滴滴
数据科学家
职位描述
1. Establish and iterate the core business indicator system. Adopt causal inference, A/B testing, attribution analysis, time series forecasting and other methodologies to deeply mine user behavior and business rules, and deliver implementable optimization solutions for business growth, operational efficiency and user experience. 2. Lead quantitative modeling for complex business problems; design and deploy machine learning and statistical models (classification, regression, ranking, matching, an
任职要求
1. Master’s degree or above, major in Statistics, Mathematics, Computer Science, Data Science, Operations Research or other quantitative majors preferred. 2. 5+ years of full-time working experience in internet industry in data science, data analysis and algorithm modeling; proven track record of independently leading end-to-end large-scale data projects from 0 to 1 with measurable business outcomes. 3. Proficient in SQL (mass data query, performance optimization and complex aggregation analysis