ETL Developer
Quick Facts
Median Salary$110,520
Most Common EducationBachelor's degree
Projected 10-Year Growth-12.99%
Assessment MatchTake the Assessment
What They Do
An ETL Developer develops, tests and maintains the process of data extraction, transformation and loading (ETL), a data warehousing process used for pull data out of source systems and load them into a data warehouse solution.
Core Tasks:
- Modify existing databases and database management systems or direct programmers and analysts to make changes.
- Plan, coordinate, and implement security measures to safeguard information in computer files against accidental or unauthorized damage, modification or disclosure.
- Plan and install upgrades of database management system software to enhance database performance.
- Specify users and user access levels for each segment of database.
- Test changes to database applications or systems.
- Test programs or databases, correct errors, and make necessary modifications.
- Train users and answer questions.
- Provide technical support to junior staff or clients.
- Develop standards and guidelines for the use and acquisition of software and to protect vulnerable information.
- Approve, schedule, plan, and supervise the installation and testing of new products and improvements to computer systems, such as the installation of new databases.
- Develop data models describing data elements and how they are used, following procedures and using pen, template, or computer software.
- Write and code logical and physical database descriptions and specify identifiers of database to management system, or direct others in coding descriptions.
- Select and enter codes to monitor database performance and to create production databases.
- Review procedures in database management system manuals to make changes to database.
- Identify, evaluate and recommend hardware or software technologies to achieve desired database performance.
What to expect as an ETL Developer
1Earn a Bachelor's degree
44% of people achieve this level of education.
2Gain skills and experience
See ETL Developer related courses on Tallo
3Land a job
182 openings for ETL Developers
Career Progression
in United States (Nation)
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