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Data Scientist

Hirexa Solutions

 

Warsaw, Poland

Posted On: 3 days ago
Experience: 5+ years
Availability: Hybrid
Openings: 1
Category: Data Scientist
Tenure: Contract - Corp-to-Corp
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Description

You will build machine learning models and perform statistical analyses to derive actionable insights from data.

You will own the release pipeline

Responsibilities

  • Build machine learning models and perform statistical analyses.
  • Write clean, efficient Python or R code for data preprocessing and modeling.
  • Conduct exploratory data analysis to identify trends, patterns, and anomalies.
  • Execute model development tasks including feature engineering and validation.
  • Document work processes to ensure transparency and reproducibility.

Required Skills

  • 5+ years of experience in data science or related fields.
  • Proficiency in Python programming.
  • Experience with R.
  • Working knowledge of SQL for data manipulation and querying.
  • Familiarity with pandas, numpy, and scikit-learn.
  • Strong understanding of regression, classification, and foundational statistics.
  • Experience with promo analytics or media mix modeling.
  • Ability to communicate findings clearly to stakeholders.

Key Skills
Education

Any Gradute

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