Deliver high-quality, production-ready code across the full software development lifecycle
Troubleshoot and resolve production issues, ensuring system stability and reliability
Participate in code reviews and uphold engineering best practices and standards
Implement effective testing strategies (unit, integration, end-to-end)
Collaborate with cross-functional teams including Product, Architecture, Security, and SRE
Improve observability, automation, and operational efficiency across services
Shape
Technology Stack
Backend: C#, .NET, Web APIs
Cloud: Azure (App Services, KeyVault, Blob Storage), AWS (S3, Redis, Microservices)
Data: PostgreSQL, Flyway
Practices: CI/CD pipelines, observability, secure development
Plus: Java / Spring Boot, AI-assisted tools (e.g., GitHub Copilot)
Shape
What You Bring
Required
5–8 years of professional software engineering experience
Strong hands-on experience building cloud-based, distributed backend systems
Solid expertise in API development, scalability, and production support
Ability to solve complex technical problems with a structured, pragmatic approach
Strong understanding of SDLC, testing practices, and secure coding principles
Proven ability to own and deliver components/services independently
Strong collaboration and communication skills
Shape
Preferred
Experience in payments, banking, or Open Banking (PSD2) environments
Experience working with microservices architectures
Familiarity with observability, monitoring, and incident response practices
Exposure to AI-assisted development tools (e.g., GitHub Copilot)
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.
