JMS) and Business rules execution systems
(IBM Operational Decision Manager - formerly ILOG) Mastercard is an inclusive equal 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. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment 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.

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.

In line with Mastercard’s total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary based on location, experience and other qualifications for the role and may be eligible for an annual bonus or commissions depending on the role. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance), flexible spending account and health savings account, paid leaves (including 16 weeks new parent leave, up to 20 paid days bereavement leave), 10 annual paid sick days, 10 or more annual paid vacation days based on level, 5 personal days, 10 annual paid U.S. observed holidays, 401k with a best-in-class company match, deferred compensation for eligible roles, fitness reimbursement or on-site fitness facilities, eligibility for tuition reimbursement, gender-inclusive benefits and many more.

Pay Ranges

O'Fallon, Missouri: $92,000 - $147,000 USD