Senior Software Engineer – Integrations & API Connectivity

Mastercard is hiring a Senior Software Engineer – Integrations & API Connectivity in Navi Mumbai.

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 Senior Software Engineer – Integrations & API Connectivity

Preferred qualifications

• 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.

About Mastercard

Mastercard is a global technology company powering an inclusive, digital economy, enabling secure and seamless transactions across 210+ countries. This role sits within Mastercard’s Open Finance Europe – Connectivity team, responsible for building and operating scalable API integrations with financial institutions across Europe. As a Senior Software Engineer, you will be a key hands-on contributor responsible for designing, building, and operating secure, reliable backend services. You will work