What is an Sr ETL Developer Job?
An Sr ETL Developer Job refers to a senior-level position in the field of data warehousing and Business Intelligence. The role of an Sr ETL Developer is to design, develop, test, and maintain Extract, Transform, and Load (ETL) processes that move data from various sources to data warehouses, data marts, or other target systems.
What Usually Do in This Position?
The Sr ETL Developer is responsible for developing, testing, and maintaining ETL processes to ensure data quality, accuracy, and completeness. The job involves working with business analysts, data architects, and DBAs to analyze business requirements and design ETL solutions that meet the organization's data integration needs. The Sr ETL Developer will also be responsible for troubleshooting ETL processes, identifying and resolving data quality issues, and optimizing ETL performance.
Top 5 Skills for This Position
To be successful in an Sr ETL Developer job, a candidate must possess a specific set of skills. Here are the top 5 skills required for this position:
- Strong knowledge of ETL tools such as Informatica PowerCenter, DataStage, or SSIS
- Experience with SQL and database development skills
- Strong problem-solving and troubleshooting skills
- Excellent communication and collaboration skills
- Good understanding of data warehousing and business intelligence concepts and principles
How to Become This Type of Specialist
To become an Sr ETL Developer, a candidate must have a Bachelor's degree in Computer Science, Information Technology, or a related field. Additionally, candidates must have several years of experience working with ETL tools such as Informatica PowerCenter, DataStage, or SSIS.
Average Salary
According to Glassdoor, the average salary for an Sr ETL Developer in the United States is around $100,000 per year.
Roles and Types
There are several types of roles an Sr ETL Developer can play in an organization, including:
- Data Integration Developer
- Database Developer
- ETL Architect
- Business Intelligence Developer
- Data Warehouse Developer
Locations with the Most Popular Jobs in USA
Sr ETL Developer jobs are in high demand across the United States. According to Glassdoor, the top cities for this position are:
- San Francisco, CA
- Seattle, WA
- New York, NY
- Chicago, IL
- Atlanta, GA
What are the Typical Tools?
The typical tools used in Sr ETL Developer jobs include ETL tools such as Informatica PowerCenter, DataStage, or SSIS, databases such as Oracle, Microsoft SQL Server, or MySQL, and reporting and analytics tools such as Tableau, MicroStrategy, or Cognos.
In Conclusion
Sr ETL Developer jobs are a critical part of the data warehousing and business intelligence field. If you have a passion for data and technology, possess the necessary skills, and are willing to pursue the education and experience needed, an Sr ETL Developer job could be a fulfilling and lucrative career choice.