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# Growth Data Scientist

- **Company:** Aristocrat Leisure Limited
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** A/B Testing, Artificial Intelligence, Data Visualization, Statistical Hypothesis Testing, Python (Programming Language), Machine Learning, SQL Databases, Information Technology, Data Analytics, Machine Learning Operations
- **Published:** November 6, 2026
- **Apply:** https://aristocrat.wd3.myworkdayjobs.com/AristocratExternalCareersSite/job/Barcelona-Spain/Growth-Data-Scientist_R0022972

## About the Role

* Degree in Mathematics, Statistics, Economics, Computer Science, or a similar quantitative field, or equivalent experience.
 * Professional data science experience, with a consistent track record of delivering end-to-end data or ML projects.
 * Practical experience applying analytical techniques to address real business challenges, ideally in a marketing, growth, or digital environment.
 * Experience in gaming or digital entertainment is a strong plus.
 * Proficiency in Python and SQL.
 * Experience building forecasting and time-series models.
 * Familiarity with causal inference methods (e.g. diff-in-diff, regression discontinuity, uplift modelling).
 * Knowledge of statistical analysis and experimentation (A/B testing, significance testing).
 * Experience with data visualization tools and communicating analytical results clearly.
 * Pragmatic approach to problem-solving, favoring practical solutions.
 * Comfortable working with ambiguity and switching context as business priorities evolve.
 * Curious and proactive, with a deep understanding of problems before jumping to solutions.

If you're passionate about using data science to build outstanding gaming experiences and are ready to lead data products to success, we want to hear from you. Join Aristocrat and help develop the future of mobile gaming!

This job description may have been reviewed and enhanced using AI-assisted tools to improve clarity, consistency, and inclusivity. All final content, role requirements and hiring decisions remain subject to human review and approval by Aristocrat.

## Description

* Counsel the UA team regarding budget planning and channel tactics based on comprehensive data analysis and modelling.
 * Apply statistical analysis, causal inference, machine learning, and time-series modelling to understand user behavior and assess marketing channel efficiency.
 * Proactively identify areas of improvement; build and run analyses and models that lead to actionable recommendations.
 * Build and maintain forecasting models to support UA planning and decision-making.
 * Translate complex analytical findings into clear, compelling insights for both technical and non-technical collaborators.
 * Collaborate with Data Analytics and Engineering teams to ensure reliable data foundations and feature availability.
 * Learn from and share ideas with a diverse, globally distributed team of data scientists.