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The differences between junior 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 junior quality assurance tester and an etl tester. Additionally, an etl tester has an average salary of $80,801, which is higher than the $62,660 average annual salary of a junior quality assurance tester.
The top three skills for a junior quality assurance tester include QA, manual test cases and regression. The most important skills for an etl tester are test cases, test plan, and unix.
| Junior Quality Assurance Tester | ETL Tester | |
| Yearly salary | $62,660 | $80,801 |
| Hourly rate | $30.12 | $38.85 |
| Growth rate | - | - |
| Number of jobs | 92,642 | 35,095 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 63% | Bachelor's Degree, 70% |
| Average age | 44 | 44 |
| Years of experience | 4 | 4 |
A junior quality assurance tester is responsible for facilitating different quality assurance, such as integration and performance testing of software systems. They handle the communication process between stakeholders and clients and resolve issues like bugs, viruses, and other unwanted software. They also develop and maintain a collaborative partnership with different agencies and software developers. They usually work with a supervising quality assurance tester and with other business groups to complete testing.
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.
Junior quality assurance testers and etl testers have different pay scales, as shown below.
| Junior Quality Assurance Tester | ETL Tester | |
| Average salary | $62,660 | $80,801 |
| Salary range | Between $42,000 And $93,000 | Between $65,000 And $100,000 |
| Highest paying City | Burlingame, CA | San Francisco, CA |
| Highest paying state | California | Washington |
| Best paying company | Cnsi | Populus Group |
| Best paying industry | Insurance | Finance |
There are a few differences between a junior quality assurance tester and an etl tester in terms of educational background:
| Junior Quality Assurance Tester | ETL Tester | |
| Most common degree | Bachelor's Degree, 63% | Bachelor's Degree, 70% |
| Most common major | Computer Science | Computer Science |
| Most common college | Massachusetts Institute of Technology | Massachusetts Institute of Technology |
Here are the differences between junior quality assurance testers' and etl testers' demographics:
| Junior Quality Assurance Tester | ETL Tester | |
| Average age | 44 | 44 |
| Gender ratio | Male, 49.1% Female, 50.9% | 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% |