Growth Data Scientist
SmadexBarcelona, Catalonia, Spain
Posted February 17, 2026
Full Time
About the Company
Smadex is a leading advertising technology company founded in Barcelona in 2010 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC).
Job Description
Smadex is a leading advertising technology company looking for a Growth Data Scientist to improve the effectiveness of its ad-tech platform. The role involves working with internal and external teams to analyze complex datasets and inform high-level strategy.
Requirements
- 3+ years of experience as a Data Analyst / Data Scientist
- Bachelor's or Master's Degree in a Quantitative Field
- Strong problem-solving skills, ability to formulate questions, run analysis to articulate a recommendation.
- Proven working knowledge of Python, SQL and large data sets, understanding of analytic methodologies for data evaluation.
- Excellent verbal and written communication skills, with the ability to present analysis and conclusions.
- Strong knowledge and experience of statistical concepts and hypothesis testing.
- Knowledge of the ad-tech industry is a plus.
Benefits
- Great compensation package
- Private Health Insurance
- Access to LinkedIn Learning
- Meal vouchers - Tickets Restaurant monthly allowance.
- Monthly gym allowance: Choose between DiR Gym and Wellhub
- Monthly TGIF events.
- Regular team-building events.
- Fun and friendly work environment with talented marketers and engineers from over 40+ countries