CareerPlan

Senior Principal, Software Architect | Global Open Finance

Dublin, IrelandFull-time2026-10-20 → 2026-11-11
Hybrid

Core

Define and drive the target architecture for Mastercard's Open Finance ecosystem, enabling scalable, secure, and resilient solutions that connect consumers, businesses, and financial institutions.

Role type

Senior Principal, Software Architect (hands-on IC)

Builds

Cloud-native services for bank connectivity, consent management, identity, financial data aggregation, and account-to-account payments.

Domain

Financial services / Open Finance / Open Banking

Deliverable

production ML models

Required skills

Enterprise-scale distributed systems architecture, Cloud platforms, API design, Data architecture, Identity management, Security, Infrastructure as Code, Generative AI for engineering, Open Finance/Banking ecosystem knowledge, Modernization strategy

Preferred skills

Experience with generative AI in solution design, Mentoring technical teams, Cross-functional influence

Technologies

Cloud platforms, APIs, Distributed systems, Infrastructure as Code

Responsibilities

Define North Star architecture and phased roadmaps, Lead architectural decision-making, Evaluate complex technical challenges and develop PoCs, Establish reusable patterns and automation frameworks, Design cloud-native services for financial data, Balance global consistency with local regulatory requirements, Mentor architects and engineers

Seniority

Senior Principal, hands-on IC with broad influence