Job DescriptionWHAT YOU WILL BE WORKING ONGameloft Barcelona is seeking a Data Scientist to join Gameloft General Data team. As a Data Scientist, you will be able to deep dive into our massive streams of player data in-game, prototype and deploy machine learning models to increase game revenue. You will help move projects from exploratory analysis to deployed models across live titles, including life-simulation and racing games.

What it means on a daily basisAnalyse large-scale player data with Python and SQL, transforming it into clear, actionable insights. Perform feature engineering on large-scale data from the data warehouse, managing your code with Git. Prototype and improve machine learning models and prediction pipelines, using experimental design, causal inference, and A/B testing to raise performance baselines.

Present findings and recommendations to non-technical stakeholders across the game teams. What success will look likeIn your first months, you will ramp up on our data infrastructure and deliver your first exploratory analyses. By the end of your onboarding, you will be conducting experiments and delivering improvements on your own, with your insights adopted across the game teams.

Who you will be working withAs a Data Scientist in our Global Data Science and Analytics team, you will be reporting to our Lead Data Scientist and collaborate very closely with other Data teams (Data Analyst, Data Engineering) and with our local Game teams.

Test: You will be given a case study to complete.



A technical interview focused on presenting your test and discussing your approach, reasoning, and methodologies in more depth. A conversation to discuss your experience, vision, and how you approach data topics at a broader level.

Where this role can take youThis role can be a stepping stone toward a more senior position, with the possibility of leading increasingly large and complex projects, so that your work shapes game performance and business results more widely over time. QualificationsWHAT YOU NEED TO SUCCEEDProficient in Python (pandas, NumPy, scikit-learn, Matplotlib, seaborn) and in SQL for large-scale data analysis. Skilled in machine learning workflows, including experimental design, causal inference, and A/B testing.

Experienced with Git and comfortable working with large-scale data in a data warehouse environment. Master's degree in a quantitative field (computer science, applied mathematics, data science, or related).WHO YOU AREAble to communicate and present to non-technical stakeholders in English, translating analytical work into clear, actionable recommendations.

Additional

InformationWHAT'S IN IT FOR YOUBenefitsPermanent contract, full-time employment with comprehensive Social Benefits.Private medical health insurance. Work-from-home hybrid model. Life at Gameloft Our Barcelona studio offers real career development opportunities and a positive working environment in a centrally located office. Apply now with your CV in English. Mid-Senior LevelIndustry: Computer Games

📌 Marketing Data Scientist (Barcelona)
🏢 Gameloft
📍 Barcelona