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Mindrift Himalayas · Posted 1mo ago

Data Scientist (Python & SQL) - Freelance AI Trainer

Portugal USD 68000-68000 Full time

Freelance Data Scientist Data Scientist Data Science Senior
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Indexed description

Data Scientist (Python & SQL) opportunity for part-time, non-permanent projects. Design original computational data science problems, create problems requiring Python programming, and ensure problems are computationally intensive and reproducible. Ideal candidate has 5+ years of hands-on data science experience, expert Python programming, statistical analysis, and SQL skills.

Requirements

  • 5+ years of hands-on data science experience
  • Expert Python programming (pandas, numpy, scipy, scikit-learn, statsmodels)
  • Expert statistical analysis and machine learning
  • Expert with SQL and database operations
  • Experience with GenAI technologies (LLMs, RAG, prompt engineering, vector databases)
  • Understanding of MLOps practices and model deployment workflows
  • Knowledge of modern frameworks (TensorFlow, PyTorch, LangChain)
  • Strong written English (C1+)

Benefits

  • Part-time, non-permanent projects
  • Earn up to $34 per hour equivalent

Originally posted on Himalayas

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