Find Engineer / java developer Jobs

Principal DevOps Engineer - Decision Management Platform
Mastercard —Dublin, County Dublin
- Full-time
- DevOps
- Java
- AWS
Sr. Lead Software Engineer-Front End React/Web
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Java
- JavaScript
- Mentoring
8d
2026 Fall Co-Ops - Software Development - Demonware (Dublin)
Activision —Dublin, County Dublin
- Java
- SQL
- C++
Application Development Lead- AVP
State Street —DUBLIN 2, County Dublin
- Full-time
- Azure
- Oracle
- Java
Principal MTS– Distributed Data Platform
eBay Inc. —Dublin, County Dublin
- Full-time
- Java
- AI
- Communication skills
Software Engineer II, Google Cloud, Infrastructure
Google —Dublin, County Dublin
- €76,000–€78,000 a year
- Full-time
- Computer Science
- System design
- Java
22h
Lead Dev Ops Engineer: PGIM Ireland
PGIM —Letterkenny, County Donegal
- Full-time
- Azure
- DevOps
- Java
- Annual leave
4h
Manager of Software Engineering (AI Tooling)
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Java
- AWS
- Agile
19h

Other jobs to consider

Find your next job by exploring related positions.

2026 Software Dev Engineer Intern - Ireland
Amazon Development Centre Ireland Limited - D94 —Dublin, County Dublin
Are enrolled in a Bachelor's degree or above in Computer Science, Computer Engineering, or related fields at time of application.
Senior Java Engineer
FalconSmartIT —Dublin, County Dublin
Solid understanding of cross-border payment flows, settlement, and compliance considerations. Understanding of cross-border payment processing and related…
Quick apply

I want to receive the latest job alerts for engineer / java developer

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

engineer / java developer jobs near

Devops Engineer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Dublin, County Dublin

Devops Engineer jobs in Sandyford, County Dublin

Cqv Engineer jobs in Cork, County Cork

Devops Engineer jobs in Shannon, County Clare

Devops Engineer jobs in Remote

Systems Engineer jobs in Dublin, County Dublin

Front End Developer jobs in Swords, County Dublin

Front End Developer jobs in Galway, County Galway

Front End Developer jobs in Bray, County Wicklow

C++ Developer jobs in Dublin, County Dublin

Front End Developer jobs in Blackrock, County Dublin

Shop Assistant jobs in County Dublin

Assistant Vice President jobs in Dublin, County Dublin

Pharmacy Assistant jobs in Dublin, County Dublin

Hospital Healthcare Assistant jobs in Beaumont, County Dublin

Senior Software Engineer jobs in Cork, County Cork

Process Engineer jobs in Cork, County Cork

Senior Software Engineer jobs in Clare, County Clare

Firmware Engineer jobs in Dublin, County Dublin

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

engineer / java developer jobs

Principal DevOps Engineer - Decision Management Platform

Sr. Lead Software Engineer-Front End React/Web

2026 Fall Co-Ops - Software Development - Demonware (Dublin)

Application Development Lead- AVP

Principal MTS– Distributed Data Platform

Software Engineer II, Google Cloud, Infrastructure

Lead Dev Ops Engineer: PGIM Ireland

Manager of Software Engineering (AI Tooling)

Other jobs to consider

I want to receive the latest job alerts for engineer / java developer

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected