CareerPlan

Senior Principal, Software Architect | Global Customer Acquisition & Engagement

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

Core

Define and drive the North Star architecture for Mastercard's Customer Acquisition & Engagement technology ecosystem, translating business strategy into scalable technical vision for a unified MarTech platform.

Role type

Senior Principal, Software Architect (hands-on IC)

Builds

Scalable, resilient, and secure distributed systems and integration patterns for global customer acquisition and engagement.

Domain

Financial services / Marketing Technology (MarTech)

Deliverable

production ML models

Required skills

Enterprise-scale distributed systems design, Cloud platforms, API design, Event-driven architectures, Data architecture, Infrastructure as Code, Generative AI integration, MarTech ecosystem knowledge, Technical leadership, Cross-functional influence

Preferred skills

Experience with phased platform migrations, Privacy and consent frameworks, Executive communication

Technologies

Cloud platforms, APIs, Event-driven architectures, Data platforms, Infrastructure as Code, Generative AI

Responsibilities

Define enterprise architecture patterns and standards, Lead integration of MarTech ecosystem components, Evaluate complex technical challenges and develop proofs of concept, Mentor architects and engineers, Partner with Product and Engineering teams to align technical decisions with business outcomes

Seniority

Senior Principal, hands-on IC with broad influence