Senior Data Engineer - PySpark & PythonLocation : Charlotte, NCSkillset:Design, develop, and optimise large-scale data pipelines using PySpark and Python.Implement and adhere to best practices in object-oriented programming to build reusable, maintainable code.Write advanced SQL queries for data extraction, transformation, and loading (ETL).Collaborate closely with data scientists, analysts, and stakeholders to gather requirements and translate them into technical solutions.Troubleshoot data-rel