Find Network security solution architect Jobs in Dublin, D

Principal Software Development Architect
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Oracle
- Java
Power Platform Architect, Senior Manager (Data & AI)
PwC —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- AWS
Lead Program Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- DevOps
- AI
- Leadership
Lead, End User Tooling
Eirgrid —Dublin, County Dublin
- Computer Science
- Bachelor's degree
- No degree
Quick apply
9d
Engineering Manager
Ethyca —Dublin, County Dublin
- Full-time
- AWS
- AI
- Leadership
Quick apply
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- System design
- Master's degree
Senior Software Engineer
Vectra —Dublin, County Dublin
- Azure
- Engineering
- AWS
- Life insurance
Quick apply
Senior AI Engineer
Citco —Dublin, County Dublin
- Full-time
- AWS
- AI
- Communication skills
Sr. Manufacturing Test Engineer, AWS Rack Mfg Operations
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- Engineering
- Java
14d
Senior Account Executive - AI Software Sales & professional services
MaxAccelerate —Dublin, County Dublin
- Full-time
- Remote
- Oracle
- Sales
- Salesforce
Quick apply
Full Stack Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
Data Platform Engineer
Verifone —Dublin, County Dublin
- On call
- Hybrid work
- DevOps
- AWS
- Scripting
Quick apply
8d
Lead, Platform Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Presentation skills
- Continuous improvement
- Mentoring
Lead Software Engineer - AI
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Azure
- System design
- Java
Azure Cloud Consultant
Version 1 —Dublin, County Dublin
- €65,000–€75,000 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Employee assistance program
- Employee discount
Quick apply
3d
Senior Data Centre Design Manager, Data Centre Design Engineering
Amazon Data Services Ireland Limited —Dublin, County Dublin
- Full-time
- Engineering
- AWS
- Project management
Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- System design
- Master's degree
SAP HR & Payroll Functional Consultant
Tata Consultancy Services —Dublin, County Dublin
- Call to connect
- ERP systems
- Leadership
- Communication skills
Senior Lead Software Engineer
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Azure
- Computer Science
- Java
5d
Associate Director - Privacy
Grant Thornton —Dublin, County Dublin
- Full-time
- Azure
- Master's degree
- AI

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Principal Software Development Architect

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

Azure
Oracle
Kubernetes
Relational databases
Google Cloud Platform
J2EE
Java
Microservices
AWS
PostgreSQL
Distributed systems
Angular
Agile
Kafka
Jenkins
Communication skills
Spring framework

Full job description

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Principal Software Development Architect

Principal Software Development Architect
Overview
As a Principal Software Architect for Mastercard Commercial Solutions, you will play a critical role in shaping the architecture of a global B2B payments platform designed for scale, security, and performance. This platform supports high-throughput, mission-critical financial transactions and is central to Mastercard’s vision of transforming how businesses manage payments.
You will lead the design of secure, resilient, and scalable systems, mentor engineering teams, and collaborate closely with product and cross-functional stakeholders to bring complex solutions from concept to production. This role demands deep technical expertise, a strong sense of ownership, and a bias for action.
________________________________________
Role Responsibilities

Define and drive high-level architecture and design for core platform capabilities with a focus on security, resiliency, and high throughput.
Lead the creation of technical blueprints, service contracts, and architectural patterns that guide implementation across teams.
Collaborate with product managers and business stakeholders to translate requirements into scalable, secure, and performant solutions.
Provide technical leadership and mentorship, guiding teams through design elaboration, implementation, and delivery.
Ensure alignment with Mastercard’s architectural standards and best practices, including 12-factor app principles and cloud-native design.
Conduct design and code reviews to ensure architectural integrity and adherence to non-functional requirements.
Partner with other architects and engineering leaders to evolve the platform’s architecture and technical roadmap.
Champion a culture of high accountability, ownership, and continuous improvement.

________________________________________
All About You

Proven experience designing and delivering high-volume, secure, and resilient systems in the fintech or payments domain.
Deep expertise in microservices architecture, distributed systems, and cloud-native technologies (e.g., Kubernetes, PCF, AWS/GCP/Azure).
Strong understanding of non-functional requirements such as high availability, performance, scalability, observability, security and fault tolerance.
Hands-on experience with Java, Spring Boot, messaging systems (Kafka, RabbitMQ), and relational databases (Oracle, PostgreSQL).
Experience with J2EE Architecture (e.g. SpringBoot, Jenkins), with Oracle MAA
Experience working in Agile environments, with a strong focus on iterative delivery and continuous feedback.
Excellent communication and collaboration skills, with the ability to influence across technical and non-technical audiences.
Passion for mentoring and growing engineering talent, and for building a strong engineering culture.
A proactive mindset with a bias for action and a commitment to delivering high-quality solutions.
Familiarity with front-end technologies and frameworks (e.g., Angular) is a plus.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

Abide by Mastercard’s security policies and practices;
Ensure the confidentiality and integrity of the information being accessed;
Report any suspected information security violation or breach, and
Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Apply Now

Refine Your Search

network security solution architect jobs in dublin, d

Principal Software Development Architect

Power Platform Architect, Senior Manager (Data & AI)

Lead Program Security Engineer

Lead, End User Tooling

Engineering Manager

Senior Software Engineer

Senior Software Engineer

Senior AI Engineer

Sr. Manufacturing Test Engineer, AWS Rack Mfg Operations

Senior Account Executive - AI Software Sales & professional services

Full Stack Lead Software Engineer

Data Platform Engineer

Lead, Platform Engineer

Lead Software Engineer - AI

Azure Cloud Consultant

Senior Data Centre Design Manager, Data Centre Design Engineering

Lead Software Engineer

SAP HR & Payroll Functional Consultant

Senior Lead Software Engineer

Associate Director - Privacy

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