Find time software developer Jobs in dublin county dublin

Principal Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Continuous improvement
- Leadership
- Communication skills
Senior Java Developer
Davy —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Employee assistance program
Quick apply
Senior Site Reliability Engineer
Replit —Dublin, County Dublin
- Full-time
- Remote
- Communication skills
- Python
- Life insurance
14d
Senior Blockchain Engineer - Citi Integrated Digital Assets Platform
Citi —Dublin, County Dublin
- €85,600–€128,400 a year
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- DevOps
Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies
Binance —Dublin, County Dublin
- Full-time
- Remote
- DevOps
- English
- AWS
Quick apply
AI & Data - Agentic AI Engineer - Senior Consultant
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Doctoral degree
- Computer Science
- Gym membership
Senior Cloud Support Engineer
Crusoe —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Customer service
Quick apply
AI Builder, Emerging Talent - French Market
Salesforce —Dublin, County Dublin
- Full-time
- Sales
- English
- Master's degree
13d
Insights Module Engineer
Analog Devices —Glasnevin, County Dublin
- Full-time
- Doctoral degree
- Research
- Master's degree
Solutions Marketing Manager (PostgreSQL)
Percona —Dublin, County Dublin
- Full-time
- Remote
- Communication skills
- Marketing
- Annual leave
Sr. Engineer, DevOps
iCims —DUBLIN 2, County Dublin
- Full-time
- Azure
- Computer Science
- DevOps
- Annual leave
- Life insurance
Technical Program Manager, Global Network Acquisition, Metro Planning
Google —Dublin, County Dublin
- Full-time
- Bachelor's degree
- No degree
Staff Product Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Python
- Annual leave
- Work from home
Application Development Lead- AVP
State Street —DUBLIN 2, County Dublin
- Full-time
- Azure
- Oracle
- Java
Principal Landscape Architect
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- AutoCAD
- English
- Microsoft Office
Principal Engineer, Web Platform – Team Web
Intercom —Dublin, County Dublin
- Hybrid work
- System design
- AWS
- JavaScript
- Annual leave
- Work from home
Engineering Manager, WAN Core
Google —Dublin, County Dublin
- Full-time
- Doctoral degree
- Computer Science
- System design
FS Technology Consulting - Programme Delivery Lead -Channels and Mobile - Director - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Salesforce
- Gym membership
Sr. Engineer, DevOps
iCIMS Talent Acquisition —DUBLIN 2, County Dublin
- Full-time
- Azure
- Computer Science
- DevOps
- Annual leave
- Life insurance
Marketing Operations Manager
NineTwoThree AI Studio —Dublin, County Dublin
- Full-time
- Remote
- Marketing
- English
- Master's degree
- Annual leave
- Sick pay
Quick apply

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Principal Security Engineer

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

Continuous improvement
Leadership
Communication skills

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 Security Engineer

Overview
The Principal Security Engineer serves as a trusted advisor and partner to developers, providing hands‑on support, coaching, and real‑time guidance to integrate security seamlessly into the development lifecycle. This role plays a critical part in shaping how security and threat modeling is taught, adopted, reviewed, and governed across Mastercard’s development lifecycle. The focus is on making security accessible, actionable, and aligned with how developers actually build software, driving adoption through collaboration, continuous feedback, and a strong developer experience.

Role
This is a senior, hands‑on security leadership role focused first and foremost on developer enablement and engagement, responsible for driving security excellence at scale across Mastercard. The Principal Security Engineer blends deep individual‑contributor expertise with practice‑building leadership, including:
Creating scalable, developer‑friendly threat modeling collateral such as blueprints, threat libraries, and templates
Implementing and evolving threat modeling methodologies
Establishing review and governance practices that support consistent, high‑quality outcomes
Designing and delivering formal learning and enablement programs that help engineers and architects confidently apply threat modeling in their day‑to‑day work
The role partners closely with development teams to embed security naturally into workflows, ensuring security enhances—not hinders—delivery.

About You
You are a senior security practitioner with deep, hands‑on experience in threat modeling and secure software design. You are comfortable operating at scale, influencing across teams, and working directly with developers and architects. You combine technical depth with strong coaching and communication skills, and you are passionate about building practical, developer‑centric security practices. You thrive in environments where collaboration, continuous improvement, and strong developer experience are key to success.

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

time software developer jobs in dublin county dublin

Principal Security Engineer

Senior Java Developer

Senior Site Reliability Engineer

Senior Blockchain Engineer - Citi Integrated Digital Assets Platform

Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies

AI & Data - Agentic AI Engineer - Senior Consultant

Senior Cloud Support Engineer

AI Builder, Emerging Talent - French Market

Insights Module Engineer

Solutions Marketing Manager (PostgreSQL)

Sr. Engineer, DevOps

Technical Program Manager, Global Network Acquisition, Metro Planning

Staff Product Engineer

Application Development Lead- AVP

Principal Landscape Architect

Principal Engineer, Web Platform – Team Web

Engineering Manager, WAN Core

FS Technology Consulting - Programme Delivery Lead -Channels and Mobile - Director - Dublin

Sr. Engineer, DevOps

Marketing Operations Manager

I want to receive the latest job alerts for time software developer in dublin county dublin

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