Senior Product Data Scientist
Courtyard by Marriott
PythonSQLTableau
Applied Data Scientist
Jerry
full-time
Posted on:
Location Type: Remote
Location: Remote • 🇺🇸 United States
Visit company websiteSalary
💰 $80,000 - $110,000 per year
Job Level
Mid-LevelSenior
Tech Stack
ETLNumpyPandasPythonSQL
About the role
- Participate in the full modeling lifecycle, from statistical analysis and experimentation to building, validating, and iterating on machine learning models that address critical business challenges
- Own the data foundation by preparing, cleaning and transforming raw, complex data into high-quality features for modeling
- Investigate data discrepancies (tracking bugs, ETL errors, definitional issues) and design automated frameworks to ensure data accuracy
- Act as a strategic liaison, collaborating with data Engineering and product teams to drive the data strategy and definition of our centralized feature store
- Create and maintain clear, authoritative documentation for data sources, cleaning processes, and variable definitions
Requirements
- Bachelor’s degree (PhD preferred) in a quantitative field (Statistics, Physics, Mathematics, etc.)
- Strong proficiency in Python (Pandas/NumPy) and SQL for complex querying and data manipulation
- Hands-on experience with data cleaning techniques and data validation frameworks
- Familiarity with data visualization tools to help identify and communicate data issues
Benefits
- health, dental, and vision coverage
- paid time off
- paid parental leave
- 401(K) plan with employer matching
- wellness benefits
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
PythonPandasNumPySQLdata cleaning techniquesdata validation frameworksmachine learning modelsstatistical analysisdata transformationdata modeling
Soft skills
collaborationcommunicationstrategic thinkingproblem-solvingdocumentation
