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The differences between test developers and database 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 test developer and a database developer. Additionally, a test developer has an average salary of $92,711, which is higher than the $90,837 average annual salary of a database developer.
The top three skills for a test developer include python, java and C++. The most important skills for a database developer are ETL, C++, and java.
| Test Developer | Database Developer | |
| Yearly salary | $92,711 | $90,837 |
| Hourly rate | $44.57 | $43.67 |
| Growth rate | 21% | 21% |
| Number of jobs | 259,893 | 91,069 |
| Job satisfaction | - | - |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 69% |
| Average age | 39 | 39 |
| Years of experience | 4 | 4 |
The job of a Test Developer is to write the codes for and implement the programs that automatically test software for any bugs whatsoever. He/She uses QC to track bugs and create reports and designs, as well as implements javascript validations. At the same time, as a test developer, you will be required to implement several design patterns and API to facilitate performance for the standardization of codes. In essence, as a Test Developer, you will be responsible for running tests on all production units to ensure a high-quality product and to check for defects that require change.
A database developer specializes in designing and creating storage programs according to a client's needs. Their responsibilities revolve around meeting with clients to discuss their preferences and requirements, coordinating with other teams, identifying errors or inconsistencies by conducting regular maintenance tests, and monitoring its performance to ensure smooth workflow. A database developer may also respond to inquiries and concerns, provide corrective measures, produce instructional materials for the database users, and develop strategies to keep the data safe and secure.
Test developers and database developers have different pay scales, as shown below.
| Test Developer | Database Developer | |
| Average salary | $92,711 | $90,837 |
| Salary range | Between $72,000 And $119,000 | Between $69,000 And $118,000 |
| Highest paying City | San Francisco, CA | Seattle, WA |
| Highest paying state | Washington | Washington |
| Best paying company | Mayo Clinic | The Citadel |
| Best paying industry | Automotive | Finance |
There are a few differences between a test developer and a database developer in terms of educational background:
| Test Developer | Database Developer | |
| Most common degree | Bachelor's Degree, 69% | Bachelor's Degree, 69% |
| Most common major | Computer Science | Computer Science |
| Most common college | California State University - Long Beach | Massachusetts Institute of Technology |
Here are the differences between test developers' and database developers' demographics:
| Test Developer | Database Developer | |
| Average age | 39 | 39 |
| Gender ratio | Male, 64.0% Female, 36.0% | Male, 73.0% Female, 27.0% |
| Race ratio | Black or African American, 4.4% Unknown, 4.8% Hispanic or Latino, 8.2% Asian, 30.0% White, 52.5% American Indian and Alaska Native, 0.2% | Black or African American, 4.7% Unknown, 4.9% Hispanic or Latino, 8.4% Asian, 29.7% White, 52.1% American Indian and Alaska Native, 0.2% |
| LGBT Percentage | 8% | 8% |