Senior Data Scientist

Key Responsibilities

• Lead end-to-end data science projects from problem definition to production deployment
• Develop advanced statistical models and machine learning solutions for business problems
• Collaborate with stakeholders to identify opportunities for data-driven improvements
• Design and implement A/B testing frameworks and experimentation platforms
• Create compelling data visualizations and presentations for executive audiences
• Mentor junior data scientists and contribute to hiring decisions
• Establish best practices for data science workflows and documentation
• Stay current with industry trends and evaluate new tools and techniques

Requirements

• Master's or PhD in Statistics, Mathematics, Computer Science, or related field
• 5+ years of experience in data science or quantitative analysis
• Expert-level proficiency in Python or R for statistical analysis
• Strong background in statistical modeling, hypothesis testing, and experimental design
• Experience with big data technologies (Spark, Hadoop, or similar)
• Proven track record of delivering business impact through data science
• Excellent communication skills with ability to explain complex concepts to non-technical audiences
• Experience leading projects and mentoring team members

Nice to Have

• Experience in fintech, lending, or financial services
• Knowledge of causal inference and econometric methods
• Experience with time series forecasting at scale
• Background in optimization and operations research
• Published research in relevant fields

Application Process