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MIMindrift

Freelance Data Science Engineer (Python & SQL)(m/w/x)

Stuttgart
from USD 58 / hour
Part-timeFreelanceOn-siteSenior
AI/ML
Data Science
Apply now

Designing computationally intensive data science problems for AI system evaluation. 5+ years hands-on experience with Python and SQL required. Project-based work with AI tech companies.

Requirements

  • Data Science specialization
  • Experience in Python
  • Open to part-time, non-permanent projects
  • 5+ years hands-on data science experience
  • Proven business impact
  • Portfolio of completed projects
  • Publications showcasing real-world problem-solving
  • Expert Python programming for data science
  • Expert statistical analysis and machine learning
  • Deep understanding of algorithms, methods, and applications
  • Expert with SQL and database operations
  • Experience with GenAI technologies
  • Understanding of MLOps practices
  • Understanding of model deployment workflows
  • Knowledge of modern frameworks
  • Strong written English (C1+)

Tasks

  • Design computational data science problems
  • Simulate real-world analytical workflows
  • Create problems requiring Python programming
  • Use Pandas, Numpy, Scipy, Sklearn, Statsmodels, Matplotlib, Seaborn
  • Ensure problems are computationally intensive
  • Develop problems with non-trivial reasoning chains
  • Create deterministic problems with reproducible answers
  • Base problems on real business challenges
  • Design end-to-end data science pipeline problems
  • Incorporate big data processing scenarios
  • Verify solutions using Python and statistical methods
  • Document problem statements clearly
  • Provide verified correct answers

Work Experience

  • 5 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • English – Business Fluent

Tools & Technologies

  • Python
  • pandas
  • numpy
  • scipy
  • scikit-learn
  • statsmodels
  • SQL
  • GenAI
  • LLMs
  • RAG
  • prompt engineering
  • vector databases
  • MLOps
  • TensorFlow
  • PyTorch
  • LangChain
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of Mindrift and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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