Senior Platform Architect: Internet Infrastructure & Security

Mastercard; Celbridge; On-site; EUR 120,000 - 160,000; Full time

Job summary

Mastercard is seeking a Senior Platform Architect to lead the design of infrastructure and platform architecture, ensuring alignment with security, design, and availability standards across the organization.

You will generate high-level requirements with architects, engineers, and users, and deliver architecture documents and models to keep teams synchronized as the platform evolves. Strong collaboration and proactive problem solving are essential.

Qualifications

• Thorough knowledge of network, OS principles and web architecture.
• Core functions in internet infrastructure design and web administration.

Responsibilities

• Generate requirements with architects, engineers and users to meet high-level needs.
• Resolve internet architectural and operational problems affecting availability and performance.
• Create architecture documents, flows and models to keep teams aligned.
• Maintain architectural artifacts in current state and avoid obsolescence.
• Research and evaluate new technologies for Mastercard infrastructure.
• Lead regional projects with planning, cost control and resources.

Skills

Network fundamentals

Web architecture

System design

Communication

Stakeholder collaboration

Tools

Load Balancer

Firewall policies

Job description

Mastercard is seeking a Senior Platform Architect to lead the design of infrastructure and platform architecture, ensuring alignment with security, design, and availability standards across the organization.

You will generate high-level requirements with architects, engineers, and users, and deliver architecture documents and models to keep teams synchronized as the platform evolves. Strong collaboration and proactive problem solving are essential.