Software Engineer II
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Key skills for this role
Role Overview
The Software Engineer II analyzes, designs, develops, tests, and delivers software solutions.
The role defines application requirements, owns component-level delivery, troubleshoots code, and contributes to technical decisions.
The engineer collaborates with product and business stakeholders and supports peers and less experienced team members.
Key Skills for This Role
Full Job Posting
Purpose
Mastercard provides digital payment choices and technology services intended to make transactions secure, simple, smart, and accessible.
The company operates across more than 200 countries and territories and supports customers, businesses, and governments.
Role Overview
The Software Engineer II analyzes, designs, develops, tests, and delivers software solutions.
The role defines application requirements, owns component-level delivery, troubleshoots code, and contributes to technical decisions.
The engineer collaborates with product and business stakeholders and supports peers and less experienced team members.
Responsibilities
- Develop, test, deploy, troubleshoot, and refactor software components.
- Adopt appropriate programming languages and architecture patterns for assigned work.
- Participate in prioritization, requirements elaboration, estimation, and technical decision-making.
- Contribute to engineering community learning and document APIs and services.
Experience and Technical Requirements
- Write secure code in three or more languages, with examples including C, C++, C#, Java, JavaScript, COBOL, and SQL.
- Use secure coding standards such as OWASP, CWE, or SEI CERT.
- Apply branching, peer review, code scanning, and code quality measurement practices.
- Build unit, service, and integration tests and understand functional and non-functional testing.
- Understand design patterns, application patterns, SDLC methods, and mission-critical software engineering principles.
- Understand CI/CD concepts and support automation, pipelines, virtualization, and containerization.
- Write repeatable automation tasks using languages such as Java, Python, Ruby, Bash, Perl, or Groovy.
Security Responsibility
- Follow Mastercard security policies and practices when accessing company assets, information, and networks.
- Maintain information confidentiality and integrity, report suspected security violations or breaches, and complete mandatory security training.
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