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Senior Data Scientist

Warsaw, 30, pl💼 Full-time🗓 2026-09-14 → 2026-09-25

Core

Define and execute analyses for innovation initiatives, develop data processing methodologies, and automate statistical procedures for retail measurement.

Role type

Senior IC data scientist (statistical methods & automation)

Builds

Scalable data processing applications, new data methodologies, and automated statistical procedures

Domain

Consumer intelligence / Retail measurement / Advanced analytics

Deliverable

production ML models | product features | dashboards & analysis

Required skills

Multivariate statistics, trend analysis, data aggregation, bias reduction, Python (Pandas, Polars, NumPy, Scikit-Learn), Apache Spark, cloud computing (Azure), data visualization, test-driven development

Preferred skills

Machine learning (prediction/classification), Deep Learning (TensorFlow, PyTorch), GenAI/AgenticAI, Docker, Linux command line

Responsibilities

Prototype solutions for R&D pilot programs, test-driven development of scalable data applications, deliver documentation of new methodologies, collaborate with developers and data scientists, engage with stakeholders on project scope and outcomes

Seniority

Senior, hands-on IC

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