Software Engineer II

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.

Role
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

Responsibilities

Follow given directions and procedures in software delivery tasks (code development, test, deployment)

Deliver assigned work seeking guidance from experienced team members

Proactively seek code reviews of their work from experienced members

Understands the big picture and end-to-end logical architecture of systems in ownership areas

Provide feedback and suggestions on areas to improve

Understands the use of Mastercard technology policies in everyday work

Demonstrate active learning and sharing of software practices via Guild/Engineering community initiatives

About You:

Has ability to write secure code in three or more languages (e.g., Java, JavaScript, C, C++, 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 (SAFe/Scrum/Kanban/Waterfall) 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

Has ability to write code (in languages such as Java, Python, Ruby, Bash, Perl, Groovy) to build automation tasks that are repeatable and efficient

Understands functional and non-functional testing types to elaborate and estimate test efforts

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.