Growth Data Scientist — Hybrid, Barcelona Office

Aristocrat; Barcelona; Hybrid; EUR 55,000 - 85,000; Full time

Job summary

Aristocrat in Barcelona, Spain, invites applications for a Growth Data Scientist. This hybrid role requires three days in the Barcelona office and focuses on driving user acquisition through advanced data science techniques to optimize budgets, channels, and forecasting.

You will translate complex analytics into actionable insights for the Growth team and collaborate with Data Analytics and Engineering to ensure robust data foundations.

Qualifications

• Degree in Mathematics, Statistics, Economics, Computer Science, or a similar quantitative field.
• Professional data science experience delivering end-to-end data or ML projects.
• Experience applying analytics to business challenges in marketing/growth.
• Gaming or digital entertainment experience is a strong plus.
• Proficiency in Python and SQL.
• Experience building forecasting and time-series models.
• Familiarity with causal inference methods (diff-in-diff, regression discontinuity, uplift).
• Knowledge of statistical analysis and experimentation (A/B testing).
• Experience with data visualization and communicating results clearly.
• Pragmatic, comfortable with ambiguity, proactive.

Responsibilities

• Counsel the UA team on budget planning and channel tactics using data analysis and modelling.
• Apply statistical analysis, causal inference, ML, and time-series modelling to study user behavior and channel efficiency.
• Identify areas of improvement; run analyses and models that yield actionable recommendations.
• Build forecasting models to support UA planning and decision-making.
• Translate findings into clear insights for technical and non-technical colleagues.
• Collaborate with Data Analytics and Engineering to ensure reliable data foundations.
• Learn from and share ideas with a global team of data scientists.

Skills

Python

SQL

Forecasting

Time-series

Causal inference

A/B testing

Data visualization

Problem solving

Ambiguity handling

Education

Bachelor's degree in quantitative field

Tools

Tableau

Job description

Aristocrat in Barcelona, Spain, invites applications for a Growth Data Scientist. This hybrid role requires three days in the Barcelona office and focuses on driving user acquisition through advanced data science techniques to optimize budgets, channels, and forecasting.

You will translate complex analytics into actionable insights for the Growth team and collaborate with Data Analytics and Engineering to ensure robust data foundations.