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Globaldev Group

Senior Data Scientist

Globaldev Group
Ukraine · Full-time · Mid-Senior

We are seeking an experienced Senior Data Scientist to lead the development of advanced ML and Generative AI solutions. You will work on complex modeling tasks, drive key AI initiatives, and turn data into meaningful insights that support critical business decisions.

Requirements

  • 5+ years of experience as a Data Scientist, preferably in a senior or lead role.
  • Strong expertise in machine learning, deep learning, and advanced mathematical/statistical modeling.
  • Hands-on experience with LLMs and Generative AI frameworks (e.g., GPT, Llama, diffusion models).
  • Proficiency in Python and common data science libraries (Pandas, NumPy, Scikit-learn, PyTorch or TensorFlow).
  • Solid experience with model evaluation, experimentation frameworks, and performance reporting.
  • Strong understanding of data pipelines, cloud tools, and MLOps practices.
  • Excellent communication skills, including the ability to explain complex models to non-technical stakeholders.
  • A degree in Computer Science, Mathematics, Statistics, Machine Learning, or a related quantitative field

Nice to Have

  • Experience with large-scale distributed systems (e.g., Spark).
  • Background in optimization models, reinforcement learning, or probabilistic modeling.
  • Familiarity with prompt engineering and fine-tuning LLMs

Requirements

  • 5+ years of experience as a Data Scientist, preferably in a senior or lead role.
  • Strong expertise in machine learning, deep learning, and advanced mathematical/statistical modeling.
  • Hands-on experience with LLMs and Generative AI frameworks (e.g., GPT, Llama, diffusion models).
  • Proficiency in Python and common data science libraries (Pandas, NumPy, Scikit-learn, PyTorch or TensorFlow).
  • Solid experience with model evaluation, experimentation frameworks, and performance reporting.
  • Strong understanding of data pipelines, cloud tools, and MLOps practices.
  • Excellent communication skills, including the ability to explain complex models to non-technical stakeholders.
  • A degree in Computer Science, Mathematics, Statistics, Machine Learning, or a related quantitative field

What we offer:

  • Flexible work arrangements
  • 20 working days per year as Non-Operational Allowance for personal recreation, fully compensated
  • 10 sick leaves
  • Collaborative and supportive team culture
  • Truly competitive salary
  • Supportive HR and management team

Key Skills

Ranked by relevance

machine learning ai deep learning tensorflow pytorch python pandas cloud numpy mlops spark
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Posted
Nov 18, 2025
Type
Full-time
Level
Mid-Senior
Location
Ukraine

Industries

IT Services IT Consulting

Categories

Other

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