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Experis Poland

Data Scientist

Experis Poland
Poland · Contract · Mid-Senior

Data Scientist
Hybrid work from Warsaw or Cracow
 B2B via Experis
B2B rate: 150 - 170 PLN netto+VAT/h
 Full-time
  


Responsibilities:
  • Build, train, and validate statistical and machine learning models using Python, R, and SQL.
  • Process and transform data through ETL workflows, ensuring data quality, cleaning, and integration from multiple sources.
  • Work with large datasets and distributed processing tools such as Spark or Hadoop.
  • Implement data science solutions using libraries like Pandas, NumPy, Scikit‑learn, TensorFlow, and PyTorch.
  • Create insightful data visualizations and dashboards using Tableau, Power BI, Matplotlib, or Plotly.
 
Requirements:
  • Advanced proficiency in Python, R, and SQL for data science and analytics tasks.
  • Experience with data science libraries and machine learning frameworks (Pandas, NumPy, Scikit‑learn, TensorFlow, PyTorch).
  • Strong understanding of model validation techniques and performance metrics.
  • Knowledge of ML Ops practices and CI/CD processes for deploying data models.
  • Ability to work with large‑scale datasets and distributed computing tools (Spark, Hadoop) in a hybrid work model.
 
We offer:
  • B2B contract via Experis
  • Hybrid work from Warsaw or Cracow
  • Medicover
  • Multisport
  • e-learning platform
  • Group insurance
Company description Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.

Key Skills

Ranked by relevance

machine learning tensorflow pytorch python pandas hadoop numpy spark sql distributed computing matplotlib power bi tableau cicd etl
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Jan 13, 2026
Type
Contract
Level
Mid-Senior
Location
Warsaw
Company
Experis Poland

Industries

Computer Network Security

Categories

Design

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