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 Software Engineer

Job Description Summary
o "Who is Mastercard?"
Mastercard is a global technology company in the payments industry. Our mission is 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. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.

Overview
Have you ever wanted to be a part of something BIG? Do you have experience integrating new and emerging technologies into existing environments as technologies evolve and demands change? Are you eager to work with open source software and be exposed to the fast-paced world of Big Data technology? In this role, you can make an immediate impact for a Leading Global Technology Company, MasterCard. The Software Engineer role is responsible for working on developing data engineering solutions, approaches for ingestion, transformation and storage. 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.

Role

Use Angular for the creation and management of web applications
o Created and managed UI Libraries
o Designed and implemented Library utilities to be used by team and other teams
o Responsible for creating efficient design and developing User Interaction screens using HTML, CSS3, Bootstrap, JavaScript, Angular 10 and Node JS.
o Worked with modules like MongoDB and mongoose for database persistence using Node.js to interact with MongoDB
o Ability to project estimates, timelines, feasibility, and alternate solutions
o Develop applications with well-known IDE’s like Eclipse, VSC etc.
o Contribute to the development effort of each project by leading and working on the continuous improvement activities of build process, design process, software release process and the team estimation process
Environment: Angular, Rest API's, JSON, Bootstrap, TFS, CRM, SAP, MongoDB
o Develop scalable streaming and aggregation solutions based on Java, Spark, Scala, Kafka, Hive, Hadoop.
o Create documentation to support knowledge sharing; including flowcharts and diagrams.
o Collaborate with other team members during all phases of software development.
o Developing software utilizing open source technologies to interface distributed and relational data solutions.
o Ensure timely and accurate communication with Development Leads, Project Manager and Senior
Management throughout the life cycle of the project

KNOWLEDGE AND SKILL REQUIREMENTS
o BS/BA degree in Computer Science, Information Systems or related field
o Strong development experience using; Java or Scala etc.
o Experience in developing Spring Boot Webservices.
o Familiarity with Big Data technologies like Kafka, HBase, Solr, Hive, Hadoop.
o Experience in Databases RDBMS or NOSQL.
o Excellent oral and written communication
o Excellent problem-solving skills

OTHER VALUABLE SKILLS
o Experience working with real-time or near real-time ingestion.
o Experience working with the Cloudera stack; Kafka, Spark, Flume, Hadoop, HBase, Solr, Hive etc.
o Agile/Scrum methodologies
o Experience working on CI/CD tools like Jenkins

Mastercard is a merit-based, 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. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact [email protected] 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 and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. 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 of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 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; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations.

Pay Ranges

O'Fallon, Missouri: $115,000 - $184,000 USD