Data Science Expert (Python & SQL)
Location: Remote
Compensation: Piece Work
Reviewed: Sun, Nov 30, 2025
This job expires in: 7 days
Job Summary
A company is looking for a Data Science Expert (Python & SQL) - AI Trainer (Freelance, Remote).
Key Responsibilities
- Design original computational data science problems that simulate real-world analytical workflows
- Create problems requiring Python programming to solve, ensuring they are computationally intensive
- Document problem statements clearly with realistic business contexts and provide verified correct answers
Required Qualifications
- Advanced degree (Master's or PhD) in Data Science, Statistics, Mathematics, Computer Science, or related quantitative field
- 5+ years of hands-on data science experience with proven business impact
- Portfolio of completed projects and publications showcasing real-world problem-solving
- Expert Python programming for data science and proficiency in SQL
- Experience with GenAI technologies and understanding of MLOps practices (highly valued)
COMPLETE JOB DESCRIPTION
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