ETL Developer with Tableau

MACHINE LEARNING TECHNOLOGIES LLC; Houston (AK); On-site; USD 85,000 - 116,000; Full time

Job summary

MACHINE LEARNING TECHNOLOGIES LLC is seeking an experienced ETL Developer with Tableau expertise based in Houston, AK. The role focuses on designing, developing, and maintaining ETL processes, building data pipelines, and delivering interactive Tableau dashboards to support BI and analytics.

You will work with data warehouses and multiple data sources, optimize queries and dashboards, and collaborate with BI teams to ensure data quality and timely releases.

Qualifications

• Extensive ETL development experience with data integration and warehousing.
• Strong SQL skills including complex queries and performance tuning.
• Hands-on Tableau Desktop and Tableau Server/Cloud expertise.
• Experience building interactive dashboards and visualizations.
• Familiarity with data quality and governance processes.

Responsibilities

• Design, develop, test, and maintain ETL processes across multiple sources.
• Develop and optimize complex SQL queries, stored procedures, and views.
• Work with data warehouses, data marts, and relational databases to support reporting.
• Develop interactive dashboards and visualizations in Tableau.
• Connect Tableau dashboards to data sources and optimize performance.
• Perform data profiling, cleansing, validation, and reconciliation.
• Translate business requirements into technical specifications.
• Troubleshoot ETL failures and data quality issues.
• Collaborate with analysts, data architects, BI developers, and IT teams.
• Implement incremental loads, scheduling, error handling, and recovery.
• Maintain documentation for ETL workflows and Tableau reports.
• Support production deployments and data refreshes.

Skills

ETL development

SQL

Tableau

Data warehousing

Data profiling

Data cleansing

Data integration

Dashboarding

Problem-solving

Tools

Informatica PowerCenter

Informatica IICS

Talend

SSIS

Job description

Job ID: J54192

Job Title: ETL Developer with Tableau

Location: Houston, AK

Duration: 10 Months + Extension

Domain Exposure: Pharmaceuticals

Client: To Be Discussed Later

Employment Type: W-2, 1099, C2C

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Bill Rate: $73/hour (C2C)

Job Overview

We are looking for an experienced ETL Developer with strong expertise in data integration, data warehousing, SQL, and Tableau reporting. The ideal candidate will be responsible for designing, developing, and maintaining ETL processes, building data pipelines, and creating interactive Tableau dashboards to support business intelligence and analytics.

Key Responsibilities

• Design, develop, test, and maintain ETL processes to extract, transform, and load data from multiple source systems.
• Develop and optimize complex SQL queries, stored procedures, functions, and views.
• Work with data warehouses, data marts, and relational databases to support reporting and analytics.
• Develop interactive dashboards, reports, and visualizations using Tableau.
• Connect Tableau dashboards to different data sources and optimize dashboard performance.
• Perform data profiling, data cleansing, data validation, and reconciliation to ensure data quality.
• Analyse business requirements and translate them into technical specifications.
• Troubleshoot ETL failures, data inconsistencies, and performance issues.
• Collaborate with business analysts, data architects, BI developers, and other technical teams.
• Implement incremental data loads, scheduling, error handling, and recovery mechanisms.
• Maintain technical documentation for ETL workflows, data mappings, and Tableau reports.
• Support production deployments, data refreshes, and ongoing maintenance.

Required Technical Skills

• Strong experience in ETL development and data integration.
• Hands-on experience with ETL tools such as Informatica PowerCenter, Informatica IICS, Talend, SSIS, or equivalent.
• Strong SQL skills, including complex queries, joins, subqueries, CTEs, and performance tuning.
• Experience with Tableau Desktop and Tableau Server/Cloud.
• Expertise in developing Tableau dashboards, worksheets, calculated fields, parameters, filters, and interactive reports.
• Experience with Tableau data sources, extracts, live connections, and performance optimization.
• Strong understanding of data warehousing concepts, including fact tables, dimension tables, star schemas, and snowflake schemas.
• Experience working with relational databases such as Oracle, SQL Server, PostgreSQL, or Snowflake.
• Knowledge of data quality, data governance, and data validation processes.
• Experience with scheduling, monitoring, and troubleshooting ETL jobs.

Equal Opportunity Employer

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.