This job posting has expired
Expired on April 2, 2026
Job Description
Position: Data Science Expert. Type: Hourly contract. Compensation: $50–$90/hour. Location: Remote. Commitment: 10–40 hours/week. Role Responsibilities: Analyze large datasets to extract insights that inform AI model design and refinement. Develop and apply statistical models, machine learning techniques, and evaluation frameworks. Conduct performance assessments and data quality reviews on AI model outputs. Build reusable tools for data processing, visualization, and reporting. Partner with research teams to test hypotheses and scale experimental workflows. Support data-driven experimentation and continuous model improvement initiatives. Requirements: Strong professional background in data science, machine learning, or related analytical fields. Proficiency in Python and core data science libraries (e.g., pandas, NumPy, scikit-learn).
Responsibilities
- Analyze large datasets to extract insights that inform AI model design and refinement
- Develop and apply statistical models, machine learning techniques, and evaluation frameworks
- Conduct performance assessments and data quality reviews on AI model outputs
- Build reusable tools for data processing, visualization, and reporting
- Partner with research teams to test hypotheses and scale experimental workflows
- Support data-driven experimentation and continuous model improvement initiatives
Qualifications
- Strong professional background in data science, machine learning, or related analytical fields
- Proficiency in Python and core data science libraries (e.g., pandas, NumPy, scikit-learn)
- Familiarity with large-scale data environments and version-controlled workflows
- Strong understanding of statistical analysis, experimental design, and model validation
- Excellent written communication skills and ability to collaborate across technical teams
- Ability to work independently in a fully remote environment