Our customer is a product company with a truly integral presence, specializing in mobile app monetization. They provide a platform that helps developers grow their businesses through intelligent mediation and cutting-edge data tools. The team is composed of international professionals dedicated to building history-defining solutions for the mobile industry.
As they scale, they need a Data Scientist/ML Engineer to bridge the gap between complex datasets and actionable ad-tech performance. You will join the Barcelona-based team to build the intelligent systems that optimize ad targeting and bid strategies for thousands of apps globally.
What You'll Drive
- Optimize Ad Efficiency: Design and deploy end-to-end models that directly improve ad targeting, bid strategies, and campaign ROI
- Scale Intelligent Systems: Develop high-performance data science solutions from initial analysis through to production-ready deployment
- Uncover Trends: Independently analyze massive datasets to identify patterns that drive business decisions and product innovation
- Enhance Pipelines:
Maintain and optimize existing ML models and data pipelines to ensure efficiency within the fast-moving ad-tech ecosystem
- Bridge Tech and Business: Translate complex technical requirements into data-driven insights that non-technical stakeholders can act upon
Who You Are
- AdTech Expert: You bring 2+ years of experience specifically within the ad-tech domain or a closely related field.
- Experienced Engineer: You have 3+ years of professional experience in data science, ideally within a product-focused company.
- Python & SQL Specialist: You are highly proficient in Python and SQL, with hands-on experience using PySpark and Pandas.
- ML Practitioner: You have a proven track record of training DNN models using PyTorch and managing workflows with Hydra or Comet.
- Cloud Native: You are comfortable working with AWS cloud services to deploy and manage data solutions.
How You'll Work
You will be an integr
📌 Data Scientist (Barcelona)
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📍 Barcelona
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