Principal Data Scientist

Principal Data Scientist, (Delivery Technology) Remote Responsibilities ● Collaborate with our business, product, and engineering partners acrossthe organization to vision and deliver data science solutions for practicalbusiness problems ● Deeply understand our users, our products, and our data to identifyopportunities for creating machine learning, optimization and causalinference solutions to deliver a better customer experience and make ourbusiness more efficient ● Build data driven, robust and replicable data science models ● Use experimentation and causal inference to measure the impact of ourmodels on user engagement and business metrics ● Serve as a tech lead on the Delivery Technology DS team ● Provide mentorship to junior data scientists on the team Qualifications ● 5+ years of industrial experiences in data science ● MS or PhD in Operations Research, Mathematics, Statistics, Economics,Computer Science, Engineering or other quantitative field ● Strong ability in translating ambiguous business problems into well-definedtechnical objectives and providing concrete data science solutions. ● Expert in machine learning, statistics, and experimentation. ● Proficient in Python, SQL, and source control management tools. ● Excellent communication and presentation skills (to both technical andbusiness audiences). ● Effective, resilient, resourceful, and kind. Preferred Qualifications ● Experience in delivery tech ● Experience in dispatch optimization