Find Sr applied Jobs in Sandyford County Dublin

Lead Data Scientist, AI Engineering
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Doctoral degree
- Computer Science
Microsoft Business Central Solutions Architect
TEKenable —Dublin, County Dublin
- Full-time
- Hybrid work
- ERP systems
- Analysis skills
- Bachelor's degree
- Work from home
Quick apply
5d
FS Technology Consulting - AI & Data - Data & Analytics Director - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Doctoral degree
- Master's degree
- Bachelor's degree
- Gym membership
13d
Technical Migration Delivery Sr Lead - Marketing or Revenue Cloud
Salesforce —Dublin, County Dublin
- Full-time
- Sales
- Salesforce
- No degree
Principal Product Engineer
Johnson Controls —Dublin, County Dublin
- Full-time
- Engineering
- Master's degree
- Project management
6d
Installation Engineer
Applied Materials —Leixlip, County Kildare
- €36,000–€49,500 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- English
UKI Business Consulting - Finance Transformation, Data & AI, Senior Manager
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Oracle
- Business development
Principal Decision Scientist - Marketing
Pipedrive —Dublin, County Dublin
- Full-time
- Hybrid work
- English
- SQL
- Mentoring
- Relocation assistance
- Annual leave
Quick apply
FS Technology Consulting - AI and Data - Data Architect - Manager - Dublin
EY —DUBLIN 2, County Dublin
- Full-time
- Hybrid work
- Azure
- Computer Science
- Master's degree
- Gym membership
13d
Senior Sales Operations Analyst
MongoDB —Dublin, County Dublin
- Hybrid work
- Azure
- Sales
- SQL
Senior Data Scientist
Verve —Dublin, County Dublin
- Doctoral degree
- Master's degree
- SQL
Enterprise Applications COE Director
Uniphar PLC —DUBLIN 24, County Dublin
- Full-time
- Azure
- DevOps
- ERP systems
Quick apply

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Microsoft Business Central Solutions Architect
TEKenable —Dublin, County Dublin
Deep understanding of ERP systems, business processes and integrations. Ensure understanding, compliance with, and promotion of ISO27001 and ISO9001 policies…
Quick apply
5d
Senior Identity & Access Management (IAM) Engineer
Workday —Dublin, County Dublin
We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our…
€84,000–€126,000 a year

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Lead Data Scientist, AI Engineering

Mastercard -
Dublin, County Dublin

Apply Now

Job details

Full-time

Qualifications

TensorFlow
Azure
Doctoral degree
Computer Science
Spark
Google Cloud Platform
Master's degree
SQL
AWS
Bachelor's degree
Mentoring
Forecasting
Regression analysis
Predictive analytics
AI
Business
Banking
Python
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 Scientist, AI Engineering

Lead Data Scientist, AI Engineering

Overview

Mastercard's AI Centre of Excellence is building the next generation of AI capabilities powered by large-scale transaction data, machine learning, and foundation models. We are transforming how AI solutions are developed by enabling teams to leverage reusable learned intelligence rather than building bespoke feature-engineering pipelines for every use case.

We are seeking a Lead Data Scientist, AI Engineering to lead the development of advanced machine learning solutions across domains. This role combines deep expertise in predictive modelling, experimentation, and technical leadership to deliver measurable business impact.

What You'll Work On

This role focuses on applying machine learning, predictive modelling, and foundation-model representations to solve business problems at scale. Typical use cases include forecasting, propensity modelling, recommendation systems, behavioural analytics, and customer intelligence.

While familiarity with Generative AI is beneficial, this is primarily an applied machine learning and data science leadership role rather than a conversational AI, RAG, or agentic systems engineering position.

Role / Key Responsibilities

Lead the design, development, and deployment of machine learning solutions that solve high-impact business problems.

Define modelling approaches, experimentation frameworks, and success metrics for AI initiatives.

Apply foundation-model embeddings and modern machine learning techniques to improve model performance and accelerate development.

Drive projects from problem definition through model deployment and business impact measurement.

Establish robust evaluation frameworks and benchmark new approaches against existing solutions.

Partner with business, product, engineering, and analytics teams to identify and prioritise opportunities.

Present technical findings and recommendations to stakeholders and senior leadership.

Mentor and develop data scientists and AI engineers through technical guidance, reviews, and coaching.

Contribute to hiring, capability development, and the long-term technical direction of the AI organisation.

All About You

Required Experience

Proven experience leading machine learning projects from concept through production deployment.

Experience solving predictive modelling problems such as attrition, forecasting, recommendation systems, propensity modelling, fraud detection, risk modelling, or customer analytics.

Strong track record of delivering measurable business outcomes through machine learning.

Experience leading technical teams, mentoring practitioners, and influencing technical direction.

Required Technical Skills

Strong expertise in machine learning, predictive analytics, statistical modelling, and experimentation.

Advanced Python and SQL skills.

Experience with machine learning frameworks such as Scikit-Learn, XGBoost, LightGBM, TensorFlow, or PyTorch.

Strong understanding of classification, regression, forecasting, recommendation systems, ranking, clustering, and anomaly detection.

Experience with feature engineering, representation learning, embeddings, and downstream machine learning workflows.

Familiarity with transformer-based models and foundation-model applications.

Experience working with Databricks, Spark, Azure, AWS, or GCP.

Leadership & Communication

Strong problem-solving and decision-making skills.

Ability to lead through influence across cross-functional teams.

Excellent communication and stakeholder management capabilities.

Ability to translate complex technical concepts into actionable business insights.

Minimum Qualifications

Bachelor's degree in Computer Science, Data Science, Statistics, Mathematics, Engineering, or a related quantitative field.

8+ years of experience in machine learning, data science, AI, or advanced analytics.

Experience developing and deploying machine learning models in production environments.

Experience leading technical projects or teams.

Preferred Qualifications

Master's degree or PhD in Machine Learning, Artificial Intelligence, Computer Science, Statistics, Mathematics, or a related field.

Experience with foundation models, embeddings, or representation learning.

Experience in financial services, payments, banking, fintech, fraud, marketing analytics, or customer intelligence.

Publications, patents, conference presentations, or other evidence of technical thought leadership.

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 applied jobs in sandyford county dublin

Lead Data Scientist, AI Engineering

Microsoft Business Central Solutions Architect

FS Technology Consulting - AI & Data - Data & Analytics Director - Dublin

Technical Migration Delivery Sr Lead - Marketing or Revenue Cloud

Principal Product Engineer

Installation Engineer

UKI Business Consulting - Finance Transformation, Data & AI, Senior Manager

Principal Decision Scientist - Marketing

FS Technology Consulting - AI and Data - Data Architect - Manager - Dublin

Senior Sales Operations Analyst

Senior Data Scientist

Enterprise Applications COE Director

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