Senior Software Engineer

ns 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.

Program Overview:
Mastercard Settings program empowers customers to seamlessly onboard and configure your product to their specific needs by providing guided workflows and enabling customers to test their configuration before going live.

Mastercard Settings Program manages the Parameter Management (Internal), Simulator License Generation Program (SLGP-Market facing), Simulators and Test Tools (Internal), Switch Configuration Manager and Switch Configuration Data Services (Internal) products.

Overview
• Responsible for the analysis, design, development and delivery of software solutions
• Defines requirements for new applications and customizations, adhering to standards, processes and best practices

Role
• Responsible for programming, testing, implementation, documentation, maintenance and support of systems application software in adherence with MasterCard standards, processes and best practices.
• Automate and simplify all aspects of software delivery and development by actively evangelizing the need to automate and simplify where needed
• Develop scripts/programs to perform upgrades with zero downtime and document run books.
• Support internal customer integration to our application.
• Participate in team feature and story walks with project stakeholders
• Able to troubleshoot and refactor existing code
• Adopt new languages and architecture patterns needed for the work
• Influence the decisions made by the team
• Assist peers and less experienced members
• Demonstrate active learning and sharing of software practices via engineering community initiatives
• Participate in code and design reviews
• Actively participate in squad ceremonies
• Work collaboratively and effectively in a fast paced environment

All About You
• All about you / Experiences
• Experience in developing front end applications using Angular framework.
• Experience in developing microservices using Spring Boot.
• write code in languages (e.g. Typescript, Java, SQL)
• Familiar with secure coding standards (e.g., OWASP, CWE, SEI CERT)
• Understands and implements standard branching (e.g., Gitflow) and peer review practices
• Apply tools (e.g., Sonar, Zally, Checkmarx ) and techniques to scan and measure code quality and anti-patterns as part of development activity
• Understands and builds test code at unit level, service level, and integration level to ensure code and functional coverage
• Understands the use of basic design patterns (e.g., factory, adaptor, singleton, composite, observer, strategy, inversion of control)
• Understands requirement analysis being essential part of delivering value to our customers and partners and participate in elaboration, prioritization, and effort estimation
• Understands different SDLC practices (Scrum/Kanban/SAFe) and the delivery situations they are used for
• Understands the basic engineering principles used in building and running mission critical software capabilities (security, customer experience, testing, operability, simplification, service-oriented architecture)
• Familiar with different application patterns to implement different types of business processes (e.g., APIs, event-driven-services, batch-services, web-applications, big data)
• Understands Continuous Integration (CI) and Delivery (CD) concepts, and capabilities to support automation, pipelines, virtualization, and containerization
• Strong critical thinking and analytical skills
• Strong verbal and written communication skills
• Bachelor's Degree in Computer Science or related field
Experience in below technologies:
HTML/HTML5
CSS/CSS3
JavaScript
Angular
TypeScript
Cypress
Jest
jQuery
Bootstrap
MVC Architecture

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 [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 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: $115,000 - $184,000 USD