Senior Data Scientist, AI Lab: Predictive & Generative AI

EY; Dublin; Hybrid; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid Working

Pension

Discounted health insurance

Web Doctor

Job summary

EY Ireland’s AI Lab in Dublin is seeking a senior data scientist to design and deploy predictive and generative models across client projects. You will collaborate with data scientists and engineers to build scalable pipelines, apply Azure Databricks, Spark and ML frameworks, and leverage LLMs for advanced analytics and decision support.

Experienced professionals with 5-7+ years in data science will drive model development, explainability and impact-focused insights using Power BI and dashboards

Qualifications

• 5-7+ years' experience in data science or applied ML.
• Proficiency in Python, SQL and ML libraries (scikit-learn, pandas, NumPy, PyTorch/TensorFlow).
• Experience with data wrangling, model development and evaluation on Azure Databricks or similar platforms.
• Familiarity with LLMs and embeddings for agentic applications.

Responsibilities

• Build and evaluate predictive and generative models using Python and cloud ML frameworks.
• Develop features and data pipelines in collaboration with engineering teams using Spark and Azure Data Factory.
• Integrate models into agentic AI solutions: recommendation, classification, forecasting and decision support.
• Leverage LLMs for data augmentation, summarisation and contextual reasoning.
• Communicate results clearly through visualisations and stakeholder presentations (Power BI).

Skills

Python

SQL

ML libraries

LLMs

Data wrangling

Tools

Spark

Azure Data Factory

Azure Databricks

LangChain

Job description

EY Ireland’s AI Lab in Dublin is seeking a senior data scientist to design and deploy predictive and generative models across client projects. You will collaborate with data scientists and engineers to build scalable pipelines, apply Azure Databricks, Spark and ML frameworks, and leverage LLMs for advanced analytics and decision support.

Experienced professionals with 5-7+ years in data science will drive model development, explainability and impact-focused insights using Power BI and dashboards