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The differences between gis 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 a gis developer and a senior etl developer. Additionally, a senior etl developer has an average salary of $104,281, which is higher than the $100,464 average annual salary of a gis developer.
The top three skills for a gis developer include esri, C++ and arcgis server. The most important skills for a senior etl developer are data warehouse, unix, and sql server.
| GIS Developer | Senior ETL Developer | |
| Yearly salary | $100,464 | $104,281 |
| Hourly rate | $48.30 | $50.14 |
| Growth rate | 21% | 21% |
| Number of jobs | 82,279 | 102,293 |
| Job satisfaction | 5 | - |
| Most common degree | Bachelor's Degree, 64% | Bachelor's Degree, 74% |
| Average age | 39 | 39 |
| Years of experience | 4 | 4 |
A GIS developer, also known as a geographic information system developer, specializes in designing and creating applications and software that gathers and features geographic data from different locations. In some industries, a GIS developer may also have the task of analyzing aerial imagery, developing databases and maps, and creating tools to facilitate various programs and projects. Additionally, a GIS developer usually works as a member of a software development team, which requires an open communication line for an efficient workflow.
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.
Gis developers and senior etl developers have different pay scales, as shown below.
| GIS Developer | Senior ETL Developer | |
| Average salary | $100,464 | $104,281 |
| Salary range | Between $71,000 And $140,000 | Between $81,000 And $133,000 |
| Highest paying City | Washington, DC | San Francisco, CA |
| Highest paying state | Vermont | Washington |
| Best paying company | Pacific Gas and Electric | eBay |
| Best paying industry | Energy | Hospitality |
There are a few differences between a gis developer and a senior etl developer in terms of educational background:
| GIS Developer | Senior ETL Developer | |
| Most common degree | Bachelor's Degree, 64% | Bachelor's Degree, 74% |
| Most common major | Geography | Computer Science |
| Most common college | University of Pennsylvania | - |
Here are the differences between gis developers' and senior etl developers' demographics:
| GIS Developer | Senior ETL Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 84.3% Female, 15.7% | Male, 68.9% Female, 31.1% |
| Race ratio | Black or African American, 4.7% Unknown, 4.9% Hispanic or Latino, 8.4% Asian, 29.7% White, 52.1% 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% |