Lead Enterprise AI & Cloud Platform Architect

Mastercard Inc.; Dublin; On-site; EUR 150,000 - 210,000; Full time

Job summary

Mastercard Inc. is seeking a Lead Platform Architect to define and govern enterprise infrastructure architecture across AI-enabled platforms and cloud environments.

You will lead the design and delivery of secure, scalable solutions, partnering with CTO, Security, and Engineering teams to ensure alignment with security and performance standards. The role requires deep expertise in cloud, AI platforms, and large-scale enterprise architecture, with a strong track record of mentorship and strategic

Qualifications

• Deep expertise in cloud and on-premises infrastructure architectures across multi-region deployments.
• Hands-on experience with AI/GenAI platforms, model governance, and observability patterns.
• Strong leadership, communication, and stakeholder management for enterprise architecture reviews.

Responsibilities

• Define target-state architectures and modernization roadmaps for Hybrid and Cloud infrastructure.
• Lead architecture reviews, design approvals, and governance across CTO, Security, SRE, and Engineering.
• Mentor architects and engineers, publish enterprise patterns, and influence technology strategy at scale.
• Drive security, cost/performance frameworks and enterprise guardrails for AI and Cloud workloads.

Skills

Cloud & Infrastructure

AI & GenAI Platforms

Architecture & Leadership

Tools

Terraform

Ansible

CI/CD

Job description

Mastercard Inc. is seeking a Lead Platform Architect to define and govern enterprise infrastructure architecture across AI-enabled platforms and cloud environments.

You will lead the design and delivery of secure, scalable solutions, partnering with CTO, Security, and Engineering teams to ensure alignment with security and performance standards. The role requires deep expertise in cloud, AI platforms, and large-scale enterprise architecture, with a strong track record of mentorship and strategic