Title and Summary

Principal Software Engineer/Solution Architec

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Principal Software Engineer / Solution Architect – Decision Management Platfo

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Overv
iewJoin a team building contemporary, 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 architectu
re.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 new capabilities or changes to existing servic

es.
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 platf
orm.• Define target-state solutions and guide the design of applications and services across event review, case management, report management, rules and strategy management, and operational workfl
ows.• Shape architecture across APIs, microservices, database technologies, and integration patterns to support scalable, resilient, high-performance transaction process
ing.• Produce clear architecture deliverables to support decision-making, governance, and delivery alignm
ent.• Drive architecture decisions to closure, balancing long-term direction with practical delivery needs, platform stability, customer enhancements, and business case priorit
ies.• Partner c

📌 Principal Software Engineer (India)
🏢 Mastercard
📍 India