Product-Focused Data Scientist — Remote (Dublin)

Cpl; Dublin; On-site; EUR 70,000 - 110,000; Full time

Job summary

Cpl is partnering with an innovative international technology organisation to recruit a Data Scientist for its growing Product team in Ireland. This hands-on role solves complex problems from initial investigation through to production delivery, working across statistical modelling, machine learning, data engineering and analytical problem-solving.

You will contribute to predictive models, classification solutions and scalable data pipelines while collaborating with product, engineering and

Qualifications

• Approximately 3–5 years of experience in applied data science, ML or related role.
• Strong Python development with libraries such as pandas, NumPy and scikit-learn.
• Good understanding of database design, data schemas and pipeline development.
• Experience deploying ML models to production and monitoring performance.
• Ability to work across data preparation, modelling, engineering and production.
• Strong written and verbal communication to explain technical decisions.
• Degree in CS/Statistics/Applied Mathematics or equivalent experience.
• REST API experience is advantageous.

Responsibilities

• Investigate open-ended data problems, define an approach and develop solutions through testing.
• Design, develop and maintain ML models and production-grade data pipelines.
• Prepare and structure large, complex datasets for analysis and modelling.
• Develop and improve predictive and classification models.
• Measure model performance and refine solutions using data-led feedback.
• Determine when traditional ML, automated data integration or LLM techniques are best.
• Collaborate with product, engineering and business stakeholders to translate questions into technical solutions.
• Explain model performance, bias, data confidence and coverage limitations.
• Use Python and ML libraries across the full development lifecycle.
• Explore new technologies and AI-enabled workflows to improve delivery speed and quality.
• Maintain documentation covering methodologies, code, models and data structures.

Skills

Python

Pandas

NumPy

Scikit-learn

TensorFlow / PyTorch

Data pipelines

Education

Degree in CS/Statistics/Applied Mathematics

Tools

REST API

Django REST Framework

Job description

Cpl is partnering with an innovative international technology organisation to recruit a Data Scientist for its growing Product team in Ireland. This hands-on role solves complex problems from initial investigation through to production delivery, working across statistical modelling, machine learning, data engineering and analytical problem-solving.

You will contribute to predictive models, classification solutions and scalable data pipelines while collaborating with product, engineering and