The Data Engineer position at Sam's Club involves a variety of responsibilities centered around data transformation, integration, and modeling. The role requires extracting data from various databases, transforming it into relevant structures, and identifying suitable data sources. The Data Engineer will analyze complex data elements and contribute to the development of conceptual, physical, and logical data models. Additionally, the position involves building and maintaining robust data pipelines, performing deep analyses to generate customer insights, and improving engineering practices. The Data Engineer will participate in cross-functional projects, translating requirements into technical solutions, conducting unit testing, and ensuring timely delivery of projects. Training documentation will also be created for end-users, and oversight of less experienced programmers will be part of the role.