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
Principal Software Engineer/Solution Architect
Principal Software Engineer / Solution Architect – Decision Management Platform
Overview
Join a team building modern, real-time decisioning platforms for fraud analysis and prevention. As a Principal Software Engineer / Solution Architect, you will define and lead the architecture for a customer-facing platform within the Decision Management Platform (DMP), focused on Decision Products UI (DPUI), also known internally as The Fraud Center. This role owns the API, service, data,



and integration architecture for DPUI and works in close partnership with the UI Architect, who leads the user interface architecture.
You will shape technical direction, architecture strategy, and governance to ensure the platform is secure, scalable, resilient, and aligned with enterprise and regulatory expectations. Working closely with product teams, UI Architect, and engineering, UX, and operations partners, you will guide DPUI through modernization, customer enhancements, and business cases that require current capabilities or changes to existing services.
Role
• Lead the architecture for the DPUI API, service, and data layers, ensuring they support analyst workflows, customer-facing capabilities, real-time service interactions, and integration with the wider DMP platform.
• Define target-state solutions and guide the design of applications and services across event review, case management, report management, rules and strategy m

📌 Principal Software Engineer/Solution Architect (India)
🏢 Mastercard
📍 India