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Senior Data Scientist, AdTech Tribe, Growth Alliance (f/m/x)

Warszawa, Masovian Voivodeship, Poland💼 Full-time🗓 2026-05-26 → 2026-09-26

Core

Maximize performance of Search channels to increase return on investment for marketing budget and drive marketing efficiency.

Role type

Senior IC data scientist (adtech search optimization)

Builds

Statistical and machine learning models for search optimization, incrementality measurement, and portfolio optimization

Domain

AdTech / E-commerce / Digital Marketing

Deliverable

production ML models

Required skills

statistical modeling, machine learning, forecasting algorithms, portfolio optimization, vector autoregression, experiment design, statistical analysis, Python, SQL, data pipeline construction

Preferred skills

Google Search ecosystem knowledge, attribution modeling, Databricks experience, AWS, Docker, Git

Technologies

Python, Numpy, Pandas, Scikit-learn, Matplotlib, Databricks, SQL, Git, Docker, AWS

Responsibilities

Design and implement statistical and machine learning models using internal and external data sources; collaborate with cross-functional teams to translate business objectives into data-driven strategies; execute scientific optimization models from data collection to operationalization; leverage statistical analysis and ML algorithms to enhance incrementality measurement solutions; explore opportunities to refine technical approaches and improve data products

Seniority

Senior, hands-on IC

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