Senior Data Analyst

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Smadex is seeking a Senior Data Analyst to work closely with ML and Product teams. The role involves analyzing large data sets of mobile user behavior to influence product and machine learning strategies, working cross-functionally to support product performance, and developing dashboards to drive data-informed decisions. Requirements include 3+ years experience as a Data Analyst or Data Scientist, a degree in a quantitative field, strong problem-solving and communication skills, proficiency in Python and SQL, knowledge of statistical concepts and hypothesis testing, and preferably some ad-tech industry experience. The position is full-time, based in Barcelona with hybrid work (2 days remote per week). Candidates must have legal work authorization in Spain as no visa sponsorship is provided. Benefits include a competitive compensation package, flexible hours, meal and gym allowances, training opportunities, and a dynamic multicultural work environment.