ETL Developer for Tableau BI Dashboards

Quantum Technologies. LLC; Houston (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

Quantum Technologies. LLC is seeking an experienced ETL Developer to design, build, and maintain data pipelines and BI visualizations. You will work with SQL, ETL tools, and Tableau to support analytics and reporting across data warehouses and data marts.

The role requires strong data integration, data quality, and collaboration with BI teams. You will design scalable ETL solutions, optimize queries, and ensure reliable data delivery for production dashboards and reports.

Qualifications

• Experience designing and maintaining ETL pipelines.
• Strong SQL and data modeling skills.
• Experience building Tableau dashboards and reports.
• Familiarity with data warehouses and data quality.
• Collaborative with BI and data teams.

Responsibilities

• Design, develop, test, and maintain ETL processes from multiple source systems.
• Develop and optimize complex SQL queries, stored procedures, and views.
• Work with data warehouses and data marts to support reporting and analytics.
• Develop interactive Tableau dashboards, reports, and visualizations.
• Connect Tableau dashboards to different data sources and optimize performance.
• Perform data profiling, cleansing, validation, and reconciliation for data quality.
• Collaborate with business analysts, data architects, BI developers, and other teams.
• Implement incremental data loads, scheduling, error handling, and recovery mechanisms.
• Maintain technical documentation for ETL workflows and Tableau reports.
• Support production deployments and data refreshes.

Skills

ETL development

SQL

Tableau

Data warehousing

Data integration

Performance tuning

Tools

Informatica PowerCenter

Informatica IICS

Talend

SSIS

Tableau Desktop

Tableau Server/Cloud

Job description

Quantum Technologies. LLC is seeking an experienced ETL Developer to design, build, and maintain data pipelines and BI visualizations. You will work with SQL, ETL tools, and Tableau to support analytics and reporting across data warehouses and data marts.

The role requires strong data integration, data quality, and collaboration with BI teams. You will design scalable ETL solutions, optimize queries, and ensure reliable data delivery for production dashboards and reports.