Data Scientist Growth Lead
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.
Job Description
Smadex is a leading advertising technology company seeking a Data Scientist Growth Lead to work closely with internal and external teams to improve programmatic advertising campaign goals and deliver high-impact results.
Requirements
- +5 years of experience as a Data Analyst / Data Scientist
- Experience Leading a Team
- Bachelor's or Master's Degree in a Quantitative Field (Engineering, Statistics, Mathematics, Data Sciences,.))
- 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 highly preferred.
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.