The ad says“Understanding of software engineering fundamentals, data structures, algorithms, and object-oriented design principles”
The ad says“Familiarity with automated testing practices and modern software development workflows”
The ad says“Interest in distributed systems, cloud-native technologies, and highly scalable applications”
The ad says“Understanding of software engineering fundamentals, data structures, algorithms, and object-oriented design principles”
The ad says“Experience working with source control systems such as Git”
The ad says“Experience developing software using Java or similar object-oriented programming languages”
The ad says“Understanding of relational and/or NoSQL database technologies”
The ad says“Understanding of software engineering fundamentals, data structures, algorithms, and object-oriented design principles”
The ad says“Understanding of relational and/or NoSQL database technologies”
The ad says“Experience building REST APIs and backend services”
The ad says“Understanding of secure coding practices and application security fundamentals”
The ad says“Familiarity with Spring Boot or comparable enterprise development frameworks”
The Decision Management Platform (DMP) Authentication Decisioning team delivers real-time authentication intelligence that helps protect consumers and businesses from fraud while improving the digital payment experience. The platform powers key Mastercard products including Identity Check, Smart Authentication, AAV Validation, and Token Provisioning Insights
As a Software Engineer II, you will contribute to the development and operation of highly available, low-latency services that process authentication and decisioning requests at global scale
You will work closely with experienced engineers, architects, product managers, and SRE teams while expanding your technical expertise and ownership across the full software development lifecycle
Develop, test, deploy, and support software components used within Authentication Decisioning products
Translate functional requirements into technical solutions that align with team standards and platform architecture
Build enhancements to existing services while maintaining high standards of quality, security, performance, and resiliency
Participate in the design and implementation of APIs and microservices supporting authentication and decisioning workflows
Troubleshoot and resolve production issues by analysing logs, metrics, transaction flows, and service behaviour
Contribute to automated testing, CI/CD pipelines, and deployment activities
Support ongoing maintenance activities including upgrades, configuration changes, and platform improvements
Work closely with senior engineers to learn architectural patterns, distributed systems concepts, and operational best practices
Participate in Agile ceremonies including sprint planning, estimation, retrospectives, and demos
Collaborate with cross-functional teams to deliver customer-focused solutions
Contribute to documentation, design reviews, and knowledge-sharing activities
Demonstrate Mastercard values through ownership, inclusion, urgency, and customer focus
Preferred experience
Experience working with source control systems such as Git
Familiarity with Spring Boot or comparable enterprise development frameworks
Experience developing software using Java or similar object-oriented programming languages
Experience building REST APIs and backend services
Understanding of software engineering fundamentals, data structures, algorithms, and object-oriented design principles
Understanding of relational and/or NoSQL database technologies
Strong debugging and problem-solving skills
Familiarity with automated testing practices and modern software development workflows
Interest in distributed systems, cloud-native technologies, and highly scalable applications
Understanding of secure coding practices and application security fundamentals
Contribute positively to team culture and engineering excellence initiatives
Are comfortable working in a fast-paced Agile environment
Seek feedback and continuously improve your technical and professional skills
Demonstrate curiosity and a willingness to learn new technologies and business domains
Collaborate well within cross-functional and geographically distributed teams
Take ownership of assigned work and deliver high-quality solutions
Communicate effectively with engineers, product managers, and stakeholders
