As a Data Scientist, you will use your expertise in data science, machine learning, and artificial intelligence to drive insights that help Microsoft grow its business through more efficient pricing and decision making. You will work with business partners to identify areas of the business that can help them drive value, identify data sources and appropriate technique that can deliver critical insights for decision makers, and then develop and execute each step in the analysis work, from data wrangling, quality control and data sleuthing, to producing summary statistics and using statistical and machine learning to deliver statistically sound causal insights to business leaders. Develop a deep understanding of modern and legacy data systems and build data pipelines that enable experimentation and data analysis at scale. Understand business needs and develop appropriate data analyses plans to meet those needs ranging from exploratory data analysis, inference and experimentation. Sleuth data quality issues that threaten to undermine econometrically sound analysis by identifying clear data requirements and ensuring that analytic datasets meet those rigorous requirements. Execute analysis plans ranging from classical statistics to modern machine learning and econometric inference.