Senior Data Scientist

4 tygodni temu


Kraków, Lesser Poland Daxx Pełny etat

We are seeking an experienced Senior Data Scientist to drive actionable insights from complex datasets. As a Senior Data Scientist, you will play a key role in developing and deploying machine learning models, focusing on classic ML methodologies, text preprocessing, and statistical analysis.

Key Responsibilities

  • Design, develop, and implement machine learning models and algorithms for various predictive and optimization tasks.
  • Conduct exploratory data analysis, feature engineering, and text preprocessing to prepare data for modeling and analysis.
  • Collaborate with cross-functional teams to understand business objectives and translate them into analytical solutions.
  • Utilize statistical techniques to derive insights and validate model performance.
  • Employ prompt engineering methods to optimize natural language processing (NLP) models.

Requirements

  • Strong proficiency in Python programming and popular libraries (e.g., Pandas, NumPy, scikit-learn) for data manipulation and modeling.
  • Extensive knowledge and practical experience in text preprocessing and NLP techniques.
  • Solid understanding of statistical analysis and hypothesis testing.
  • Experience with LLM (Language Model) and prompt engineering techniques.

About Us

Grid Dynamics is a digital-native technology services provider that accelerates growth and bolsters competitive advantage for Fortune 1000 companies. We provide digital transformation consulting and implementation services in omnichannel customer experience, big data analytics, search, artificial intelligence, cloud migration, and application modernisation. Our team achieves high speed-to-market, quality, and efficiency by using technology accelerators, an agile delivery culture, and our pool of global engineering talent.


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