Platform Architect II - Infra, Cloud & Zero Trust

Mastercard; Clondalkin; Hybrid; EUR 90,000 - 130,000; Full time

Job summary

Mastercard is seeking a Platform Architect 2 to join the Infrastructure Design Engineering team in Ireland. You will shape infrastructure architecture, drive scalable designs and ensure security, performance and availability across global platforms.

You will collaborate with application teams, architects and engineers to produce Technical Architecture Documents, logical flows and models, while guiding deployment strategies using YAML-based configurations and cloud services.

Qualifications

• Strong knowledge of network, OS principles and web middleware.
• Deep understanding of internet infrastructure design and web administration.
• Experience with load balancers and web application firewalls.

Responsibilities

• Generate requirements with architects and engineering teams to meet high-level needs.
• Produce technical documents, logical flows and models for evolving platforms.
• Maintain architectural artifacts up-to-date and aligned with standards.
• Resolve internet architecture and operational issues impacting availability globally.
• Lead regional projects including planning, cost control and resources.

Skills

Infrastructure architecture

Networking fundamentals

Cloud knowledge

Communication

Leadership

Problem-solving

Cross-functional collaboration

Verbal and written skills

Zero Trust / security

YAML deployments

Tools

Visio

DrawIO

YAML

Job description

Mastercard is seeking a Platform Architect 2 to join the Infrastructure Design Engineering team in Ireland. You will shape infrastructure architecture, drive scalable designs and ensure security, performance and availability across global platforms.

You will collaborate with application teams, architects and engineers to produce Technical Architecture Documents, logical flows and models, while guiding deployment strategies using YAML-based configurations and cloud services.