Senior Data Scientist with Python and SQL

Rate is $60/hr

Remote from CST/EST

• Master’s degree or higher in data science, statistics, economics, computer science, engineering, or another quantitative field; or equivalent practical experience.
• 10+ years of experience developing predictive models or analytical solutions in a professional setting.
• Strong programming skills in Python and SQL, including experience with common data science libraries such as pandas and scikit-learn.
• Experience selecting, training, and evaluating statistical or machine learning models for structured data.
• Understanding of sound validation practices, including holdout testing, time-based validation, and methods to reduce data leakage.
• Experience working with large datasets using Spark or similar distributed processing tools.
• Ability to explain technical findings and model limitations clearly to both technical and nontechnical partners.