Senior Data Scientist

September 13, 2026

Hybrid

Senior

Warsaw, Poland

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English is required

Description

As a Senior Data Scientist at Huuuge Games, you will work on advanced data science solutions to drive business impact in mobile gaming. You will lead the design and deployment of machine learning models for player engagement and monetization. The role involves collaborating with cross-functional teams and shaping technical standards in a data-driven environment.

Responsibilities

Lead the design, development, and deployment of advanced data science solutions.
Build and productionize machine learning models for improving player engagement and monetization.
Design methodology and develop tooling for experimentation at scale.
Implement and promote state-of-the-art methods in causal inference and statistical modeling.
Collaborate closely with cross-functional teams to deliver end-to-end solutions.
Shape technical standards and help build scalable internal tools.

Requirements

5+ years of experience in Data Science or Machine Learning.
Proven track record of end-to-end ownership of ML or analytics projects.
Strong knowledge in statistics, machine learning, and experimental design.
Deep hands-on experience with Python (pandas, numpy, scikit-learn, TensorFlow/PyTorch, statsmodels).
Proficiency in SQL and experience with PySpark or other big data tools.
Familiarity with Cloud Infrastructure, ML Ops, and deployment practices.
Ability to communicate complex insights clearly to non-technical audiences.

Conditions

Hybrid working model (3 days from the office).
Private healthcare and dental care, life insurance, Multisport card.
Relocation package.
Free drinks and fresh fruits, seasonal gifts, summer and winter party.
Free lunch in the office every day.

PythonSQLPySparkTensorFlow/PyTorchgaming

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