Growth Analytics Data Scientist: Marketing Measurement

Xbox Media Solutions (Formerly Activision Blizzard Media); Barcelona; On-site; EUR 70,000 - 105,000; Full time

Job summary

King in Barcelona seeks a Data Scientist for Growth Analytics focused on Marketing Measurement and Insights. You will apply experimentation, MMM, and analytics to understand marketing effectiveness and translate findings into actionable recommendations that guide investment and optimization decisions.

You will work cross-functionally with marketing and analytics teams, owning analytical projects from question to stakeholder readout and delivering rigorous, business-focused insights that drive

Qualifications

• Degree in Statistics, Economics, Data Science, Mathematics, CS or related field, or equivalent practical experience.
• Hands-on data science, analytics or marketing measurement with business recommendations.
• Solid foundations in statistics, hypothesis testing and experimentation.
• Ability to deliver well-scoped analytical work autonomously under ambiguity.
• Commercial mindset; connect analytics to investment decisions and ROI.
• Strong technical skills in Python or R and SQL; work with large datasets.
• Clear communication of findings and uncertainty to technical and non-technical audiences.
• Willingness to grow into broader project ownership and influence.

Responsibilities

• Translate analytical findings into practical marketing investment recommendations and campaign optimization.
• Design and analyze incrementality tests and MMM analyses; own projects end-to-end.
• Explain ROI gaps by analysing data drivers and business performance.
• Turn model outputs into calibration inputs and performance benchmarks for planning.
• Bridge business questions with technical requirements and ensure correct interpretation of outputs.
• Communicate assumptions and uncertainties clearly and identify opportunities to improve approaches.

Skills

Python

SQL

R

Statistical modelling

Experimentation

Marketing analytics

Communication

Business impact

Education

Bachelor's degree in a quantitative field

Tools

Looker

BigQuery

Tableau

Job description

King in Barcelona seeks a Data Scientist for Growth Analytics focused on Marketing Measurement and Insights. You will apply experimentation, MMM, and analytics to understand marketing effectiveness and translate findings into actionable recommendations that guide investment and optimization decisions.

You will work cross-functionally with marketing and analytics teams, owning analytical projects from question to stakeholder readout and delivering rigorous, business-focused insights that drive