Senior Data Analyst - Predictive Customer Models (Dublin)

Xtremepush Limited; Dublin; Hybrid; EUR 70,000 - 100,000; Full time

Job summary

The ideal candidate has strong Python and SQL skills, experience with BI dashboards, and familiarity with MLOps concepts. Experience with marketing data and customer engagement platforms is desirable.

Qualifications

• 5+ years’ experience building, deploying and maintaining customer models in live environments.
• Degree in a quantitative field or equivalent experience.
• Strong Python and SQL skills, including ML libraries.
• Strong data modelling, including dimensional modelling and time-varying data.
• Experience with ClickHouse or another columnar database.
• Model validation and calibration expertise.
• Experience building BI dashboards and datasets (Metabase).
• Cloud data platforms such as AWS or Snowflake.
• Strong problem-solving and written communication.

Responsibilities

• Own production models end to end (e.g., churn, CLV, propensity).
• Validate performance against holdout data and monitor drift.
• Define data structures and attributes across client datasets.
• Identify data gaps and coordinate fixes with teams.
• Document models and features for regulated environments.
• Explain results to non-technical stakeholders and inform product roadmap.

Skills

Python

SQL

Data modelling

BI dashboards

Problem-solving

Written communication

CRM/marketing data

MLOps concepts

Git

Education

Quantitative degree (statistics, CS, math, economics)

Tools

ClickHouse

Metabase

AWS

Snowflake

dbt

Git

MySQL

Job description

The ideal candidate has strong Python and SQL skills, experience with BI dashboards, and familiarity with MLOps concepts. Experience with marketing data and customer engagement platforms is desirable.