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# Tableau Developer / ETL Developer

- **Company:** Resourcesoft, Inc.
- **Location:** Hartford, CT, United States
- **Experience:** Expert
- **Contract:** Contract
- **Skills:** Query Performance, Data Dictionary, Extract Transform Load (ETL), Data Mart, Data Migration, IBM DB2, Relational Databases, Microsoft SQL Server, Systems Development Life Cycle, SQL Stored Procedures, SQL Server Reporting Services, SQL Server Agent, SQL Server Integration Services, Tableau (Software), Talend, Transact-SQL, Enterprise Data Management, Freeform SQL, Data Ingestion, Git, Drilldown, Legacy Systems
- **Published:** October 27, 2026
- **Apply:** https://www.dice.com/job-detail/32776070-b6ce-45d9-9b79-b1e8f3324c6b

## About the Role

* 10 or more years of experience as a Senior Tableau/ETL Developer in enterprise data and reporting environments.
 * Proficiency in Tableau report development and deployment, including drill-down, summary, and cross-tab reports.
 * Experience with T-SQL, complex SQL queries, stored procedures, and query performance tuning.
 * Experience in SSIS ETL package design and deployment using Git, environment variables, and SQL Agent jobs.
 * Experience with SSRS or Talend, data modeling, and legacy-to-modern data migration across DB2 and SQL Server.
 * Excellent verbal and written communication skills.

## Description

* Develop and deploy Tableau reports and dashboards to meet user reporting requirements.
 * Design, build, and optimize SSIS ETL/ELT packages for data ingestion, cleansing, and distribution.
 * Write and maintain T-SQL scripts, stored procedures, and triggers based on defined business rules.
 * Design relational data structures, data marts, data dictionaries, and logical and physical data models.
 * Convert and migrate data from legacy systems to new platforms, with reconciliation and error handling.
 * Validate requirements with business analysts and support SDLC activities, documentation, and knowledge transfer with the system integrator.