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The differences between senior etl developers and datastage 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 senior etl developer and a datastage developer. Additionally, a senior etl developer has an average salary of $104,281, which is higher than the $89,821 average annual salary of a datastage developer.
The top three skills for a senior etl developer include data warehouse, unix and sql server. The most important skills for a datastage developer are sql server, database, and unix.
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.
Datastage developers supervise technology design and building. These developers implement various tools and solutions. They provide estimations, make an analysis of requirements, and set up Datastage projects according to requirements. Datastage developers' responsibility is to understand business requirements, ensure consistent unit tests, and design applications according to requirements. Once there is an update, these developers support the technology infrastructure team implementation and train clients. To be successful as Datastage developers, they must know application design and development, analytical skills, and a self-starter.
Senior etl developers and datastage developers have different pay scales, as shown below.
| Senior ETL Developer | Datastage Developer | |
| Average salary | $104,281 | $89,821 |
| Salary range | Between $81,000 And $133,000 | Between $70,000 And $114,000 |
| Highest paying City | San Francisco, CA | San Francisco, CA |
| Highest paying state | Washington | California |
| Best paying company | eBay | Macy's |
| Best paying industry | Hospitality | Health Care |
There are a few differences between a senior etl developer and a datastage developer in terms of educational background:
| Senior ETL Developer | Datastage Developer | |
| Most common degree | Bachelor's Degree, 74% | Bachelor's Degree, 77% |
| Most common major | Computer Science | Computer Science |
| Most common college | - | - |
Here are the differences between senior etl developers' and datastage developers' demographics:
| Senior ETL Developer | Datastage Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 68.9% Female, 31.1% | Male, 70.5% Female, 29.5% |
| Race ratio | 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% | Black or African American, 4.5% Unknown, 4.8% Hispanic or Latino, 8.2% Asian, 34.2% White, 48.1% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |