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# Barcelona Lead Data Scientist - AdTech & Revenue Growth

- **Company:** Postaladdress
- **Location:** Barcelona, Spain
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Python (Programming Language), Machine Learning, SQL Databases, Pytorch, Pandas, Pyspark, Data Pipelines
- **Published:** August 9, 2026
- **Apply:** https://www.jobleads.com/es/job/ee5303e6926d92f643985657695aebcdc

## About the Role

Seeking 5+ years in data science, 2+ years in AdTech, and 2+ years leading teams. Proficiency in Python/SQL, PySpark, Pandas, PyTorch, and AWS is required. Relocation to Barcelona is provided.

## Description

All The Hires in Barcelona, Spain seeks a seasoned Lead Data Scientist to guide a data science team focused on ad-tech and revenue optimization. You will set technical direction and oversee ML model development, data pipelines, and cross-functional collaboration to align analytics with business goals.


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