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The differences between uat testers and functional testers 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 functional tester. Additionally, an uat tester has an average salary of $79,230, which is higher than the $76,647 average annual salary of a functional tester.
The top three skills for an uat tester include test scripts, regression and end testing. The most important skills for a functional tester are java, test cases, and web application.
| UAT Tester | Functional Tester | |
| Yearly salary | $79,230 | $76,647 |
| Hourly rate | $38.09 | $36.85 |
| Growth rate | - | - |
| Number of jobs | 25,260 | 37,146 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 54% | Bachelor's Degree, 62% |
| 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 functional tester's main responsibility is to validate the behavior of an application and analyzed the requirements of the clients. They are skilled in Java and database design for software development. The tasks they do are complex, including scanning IDs of the receiver and serial numbers on each unit, testing the units to make sure they work properly, and checking for any defects and damages. They are also trained in using numerical codes for passing or failing each unit and writing serial numbers on the production tracker.
Uat testers and functional testers have different pay scales, as shown below.
| UAT Tester | Functional Tester | |
| Average salary | $79,230 | $76,647 |
| Salary range | Between $63,000 And $99,000 | Between $61,000 And $94,000 |
| Highest paying City | San Francisco, CA | Bellevue, WA |
| Highest paying state | Maryland | Washington |
| Best paying company | Kelly Services | Cerner |
| Best paying industry | Technology | Technology |
There are a few differences between an uat tester and a functional tester in terms of educational background:
| UAT Tester | Functional Tester | |
| Most common degree | Bachelor's Degree, 54% | Bachelor's Degree, 62% |
| Most common major | Business | Computer Science |
| Most common college | Stanford University | California State University - Long Beach |
Here are the differences between uat testers' and functional testers' demographics:
| UAT Tester | Functional Tester | |
| Average age | 44 | 44 |
| Gender ratio | Male, 36.3% Female, 63.7% | Male, 65.3% Female, 34.7% |
| 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% |