ETL Developer

Job Description:Design, develop, and maintain ETL processes using Informatica and FivetranCreate and optimize complex mappings, workflows, and sessions for data extraction, transformation, and loadingResponsible for production support of big data platform and on-callExpertise in performance tuning of real-time, near-real-time or batch data integration codeDesign responsibility for Data Lake, Master Data Management, Data Warehouse, and Distributed Master DataIncludes implementing Data extraction, parsing, and massaging of large disparate data sets using multiple platforms and technologies to enable complex aggregations, data analytics, and visualizationBuild ELs and other high-bandwidth services to help Client problems earlyImplement data quality checks and data cleansing processesCollaborate with data architects, business analysts, and end-users to gather requirements and translate them into technical solutionsPerform data profiling and analysis to ensure data integrity and qualityDevelop and maintain documentation for ETL processes and data flowsTroubleshoot and resolve data integration issuesOptimize ETL performance and ensure scalability of data integration processesParticipate in code reviews and implement best practices for ETL development