Software Engineer II

Mastercard is hiring a Software Engineer II in Pune.

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 Software Engineer II

Preferred qualifications

• Proficiency with Java JDK 8 or greater.
• Expertise in Junit or other automated unit testing frameworks.
• Knowledge of Tomcat, Spring, Spring Boot
• Experience with SQL, Multi-threading, Message Queuing systems.
• Knowledge of distributed systems and messaging queuing systems.
• Knowledge of Business Rules Management Systems.

Other

• Excellent communication (verbal and written) and strong collaboration skills.
• Show initiative and demonstrate a willingness to take on challenging opportunities.
• Passionate about code quality and coding best practices.
• Must be driven, highly motivated and a strong team-player.
• Interested in cultivating a high performance team environment.
• Fluency in English.

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;

Skills

• Experience of building CI/CD pipelines using tools such as Jenkins, Github Actions, Python and shell scripting
• Ability to design and maintain end-to-end deployment pipelines (build, test, deploy, rollback).
• Hands-on experience with monitoring, logging, and alerting tools (e.g., Splunk, Dynatrace, OpenTelemetry).
• Experience with build tools (Maven/Gradle) and dependency management.
• Exposure to configuration management and automation tools (Chef or equivalent).
• Experience with cloud platforms (AWS, Azure)
• Experience with containerization (Docker) and image lifecycle management.
• Experience with Infrastructure as Code (IaC) concepts and tools (e.g., Terraform, CloudFormation or similar).
• Understanding of platform engineering principles, including building reusable deployment templates and shared services.
• Experience supporting multi-environment setups (dev, test, staging, production) with proper isolation and governance.
• Strong troubleshooting skills in Linux-based production environments.
• Awareness of SRE principles and reliability practices.
• Experience developing and integrating AI-driven workflows and automation for use cases such as incident analysis, anomaly detection, and intelligent observability or CI/CD enhancements.
• Passionate about Agile software development and working with SAFe or Scrum.

About Mastercard

The Mastercard Authentication team in Dublin is hiring a Software Engineer II with emphasis on site reliability to support and evolve our Authentication and Post-Authentication platforms. These platforms underpin real-time fraud decisioning at global scale, processing over a billion transactions daily. The team is responsible for ensuring the reliability, availability, and performance of the Mastercard Fraud Decision Management Platform (DMP), which provides critical authentication and fraud pre