Find Lead data analytics & ai engineer Jobs in Dublin, D

Lead Data Engineer – AI & Foundation Models
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- SQL
Sr Machine Learning Engineer
paypal —Dublin, County Dublin
- Full-time
- Azure
- Java
- Master's degree
- Annual leave
Senior Data Engineer
Primark —Dublin, County Dublin
- Azure
- SQL
- Continuous improvement
7h
Director, Game Science & Insights
2K —Dublin, County Dublin
- Computer Science
- SQL
- Project management
Quick apply
Sr. Software Eng, Data Platforms
eBay Inc. —Dublin, County Dublin
- Full-time
- System design
- Java
- AI
Director Cloud Platform
Guidewire Software —Dublin, County Dublin
- Weekend availability
- Doctoral degree
- Java
- Master's degree
Software Engineer II (R-19394)
Dun & Bradstreet —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- System design
- English
- Annual leave
Quick apply
Service Operations Lead
Openmind Networks —DUBLIN 2, County Dublin
- Computer Science
- English
- Project management
Quick apply
10d
Senior Applied Scientist, AWS Security
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Doctoral degree
- Research
- Master's degree
Success Architect - Industries cloud
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- Communication skills
Director of Growth & Demand Generation (Full-Stack Marketing Leader)
pubGENIUS —Dublin, County Dublin
- Full-time
- Remote
- JavaScript
- Software development
- Marketing
- Work from home
Quick apply
Senior kdb+ Engineer
Data Intellect —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- AWS
- Continuous improvement
- Referral programme
Quick apply
Senior Success Architect- Health and life Sciences Industry
Salesforce —Dublin, County Dublin
- Full-time
- Salesforce
- English
- Communication skills
Senior Data Engineer
Datavant Ireland —Dublin, County Dublin
- Remote
- Azure
- SQL
- AWS
Quick apply
8d
Social Media Manager
ElevenLabs —Dublin, County Dublin
- Full-time
- Remote
- Social media management
- AI
- Marketing
Principal Cybersecurity Architect
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- AWS
- Software development
- AI
Senior Product Manager – Reporting & Visualisation
Kitman Labs —Dublin, County Dublin
- Full-time
- Hybrid work
- Research
- AI
- Leadership
Senior Analyst, Trust and Safety
Google —Dublin, County Dublin
- €84,000–€86,000 a year
- Full-time
- Doctoral degree
- Master's degree
- SQL
9h
Senior Software Engineer / Web Developer (AEM)
PlayStation Global —Dublin, County Dublin
- €87,800–€131,800 a year
- Computer Science
- Java
- Master's degree
Quick apply
Risk Management Consulting - Infrastructure & Capital Projects
Accenture —Dublin, County Dublin
- Full-time
- Communication skills
- Analytics

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Lead Data Engineer – AI & Foundation Models

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

CI/CD
Data modelling
Azure
Computer Science
Spark
Google Cloud Platform
SQL
AWS
Bachelor's degree
Mentoring
AI
Analytics

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

Lead Data Engineer – AI & Foundation Models

Overview
Mastercard is seeking a Lead Data Engineer to design, build, and operate the data foundations that power a strategic AI program within the AI & Data organization. This role is responsible for ensuring that high‑quality, well‑governed, and scalable data is available to support foundation models, AI platforms, and downstream use cases.
As a technical lead, you will own end‑to‑end data engineering delivery across the program—partnering closely with AI engineers, software engineers, and product teams to ensure data pipelines, feature assets, and analytical datasets are production‑ready, reliable, and aligned with enterprise standards.

Role
In this role, you will lead the development and operation of data pipelines and data products that enable AI model training, inference, and evaluation.
Key responsibilities include:

Lead the design and implementation of scalable data pipelines supporting AI model training, inference, and experimentation
Own data ingestion, transformation, and aggregation patterns across batch and streaming workloads
Partner with AI engineers to enable feature engineering, feature stores, and training datasets aligned to model requirements
Ensure data pipelines meet enterprise standards for quality, availability, lineage, and governance
Drive best practices for data modeling, schema management, partitioning, and performance optimization
Implement robust data quality checks, validation, and monitoring to ensure trust in downstream AI systems
Collaborate with platform and infrastructure teams to build pipelines on cloud‑native and distributed data processing platforms
Support secure data access patterns, including environment isolation, access controls, and auditability
Lead code reviews and design reviews for data engineering deliverables across the program
Mentor and guide senior and mid‑level data engineers, providing technical direction and delivery oversight
Contribute to program‑level planning by estimating effort, identifying dependencies, and managing delivery risks related to data availability

All About You

Strong experience designing and building production‑grade data pipelines in large‑scale environments
Deep expertise with distributed data processing frameworks (e.g. Spark or equivalent) and SQL‑based analytics
Experience working with cloud data platforms and storage technologies (AWS, Azure, or GCP)
Solid understanding of data modeling, performance tuning, and cost‑efficient data architecture
Experience supporting machine learning and AI workloads, including training datasets, feature engineering, and inference data flows
Familiarity with data governance concepts, including lineage, data quality, access control, and auditability
Strong software engineering fundamentals, including version control, testing, CI/CD, and code quality standards
Ability to translate AI and product requirements into practical, scalable data solutions
Experience leading technical delivery and mentoring engineers, without formal line‑management responsibility
Clear, concise communicator able to collaborate effectively with engineers, data scientists, product managers, and stakeholders
Bachelor’s degree or equivalent practical experience in computer science, engineering, or a related field

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

lead data analytics & ai engineer jobs in dublin, d

Lead Data Engineer – AI & Foundation Models

Sr Machine Learning Engineer

Senior Data Engineer

Director, Game Science & Insights

Sr. Software Eng, Data Platforms

Director Cloud Platform

Software Engineer II (R-19394)

Service Operations Lead

Senior Applied Scientist, AWS Security

Success Architect - Industries cloud

Director of Growth & Demand Generation (Full-Stack Marketing Leader)

Senior kdb+ Engineer

Senior Success Architect- Health and life Sciences Industry

Senior Data Engineer

Social Media Manager

Principal Cybersecurity Architect

Senior Product Manager – Reporting & Visualisation

Senior Analyst, Trust and Safety

Senior Software Engineer / Web Developer (AEM)

Risk Management Consulting - Infrastructure & Capital Projects

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