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The differences between uat testers and senior test 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 uat tester and a senior test engineer. Additionally, a senior test engineer has an average salary of $82,775, which is higher than the $79,230 average annual salary of an uat tester.
The top three skills for an uat tester include test scripts, regression and end testing. The most important skills for a senior test engineer are test cases, python, and java.
| UAT Tester | Senior Test Engineer | |
| Yearly salary | $79,230 | $82,775 |
| Hourly rate | $38.09 | $39.80 |
| Growth rate | - | - |
| Number of jobs | 25,260 | 245,814 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 54% | Bachelor's Degree, 70% |
| Average age | 44 | 44 |
| Years of experience | 4 | 4 |
User acceptance testing (UAT) plays a vital part in ensuring that software systems, applications, and other devices function efficiently, which is why a UAT tester must carry out a variety of tasks to make this possible. Among their responsibilities include studying the product or projects' specifications, developing test plans and structures to ensure that products are user-friendly, gathering and analyzing data, establishing test guidelines and timelines, and coordinating with other testers. Moreover, a UAT tester implements test structures and maintains records of all procedures, all while adhering to the company's policies and regulations.
A senior test engineer is an individual who is responsible for developing and implementing cost-effective methods of testing and troubleshooting computer systems and equipment. Senior test engineers must assist junior engineers in developing test plans and conducting testing activities on complex systems to meet program requirements. They aid in the areas of predictability, manufacturing processing, and improvement in the equipment and process. Senior test engineers must also develop proposal inputs and reviews documents generated by junior engineers.
Uat testers and senior test engineers have different pay scales, as shown below.
| UAT Tester | Senior Test Engineer | |
| Average salary | $79,230 | $82,775 |
| Salary range | Between $63,000 And $99,000 | Between $63,000 And $107,000 |
| Highest paying City | San Francisco, CA | Palo Alto, CA |
| Highest paying state | Maryland | California |
| Best paying company | Kelly Services | |
| Best paying industry | Technology | Automotive |
There are a few differences between an uat tester and a senior test engineer in terms of educational background:
| UAT Tester | Senior Test Engineer | |
| Most common degree | Bachelor's Degree, 54% | Bachelor's Degree, 70% |
| Most common major | Business | Electrical Engineering |
| Most common college | Stanford University | California State University - Long Beach |
Here are the differences between uat testers' and senior test engineers' demographics:
| UAT Tester | Senior Test Engineer | |
| Average age | 44 | 44 |
| Gender ratio | Male, 36.3% Female, 63.7% | Male, 79.1% Female, 20.9% |
| 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% |