Find principal software Jobs in sandyford county dublin

Principal Security Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Continuous improvement
- Leadership
- Communication skills
Principal Engineer
Primark —Dublin, County Dublin
- Software development
- Agile
- Communication skills
Principal Software Engineer
Global-e —Dublin, County Dublin
- Full-time
- AWS
- No degree
- Agile
Quick apply
Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- JavaScript
- Software development
Principal AI Flow Development Engineer
Synopsys —Dublin, County Dublin
- Computer Science
- Engineering
- Bachelor's degree
Principal Data Engineer
Zendesk —Dublin, County Dublin
- Full-time
- Java
- SQL
- AWS
Software Engineer (React)
Workhuman —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
- Free parking
- Annual leave
Senior Lead Full Stack Software Engineer
FIS Global —Dublin, County Dublin
- Full-time
- Computer Science
- Software troubleshooting
- Java
Principal / Lead Structural Engineer
PM Group —Dublin, County Dublin
- Master's degree
- Communication skills
Senior Data Scientist - Network Analytics & AI Enablement
Optum —Dublin, County Dublin
- Full-time
- Doctoral degree
- Master's degree
- SQL
1d
Principal Engineer
Opoura —DUBLIN 2, County Dublin
- Hybrid work
- English
- Electrical Engineering
Quick apply
Principal Technical Program Manager
Sirius XM —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- System design
- Bachelor's degree
Principal/Senior Railway Permanent Way Engineers
Roughan & O'Donovan —Dublin, County Dublin
- English
- Analysis skills
- Project management
Senior Data Analytics Engineer
Spanish Point Technologies —Clontarf, County Dublin
- Spanish
- Azure
- Computer Science
Principal Architect (Remote – Ireland)
Hadfield Green —DUBLIN 2, County Dublin
- Remote
- System design
- Java
- Leadership
Principal Mechanical Engineer - Dublin or Cork
ENGIE —DUBLIN 2, County Dublin
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Engineering
- Annual leave
Principal Mechanical Engineer
Tetra Tech —Dublin, County Dublin
- Part-time
- Manufacturing
- Leadership
- Communication skills
18h
Principal Data Scientist
iCims —DUBLIN 2, County Dublin
- Full-time
- Computer Science
- Research
- Master's degree
- Annual leave
- Life insurance
Principal/Senior Design Engineer – Product Standardisation
Johnson Controls —Dublin, County Dublin
- Full-time
- AutoCAD
- ERP systems
- Microsoft Office
Principal Mechanical Engineer - Dublin or Cork
Tractebel —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Engineering
- Annual leave

I want to receive the latest job alerts for principal software in sandyford county dublin

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

principal software jobs near sandyford county dublin

Software Engineer jobs in Dublin, County Dublin

Senior Data Scientist jobs in Dublin, County Dublin

Principal Software Engineer jobs in Dublin, County Dublin

Full Stack Developer jobs in Dublin, County Dublin

Structural Engineer jobs in Dublin, County Dublin

Mechanical Engineer jobs in Dublin, County Dublin

Software Engineer jobs in Tallaght, County Dublin

Visa Sponsorship, Network Engineer jobs in Dublin, County Dublin

Software Engineer jobs in Ennis, County Clare

Engineer jobs in County Galway

Software Engineer jobs in Athenry, County Galway

Software Engineer jobs in Letterkenny, County Donegal

Mechanical Engineer jobs in County Mayo

Mechanical Engineer jobs in Waterford, County Waterford

Mechanical Engineer jobs in Ennis, County Clare

Mechanical Engineer jobs in Cobh, County Cork

Systems Engineer jobs in Dublin, County Dublin

Aircraft Engineer jobs in Dublin, County Dublin

Software Engineer jobs in Bray, County Wicklow

Software Engineer jobs in County Dublin

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

principal software jobs in sandyford county dublin

Principal Security Engineer

Principal Engineer

Principal Software Engineer

Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)

Principal AI Flow Development Engineer

Principal Data Engineer

Software Engineer (React)

Senior Lead Full Stack Software Engineer

Principal / Lead Structural Engineer

Senior Data Scientist - Network Analytics & AI Enablement

Principal Engineer

Principal Technical Program Manager

Principal/Senior Railway Permanent Way Engineers

Senior Data Analytics Engineer

Principal Architect (Remote – Ireland)

Principal Mechanical Engineer - Dublin or Cork

Principal Mechanical Engineer

Principal Data Scientist

Principal/Senior Design Engineer – Product Standardisation

Principal Mechanical Engineer - Dublin or Cork

I want to receive the latest job alerts for principal software in sandyford county dublin

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected