Find Devops engineer Jobs in Ballymount, D

Principal DevOps Engineer - Decision Management Platform
Mastercard —Dublin, County Dublin
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Systems Development Engineer (with Microsoft 365 platform experience), Enterprise Engineering
Amazon Development Centre Ireland Limited —Dublin, County Dublin
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Millennium Management —Dublin, County Dublin
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U.S. Bank National Association —DUBLIN 18, County Dublin
- €85,765–€100,900 a year
- Full-time
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.Net Senior Software Engineer
U.S. Bank National Association —Dublin, County Dublin
- €74,460–€87,600 a year
- Full-time
- Computer Science
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Documentation Platform Engineer
Bentley Systems —DUBLIN 2, County Dublin
- Azure
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Senior Software Engineer
Bentley Systems —DUBLIN 2, County Dublin
- Azure
- Computer Science
- DevOps
AI Business Analyst
Deloitte —Dublin, County Dublin
- €55,000 a year
- Full-time
- Hybrid work
- Azure
- DevOps
- Bachelor's degree
6h
Senior Engineer
AccountsIQ —Dublin, County Dublin
- Hybrid work
- Azure
- Computer Science
- DevOps
- Annual leave
Quick apply
7d
Senior Android Developer - Nenagh based
Expleo —Dublin, County Dublin
- Azure
- Computer Science
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Sr PostgreSQL Engineer
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
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SDET (Microsoft Stack)
BearingPoint Ireland —Dublin, County Dublin
- Hybrid work
- Azure
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Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- DevOps
- System design
Lead Program Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- DevOps
- AI
- Leadership
Senior Software Engineer - Commerce Hub
Fiserv —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- AWS
10d
Senior Software Engineer - SAP Commerce Cloud
Henry Schein Ireland —Dublin, County Dublin
- Full-time
- Computer Science
- Sales
- Bachelor's degree
Advisory Presales Solution Consultant - Ireland
ServiceNow —DUBLIN 2, County Dublin
- Full-time
- Sales
- Marketing
- English
Quick apply
Full Stack Developer
RWS Group —Dublin, County Dublin
- Full-time
- Microsoft Excel
- DevOps
- SQL
Java Technical Lead
Elwood Roberts —Dublin, County Dublin
- €80,000–€90,000 a month
- Full-time
- Java
- AWS
- Leadership
Quick apply

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Principal DevOps Engineer - Decision Management Platform

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Kubernetes
DevOps
Java
Bash (Unix shell)
AWS
Docker
Distributed systems
Terraform
Splunk
Scripting
GitHub
Linux
Leadership
Jenkins
Communication skills
Python

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 DevOps Engineer - Decision Management Platform

Overview

Join Mastercard’s Services Technology organization as a DevOps Principal Engineer for the Decision Management Program (DMP)—a patented, real-time decisioning platform that powers fraud prevention, risk scoring, and identity verification across the global payments network. The platform processes billions of transactions each month, consistently delivering results in milliseconds to support mission critical business solutions.

Role

In this role you will design systems to enable deployment and management of critical high-volume, low-latency financial systems into public and private cloud environments. You will work with global engineering teams to drive DevOps initiatives across the platform utilizing a highly scalable architecture leveraging In-Memory data grids and real time processing technologies.

This is a unique opportunity to shape the future of Mastercard’s decisioning ecosystem—advancing innovative, high‑performance solutions and driving engineering and operational excellence across a critical real‑time platform

Architect, provision, and manage public and on-prem cloud infrastructure, including containerized and virtualized systems
Design, build, and optimize CI/CD pipelines to enable fast, safe, and repeatable delivery of complex distributed systems across a global network of data centres.
Collaborate cross-functionally with R&D teams to design scalable systems, troubleshoot complex issues, and support new product initiatives.
Champion Infrastructure as Code principles using tools like Terraform and CloudFormation.
Drive observability and reliability through monitoring, logging, and alerting systems (Prometheus, Grafana, Druid, Splunk etc.).
Foster innovation and continuous improvement, adopting new tools and practices to increase efficiency, scalability, and cost optimization.
Contribute to hands-on coding and automation efforts when needed — lead by example.
Partner with stakeholders to align DevOps initiatives with business objectives, including uptime, deployment velocity, and cost efficiency.

All About You

8+ years of experience in Software Engineering and DevOps roles, including at least 2 years in a technical leadership capacity.
Strong Linux systems administration background
Deep familiarity with AWS cloud environments.
Proven experience with container orchestration and tooling (Kubernetes, Helm, Docker Compose).
Hands-on experience with infrastructure-as-code (Terraform, CloudFormation).
Strong understanding of CI/CD pipelines (GitHub Actions, Jenkins, XLR etc.).
Proficient in scripting and programming (Bash, Python, Java).
Experience with monitoring and observability platforms (Prometheus, Grafana, Druid, Splunk, Loki).
Excellent communication skills and the ability to work effectively with Developers, QE, Operations and support teams.
Experience with FinOps or cost optimization in cloud environments
Demonstrated ownership mindset, prioritization skills, and ability to thrive in a fast-paced, multi-tasking environment.

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

devops engineer jobs in ballymount, d

Principal DevOps Engineer - Decision Management Platform

Systems Development Engineer (with Microsoft 365 platform experience), Enterprise Engineering

Dev Ops Engineer

Application Support Engineer

Test Automation Engineer

.Net Senior Software Engineer

Documentation Platform Engineer

Senior Software Engineer

AI Business Analyst

Senior Engineer

Senior Android Developer - Nenagh based

Sr PostgreSQL Engineer

SDET (Microsoft Stack)

Lead Software Engineer

Lead Program Security Engineer

Senior Software Engineer - Commerce Hub

Senior Software Engineer - SAP Commerce Cloud

Advisory Presales Solution Consultant - Ireland

Full Stack Developer

Java Technical Lead

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