11 days ago
Data Science Specialist
Keystone Recruitment
Remote
Contractor
$145,600
Remote
Job Overview
Job TitleData Science Specialist
Job TypeContractor
CategoryCommerce
Experience5 Years
DegreeMaster
Offered Salary$145,600
LocationRemote
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Job Description
About the Data Science Specialist Role at Keystone Recruitment
Experienced Data Science Specialists support AI model improvement through dataset analysis, statistical modeling, and performance evaluation. This flexible remote contract applies 3+ years of analytical expertise to research initiatives focused on enhancing intelligent system capabilities.
Key Responsibilities
- Analyze datasets to extract insights informing AI model design and refinement
- Develop statistical models, machine learning techniques, and evaluation frameworks
- Conduct performance assessments and data quality reviews on model outputs
- Build reusable tools for data processing, visualization, and standardized reporting
Essential Qualifications
- 3+ years experience in data science, machine learning, or analytical roles
- Strong Python proficiency with pandas, NumPy, scikit-learn libraries
- Experience with large-scale data environments and version control workflows
- Advanced statistical analysis, experimental design, and model validation skills
Project Benefits
- Fully remote with self-managed scheduling (10+ hours/week commitment)
- Exposure to cutting-edge AI research and experimentation
- Competitive hourly rates reflecting expertise level
- Weekly international payments with no client data confidentiality requirements
Ideal Background
- Data scientists with production ML experience
- Analysts skilled in experimental design and A/B testing
- Professionals comfortable with large-scale data processing pipelines
- Technical team collaborators with clear written communication
Equal Opportunity
All qualified data science professionals considered regardless of protected characteristics. Selection based purely on technical expertise and analytical capabilities.
Key skills/competency
- AI model improvement
- Dataset analysis
- Statistical modeling
- Machine learning
- Performance evaluation
- Python
- Pandas
- NumPy
- Scikit-learn
- Experimental design
How to Get Hired at Keystone Recruitment
- Research Keystone Recruitment's culture: Study their mission, values, remote work principles, and project-based approach to data science.
- Tailor your resume for data science: Highlight 3+ years in data science, machine learning, Python proficiency, and statistical modeling expertise.
- Showcase project experience: Emphasize successful AI model improvement initiatives, dataset analysis, and performance evaluation projects.
- Prepare for technical deep-dives: Expect in-depth questions on Python (pandas, NumPy, scikit-learn), statistical analysis, and experimental design.
- Demonstrate remote collaboration skills: Articulate your experience in self-managed scheduling, clear written communication, and effective remote teamwork.
Frequently Asked Questions
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