Find Lead data scientist Jobs in Dublin, D

Lead Data Engineer – AI & Foundation Models
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- SQL
Lead AI Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- AWS
- AI
Director, Data engineering
Mastercard —Dublin, County Dublin
- Full-time
- Master's degree
- AWS
- Analytics
Software Development Manager, ICON
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Engineering
- Team management
- Mentoring
Tax (R&D) - Manager
PwC —Dublin, County Dublin
- Full-time
- Engineering
- Mentoring
- Organisational skills
10d
Senior Software Engineer
Vectra —Dublin, County Dublin
- Azure
- Engineering
- AWS
- Life insurance
Quick apply
Associate Director – Electrical Engineer
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Bachelor's degree
- Electrical Engineering
- Leadership
10d
Electrical Design and Certification Engineer (Part 21J)
Boeing —Dublin, County Dublin
- Bachelor's degree
- In-person
Principal Mechanical Engineer – Building Services
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Engineering
- HVAC
- Business
10d
Associate Director - Roads, Public Transport, & Greenways
AECOM —Dublin, County Dublin
- Full-time
- Hybrid work
- Project management
- Mentoring
- Contracts
Senior Applied Scientist, AWS Security
Amazon Development Centre Ireland Limited —Dublin, County Dublin
- Full-time
- Doctoral degree
- Research
- Master's degree
1d

More jobs to discover

Find similar jobs that you might be interested in.

Lead AI Engineer
Mastercard —Dublin, County Dublin
Demonstrated ability to mentor and grow technical teams. Activities include designing and deploying machine learning models, building intelligent systems,…
AI Compliance Officer
Anthropic —Dublin, County Dublin
Minimum education: Bachelor’s degree or an equivalent combination of education, training, and/or experience. Experience building or running a compliance program…
€200,000–€255,000 a year

I want to receive the latest job alerts for lead data scientist in dublin, d

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

lead data scientist jobs near dublin, d

Software Engineering Manager jobs in Dublin, County Dublin

Electrical Engineer jobs in Dublin, County Dublin

Data Engineer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Dublin, County Dublin

R&D Engineer jobs in Dublin, County Dublin

Mechanical Engineer jobs in Dublin, County Dublin

Social Media Manager jobs in County Dublin

Software Engineering Manager jobs in Limerick, County Limerick

Software Engineering Manager jobs in County Wexford

Software Engineering Manager jobs in Cork, County Cork

Mechanical Engineer jobs in County Cork

Graduate Electrical Engineer jobs in Dublin, County Dublin

Engineer jobs in County Donegal

Test Automation Engineer jobs in Dublin, County Dublin

Audio, Music, Editor, Composer, Sound Engineer jobs in Galway, County Galway

Electrical Engineer jobs in Coolock, County Dublin

Electrical Engineer jobs in Dundalk, County Louth

Internship Internship, Electronics Engineer jobs in Dublin, County Dublin

Automation Engineer jobs in County Limerick

Electrical Engineer jobs in Collon, County Louth

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 scientist jobs in dublin, d

Lead Data Engineer – AI & Foundation Models

Lead AI Engineer

Director, Data engineering

Software Development Manager, ICON

Tax (R&D) - Manager

Senior Software Engineer

Associate Director – Electrical Engineer

Electrical Design and Certification Engineer (Part 21J)

Principal Mechanical Engineer – Building Services

Associate Director - Roads, Public Transport, & Greenways

Senior Applied Scientist, AWS Security

More jobs to discover

I want to receive the latest job alerts for lead data scientist in dublin, d

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected