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The differences between etl developers and senior etl developers can be seen in a few details. Each job has different responsibilities and duties. It typically takes 2-4 years to become both an etl developer and a senior etl developer. Additionally, a senior etl developer has an average salary of $104,281, which is higher than the $92,419 average annual salary of an etl developer.
The top three skills for an etl developer include sql server, data warehouse and unix. The most important skills for a senior etl developer are data warehouse, unix, and sql server.
| ETL Developer | Senior ETL Developer | |
| Yearly salary | $92,419 | $104,281 |
| Hourly rate | $44.43 | $50.14 |
| Growth rate | 21% | 21% |
| Number of jobs | 88,652 | 102,293 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 76% | Bachelor's Degree, 74% |
| Average age | 39 | 39 |
| Years of experience | 4 | 4 |
An ETL developer is responsible for managing data storage systems to secure the organization's data and files for daily operations efficiency. ETL developers perform multiple system testing to ensure the system's accuracy, perform coding adjustments, and troubleshoot for any defects and inconsistencies. They work closely with other development teams to design storage functions to optimize solutions. An ETL developer must have extensive knowledge of the technology industry and a strong command of programming languages to develop an accurate and operational database.
An ETL (extract transform load) developer is an IT specialist who designs and fills advanced data storage systems intended for the clientele. ETL developers are responsible for loading business data into a data warehouse. Their role is significant in the establishment and growth of large data warehouses. It is their responsibility to implement the ETL processes. Their skillset includes expertise in data analysis, a background in software engineering, experience with database architecture, and knowledge in using ETL tools.
Etl developers and senior etl developers have different pay scales, as shown below.
| ETL Developer | Senior ETL Developer | |
| Average salary | $92,419 | $104,281 |
| Salary range | Between $72,000 And $118,000 | Between $81,000 And $133,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Washington | Washington |
| Best paying company | Meta | eBay |
| Best paying industry | Health Care | Hospitality |
There are a few differences between an etl developer and a senior etl developer in terms of educational background:
| ETL Developer | Senior ETL Developer | |
| Most common degree | Bachelor's Degree, 76% | Bachelor's Degree, 74% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | - |
Here are the differences between etl developers' and senior etl developers' demographics:
| ETL Developer | Senior ETL Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 68.0% Female, 32.0% | Male, 68.9% Female, 31.1% |
| Race ratio | Black or African American, 4.3% Unknown, 4.7% Hispanic or Latino, 8.0% Asian, 35.2% White, 47.7% American Indian and Alaska Native, 0.2% | Black or African American, 4.3% Unknown, 4.8% Hispanic or Latino, 8.0% Asian, 35.0% White, 47.8% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |