WHAT IS A BUSINESS INTELLIGENCE ETL DEVELOPER JOB?
A business intelligence ETL developer job is a role that involves designing, developing, and maintaining the ETL (Extract, Transform, Load) process for data warehousing and business intelligence projects. ETL developers are responsible for ensuring that data from various sources is extracted, transformed, and loaded into a data warehouse or other target system in a format that can be easily queried and analyzed.
WHAT DO PEOPLE IN THIS POSITION USUALLY DO?
Business intelligence ETL developers typically work with data integration tools such as Informatica, IBM DataStage, Microsoft SSIS, and Talend to develop and maintain ETL processes. They collaborate with data analysts, data architects, and business stakeholders to understand data requirements and design ETL processes that meet those needs. They also perform testing, troubleshooting, and performance tuning of ETL jobs to ensure that they run efficiently and produce accurate results.
TOP 5 SKILLS FOR THIS POSITION
- Data modeling and database design
- ETL development using tools such as Informatica, DataStage, or Talend
- SQL programming and query optimization
- Experience with data warehousing concepts and methodologies
- Strong analytical and problem-solving skills
HOW TO BECOME A BUSINESS INTELLIGENCE ETL DEVELOPER SPECIALIST
To become a business intelligence ETL developer, you typically need a degree in computer science, information technology, or a related field. You should also have experience with ETL development tools and data warehousing concepts. Many ETL developers start as data analysts or database developers and transition into ETL development roles. ETL developers can also benefit from certifications in ETL tools such as Informatica or DataStage, as well as experience with big data technologies such as Hadoop.
AVERAGE SALARY
According to Glassdoor, the average salary for a business intelligence ETL developer in the United States is around $95,000 per year. However, salaries can vary depending on factors such as location, experience level, and industry.
ROLES AND TYPES
Business intelligence ETL developers can work in a variety of industries such as healthcare, finance, retail, and technology. They may also work for consulting firms that specialize in data warehousing and business intelligence. In addition to ETL development, some ETL developers may also be responsible for data modeling, database design, and reporting.
LOCATIONS WITH THE MOST POPULAR JOBS IN USA
According to Indeed, the top cities in the United States for business intelligence ETL developer jobs are:
- San Francisco, CA
- New York, NY
- Chicago, IL
- Atlanta, GA
- Dallas, TX
WHAT ARE THE TYPICAL TOOLS
Some of the most popular ETL development tools used by business intelligence ETL developers include:
- Informatica PowerCenter
- IBM InfoSphere DataStage
- Talend Data Integration
- Microsoft SQL Server Integration Services (SSIS)
- Oracle Data Integrator (ODI)
IN CONCLUSION
Business intelligence ETL developers play a critical role in designing and maintaining the ETL processes that power data warehousing and business intelligence initiatives. They need a combination of technical skills such as ETL development, SQL programming, and data modeling, as well as strong analytical and problem-solving skills. ETL developers can work in a variety of industries and locations, and the demand for skilled ETL developers is expected to continue to grow as more companies invest in data analytics and business intelligence.