Explore GroupData Scientist

Data Scientist / Machine Learning Engineer

Barcelona | Hybrid (city centre office)


A global product company is looking for a Data Scientist / ML Engineer to join their team in Barcelona. You’ll work on high-scale ad-tech systems, building models to optimise ad targeting, bid strategies, and campaign performance.


What You'll Do:

  • Build and deploy ML models in production
  • Analyse data to extract insights and improve advertising performance
  • Own projects end-to-end: from data exploration to deployment
  • Work closely with product and engineering teams
  • Requirements:

    • 3+ years in Data Science / ML
    • 2+ years in AdTech or a similar domain
    • Strong Python, SQL, PySpark
    • Experience with PyTorch, Hydra, Comet
    • Cloud experience (e.g. AWS)

    Ready to apply?

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    Post Date
    2025-07-25
    Job Type
    REMOTE
    Employment type
    Full-time
    Category
    Information Technology
    Level
    Mid-Senior
    Country
    Spain
    Industry
    Advertising Services
    Explore Group*******