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The differences between etl developers and data engineers 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 data engineer. Additionally, a data engineer has an average salary of $109,675, 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 data engineer are python, java, and cloud.
| ETL Developer | Data Engineer | |
| Yearly salary | $92,419 | $109,675 |
| Hourly rate | $44.43 | $52.73 |
| Growth rate | 21% | 21% |
| Number of jobs | 88,652 | 303,105 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 76% | Bachelor's Degree, 65% |
| 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.
A data engineer is someone who makes data science possible. This IT job requires the search for data set trends and algorithm development to make raw data more beneficial to the enterprise. Data engineers are responsible for establishing and maintaining an environment that permits other data functions. The necessary skills for the job include in-depth knowledge of multiple programming languages and SQL database design. Among the other skills data engineers should develop include data warehousing and architecture, data mining and modeling, and statistical regression analysis.
Etl developers and data engineers have different pay scales, as shown below.
| ETL Developer | Data Engineer | |
| Average salary | $92,419 | $109,675 |
| Salary range | Between $72,000 And $118,000 | Between $80,000 And $149,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Washington | California |
| Best paying company | Meta | The Citadel |
| Best paying industry | Health Care | Technology |
There are a few differences between an etl developer and a data engineer in terms of educational background:
| ETL Developer | Data Engineer | |
| Most common degree | Bachelor's Degree, 76% | Bachelor's Degree, 65% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | California State University - Long Beach |
Here are the differences between etl developers' and data engineers' demographics:
| ETL Developer | Data Engineer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 68.0% Female, 32.0% | Male, 81.5% Female, 18.5% |
| 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, 30.1% White, 52.7% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |