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Senior ETL Developer | Location: Baton Rouge, LA - (Hybrid) Local Only

Via DiceBaton Rouge, LAApril 25th, 2026
Dice is the leading career destination for tech experts at every stage of their careers. Our client, Columbus Technology Solutions, is seeking the following. Apply via Dice today!JOB TITLE: Senior ETL DeveloperJOB LOCATION: Baton Rouge, LA - (Hybrid) Local OnlyEXPERIENCE: 5+ YEARSVISA: , -EAD (W2) CAN APPLY.AWSCloudData MigrationETLInformaticaIntegration ExperiencePythonSQLTalendThe Senior ETL developer must have worked on two or more full-scale data migration projects (legacy to cloud or legacy to modern ERP/CRM). Must have strong experience in enterprise ETL tools such as Informatica, Talend, AWS Glue, Azure Data Factory, or SSIS, and scripting languages such as Python, PowerShell, Java, along with strong SQL experience.DescriptionRequired Skills: Two (2) plus years of advanced SQL experience writing complex queries, joins, and stored procedures to identify anomalies and transform data typesFour (4) plus years of experience working on data migration or data integration projects with specific experience in building automated, repeatable workflows; performance tuning; data cleansing; API integration; audit logging; and exception handlingPreferred Skills: Completion of two or more full-scale data migration projects (legacy to cloud or legacy to modern ERP/CRM)Experience with enterprise ETL tools such as Informatica, Talend, AWS Glue, Azure Data Factory, or SSIS. Experience with scripting languages such as Python, PowerShell, and JavaExperience working on a development teamExperience with client engagements on design, delivery, deployment, and ongoing maintenancePrevious experience working in an Agile/Scrum environmentJob Duties:Design, develop, and maintain ETL processes and systemsCreate and implement ETL strategies to meet client requirementsCollect, clean, and integrate data from various sources, including structured and unstructured dataDevelop and maintain data models and data mappingsEnsure data quality and integrity by implementing data validation and error handling processesCollaborate with client stakeholders and technical teams to define and prioritize requirementsProvide technical knowledge transfer, training, and documentation to the client and client Agency staff for all requested workParticipate by providing feedback and detailed design and implementation approaches in all necessary team meetings and design sessions in accordance with Scrum ceremoniesCooperation with the client's Technical Architect and other client technical teams to ensure compliance with client standards of State applicationsPerform all other tasks, special projects, analysis, studies, and plans as directed