Find Senior software engineer (python) Jobs in Dublin 18, D

Agentic AI - Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- System design
- Java
- JavaScript
Principal Software Engineering Manager - W+D
Microsoft —Dublin, County Dublin
- €99,800–€172,400 a year
- Full-time
- Computer Science
- Windows
- Java
7d
Senior Software Engineer - Fixed Income Derivatives
Bloomberg —Dublin, County Dublin
- Microsoft Excel
- Computer Science
- System design
Lead SRE - Chase UK - Dublin
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Java
- AWS
- AI
2d
Senior NPU SDK Software Engineer
Innatera Nanosystems —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- C++
Quick apply
Director of Software Engineering
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Java
- C++
- Mentoring
Senior Software Engineering Manager
Microsoft —Dublin, County Dublin
- €77,400–€130,000 a year
- Full-time
- Computer Science
- Windows
- Java
Senior Data Scientist
MongoDB —Dublin, County Dublin
- Hybrid work
- Azure
- Master's degree
- AWS
8d
Senior AI Large Language Model (LLM) Architect
Accenture —Dublin, County Dublin
- Full-time
- Master's degree
- Bachelor's degree
- AI
10d
Senior Robotics Software Engineer, Payload Integration
Anduril Industries —Dublin, County Dublin
- Full-time
- Computer Science
- Master's degree
- C++
Quick apply
Database Engineer, AWS DMS
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Oracle
- Computer Science
- Java
Senior Software Engineer
Fivetran —Dublin, County Dublin
- Full-time
- AWS
- Communication skills
- Python
- Annual leave
- Sick pay
Quick apply
AI Infrastructure Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Computer Science
- Java
- Master's degree
- Work from home
Sr Machine Learning Engineer
paypal —Dublin, County Dublin
- Full-time
- Azure
- Engineering
- Java
- Annual leave
Software Engineering Lead - Infrastructure Platforms
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Engineering
- Java
- C++
Sr Manager, Analytics Operations – DevOps
Bristol-Myers Squibb —Dublin, County Dublin
- Full-time
- Microsoft Excel
- Computer Science
- DevOps
- Annual leave
2d
Senior Product Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- AWS
- JavaScript
- No degree
- Work from home
Senior Full Stack Engineer
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer science
- Microsoft Excel
- Azure
Senior Production Engineer
Whatnot —Dublin, County Dublin
- Full-time
- Remote
- Computer Science
- AWS
- Bachelor's degree
- Work from home
3d
Senior SDK Hardware Simulator Engineer
Innatera Nanosystems —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Master's degree
- C++
Quick apply

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Agentic AI - Senior Software Engineer

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
React
System design
Java
JavaScript
SDKs
AI
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

Agentic AI - Senior Software Engineer

Overview
Mastercard Foundry R&D is seeking a Senior Software Engineer to join the Agentic AI Engineering team.

This is a hands-on role for an engineer who is deeply engaged in applying Generative and Agentic AI to real products, platforms, and developer workflows. You will help build the tooling, services, and reusable patterns that enable teams across Mastercard to experiment, validate, and scale AI-enabled solutions.

We are looking for someone with strong engineering fundamentals, a product-building mindset, and a practical understanding of the patterns and trade-offs behind modern AI systems.
Responsibilites

Build software, tooling, and platform capabilities that support Mastercard’s Agentic AI strategy
Design and implement AI-enabled applications, workflows, and developer-facing capabilities
Develop reusable services, patterns, and integrations for AI and agentic systems
Evaluate models, frameworks, and tools across quality, cost, latency, reliability, and maintainability
Contribute to new product and prototype development from concept through validation
Improve developer experience through automation, AI-assisted workflows, and platform thinking
Partner with product, engineering, and business stakeholders to turn ideas into working solutions
Advocate learnings, prototypes, and best practices across the organization

Experience

Hands-on experience building applications or systems using Generative AI, LLMs, or agentic patterns
Experience with one or more modern AI frameworks and SDKs for agent orchestration, AI application development, or coding-agent workflows (for example LangGraph, OpenAI Agents SDK, Vercel AI SDK, or Codex SDK)
Strong understanding of orchestration, tool-calling, context management, and AI system design trade-offs
Strong software engineering experience building scalable, maintainable production systems
Experience with React and/or Next.js
Strong backend engineering skills in Java and/or Python
Experience with developer tooling, automation, CLI-based workflows, and CI/CD
Familiarity with containers, cloud-native development, and service integration patterns
Experience building products, prototypes, and/or internal platforms with a focus on usability and adoption

All About You

Thrives on creating innovative products and technology solutions in a collaborative, fun environment.
Hands-on, curious, and comfortable working in fast-moving environments
Uses AI as part of daily engineering practice
Brings both engineering depth and a product mindset
Cares about developer experience, quality, and reuse
Communicates clearly and works well across functions
Enjoys learning, experimenting, and helping raise the bar for others
Ability to explain technical problems clearly and succinctly to diverse audiences.

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

senior software engineer (python) jobs in dublin 18, d

Agentic AI - Senior Software Engineer

Principal Software Engineering Manager - W+D

Senior Software Engineer - Fixed Income Derivatives

Lead SRE - Chase UK - Dublin

Senior NPU SDK Software Engineer

Director of Software Engineering

Senior Software Engineering Manager

Senior Data Scientist

Senior AI Large Language Model (LLM) Architect

Senior Robotics Software Engineer, Payload Integration

Database Engineer, AWS DMS

Senior Software Engineer

AI Infrastructure Engineer

Sr Machine Learning Engineer

Software Engineering Lead - Infrastructure Platforms

Sr Manager, Analytics Operations – DevOps

Senior Product Engineer

Senior Full Stack Engineer

Senior Production Engineer

Senior SDK Hardware Simulator Engineer

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