Find Sr. software engineer (distributed systems) Jobs in Dublin 2, D

Manager, Software Engineering
Mastercard —Dublin, County Dublin
- Full-time
- System design
- Continuous improvement
- Software development
Software Development Engineer, Lambda - Experience
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- AWS
- Bachelor's degree
- Relocation assistance
3d
Full Stack Engineer, Charles River Development, Assistant Vice President
State Street —Dublin, County Dublin
- Full-time
- Azure
- Java
- SQL
Senior Support Engineer - Dublin
OpenAI —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- Scripting
- Relocation assistance
- Annual leave
Database Platform Engineer - Data License Plus
Bloomberg —Dublin, County Dublin
- Oracle
- SQL
- Linux
Senior Software Engineer
Semperis —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
Senior Software Engineer - News Content Platform
Bloomberg —Dublin, County Dublin
- Computer Science
- System design
- Java
Senior Software Engineer (Java)
CarTrawler —Dublin, County Dublin
- Hybrid work
- Java
- SQL
- Mentoring
- Annual leave
- Employee assistance program
Senior Network Engineer
Salesforce —Dublin, County Dublin
- Full-time
- Engineering
- Analysis skills
- No degree
AI DevOps Engineer
Citco —Dublin, County Dublin
- Full-time
- Computer Science
- DevOps
- System design
Software Engineer - Network Segmentation
eBay Inc. —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- Java
Senior Core Technologies Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Work from home
Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
Senior Software Development Engineer , AWS Database Migration Service
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Computer Science
- Java
- AWS
Senior Software Engineer I
LexisNexis Risk Solutions —Dublin, County Dublin
- €56,500–€94,400 a year
- Full-time
- Azure
- DevOps
- Java
Senior Software Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- AWS
- JavaScript
- No degree
- Work from home
Senior QA Automation Engineer (AI-First)
News Corp —Dublin, County Dublin
- Master's degree
- SQL
- AWS
Senior Software Engineer - Database Platforms
Bloomberg —Dublin, County Dublin
- Oracle
- Java
- No degree
Senior Software Engineer
Fivetran —Dublin, County Dublin
- Full-time
- AWS
- Communication skills
- Python
- Annual leave
- Sick pay
Quick apply
Senior Software Engineer - Core Team
Userpilot —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- AWS
- Communication skills
Quick apply

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Manager, Software Engineering

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
System design
Continuous improvement
Distributed systems
Software development
AI
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

Manager, Software Engineering

## Overview

Authentication Decisioning is a strategic product within the Decision Management Platform (DMP) and forms a critical component of Mastercard's authentication ecosystem. The platform delivers real-time authentication and risk decisions by combining AI models, business rules, decision processing, data enrichment, and intelligence services to protect cardholders while enabling seamless customer experiences. Authentication Decisioning supports Consumer Authentication Solutions, Identity Check, Smart Authentication and MDES Token Provisioning use cases, operating at Mastercard scale with stringent availability, performance, and security requirements.

## Role

As Manager, Software Engineering, you will lead a team of engineers responsible for building, scaling and operating critical Authentication Decisioning capabilities. You will balance people leadership, technical execution and operational excellence while partnering closely with Product, Architecture, SRE and Programme teams to deliver customer and business outcomes.

Responsibilities include:

Lead, coach and develop a high-performing software engineering team.

Drive delivery of strategic roadmap initiatives, balancing feature development, platform modernisation and technical debt reduction.

Partner with architects and senior engineers to define scalable, resilient and secure solutions.

Ensure operational excellence through strong ownership of reliability, performance, availability and incident management.

Champion engineering best practices including CI/CD, automated testing, observability and secure software development.

Collaborate across Engineering, Product, Security, Operations and Customer-facing teams to align priorities and execute effectively.

Foster a culture of accountability, innovation, continuous learning and customer focus.

Support hiring, performance management, succession planning and employee development.

Drive improvements in developer productivity, engineering efficiency and software quality

## All About You

Proven experience leading software engineering teams delivering large-scale distributed systems.

Strong technical background in backend software development, system design and cloud-native or service-oriented architectures.

Experience operating mission-critical platforms with demanding availability, resilience and performance requirements.

Demonstrated ability to build and develop high-performing engineering teams.

Strong stakeholder management skills with the ability to influence across technical and business organisations.

Experience driving engineering execution in a fast-paced environment with multiple competing priorities.

Passion for operational excellence, software quality and continuous improvement.

Strong communication skills with the ability to translate complex technical challenges into clear business outcomes.

Comfortable working with AI-driven decisioning platforms, data-intensive systems and real-time transaction processing environments.

Proven ability to lead through ambiguity, make sound technical decisions and deliver measurable business impact.

### Preferred

Experience within fraud, risk, authentication, payments or financial services domains.

Familiarity with rules engines, AI/ML-powered decisioning systems and large-scale transaction processing platforms.

Experience leading platform modernisation, cloud transformation or architectural simplification initiatives.

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

sr. software engineer (distributed systems) jobs in dublin 2, d

Manager, Software Engineering

Software Development Engineer, Lambda - Experience

Full Stack Engineer, Charles River Development, Assistant Vice President

Senior Support Engineer - Dublin

Database Platform Engineer - Data License Plus

Senior Software Engineer

Senior Software Engineer - News Content Platform

Senior Software Engineer (Java)

Senior Network Engineer

AI DevOps Engineer

Software Engineer - Network Segmentation

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Lead Software Engineer

Senior Software Development Engineer , AWS Database Migration Service

Senior Software Engineer I

Senior Software Engineer

Senior QA Automation Engineer (AI-First)

Senior Software Engineer - Database Platforms

Senior Software Engineer

Senior Software Engineer - Core Team

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