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The differences between senior quality assurance testers and etl testers 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 quality assurance tester and an etl tester. Additionally, a senior quality assurance tester has an average salary of $93,770, which is higher than the $80,801 average annual salary of an etl tester.
The top three skills for a senior quality assurance tester include test cases, QA and regression. The most important skills for an etl tester are test cases, test plan, and unix.
| Senior Quality Assurance Tester | ETL Tester | |
| Yearly salary | $93,770 | $80,801 |
| Hourly rate | $45.08 | $38.85 |
| Growth rate | - | - |
| Number of jobs | 81,916 | 35,095 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 65% | Bachelor's Degree, 70% |
| Average age | 44 | 44 |
| Years of experience | 4 | 4 |
A senior quality assurance tester manages junior quality assurance staff. They test documents, lead testing procedures, and ensure customer satisfaction. They also work with an engineering development team to make updates to software.
An ETL tester is responsible for validating data sources, extracting data applications of transformation logic, and uploading data in target tables. They are responsible for designing, testing, and troubleshooting the company's data storage system before it goes live. They must have strong technical capabilities and good knowledge of the coding languages commonly used in ETL development, such as Java, SQL, XML. Familiarity with data warehouse architecture techniques like ODS, DM, EDW, M, and ROLAP is also needed. Employers or clients often prefer ETL developers with extensive experience in solving complex technical problems and troubleshooting.
Senior quality assurance testers and etl testers have different pay scales, as shown below.
| Senior Quality Assurance Tester | ETL Tester | |
| Average salary | $93,770 | $80,801 |
| Salary range | Between $73,000 And $118,000 | Between $65,000 And $100,000 |
| Highest paying City | Seattle, WA | San Francisco, CA |
| Highest paying state | New Hampshire | Washington |
| Best paying company | Sagarsoft | Populus Group |
| Best paying industry | Technology | Finance |
There are a few differences between a senior quality assurance tester and an etl tester in terms of educational background:
| Senior Quality Assurance Tester | ETL Tester | |
| Most common degree | Bachelor's Degree, 65% | Bachelor's Degree, 70% |
| Most common major | Computer Science | Computer Science |
| Most common college | Stanford University | Massachusetts Institute of Technology |
Here are the differences between senior quality assurance testers' and etl testers' demographics:
| Senior Quality Assurance Tester | ETL Tester | |
| Average age | 44 | 44 |
| Gender ratio | Male, 56.4% Female, 43.6% | Male, 60.5% Female, 39.5% |
| Race ratio | Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5% | Black or African American, 6.2% Unknown, 4.7% Hispanic or Latino, 8.8% Asian, 12.0% White, 67.7% American Indian and Alaska Native, 0.5% |
| LGBT Percentage | 11% | 11% |