As of August 01, 2026, the average salary for a Software Tester IV in Martinez, CA is $84,410 per year, which breaks down to an hourly rate of $41.
However, a Software Tester IV's salary can vary significantly. Here’s a look at the typical salary range:
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A Software Tester IV's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location, skills, and company size can directly affect your earning potential.
Experience is a primary driver of a Software Tester IV's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Software Quality Testing Specialist II | 1-3 years | $62,968 |
| Software Quality Testing Specialist III | 3-5 years | $75,112 |
| Software Tester IV | 5-7 years | $84,408 |
| Software Testing and Quality Supervisor | 7+ years | $140,011 |
| Software QA Manager | 7+ years | $159,792 |
What Am I Worth?
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Analysis | 4.16% |
| SQL | 3.53% |
| Java | 1.92% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Test Scripts
|
$108,045 |
28%
|
|
Test Plans
|
$104,668 |
24%
|
|
Manual Testing
|
$99,604 |
18%
|
|
Agile
|
$97,072 |
15%
|
|
C#
|
$97,072 |
15%
|
|
Software Quality Assurance
|
$97,072 |
15%
|
Software Tester IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $94,492. While startup companies pay approximate $79,938.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $79,938 |
| Growth Stage | 51~500 | $84,544 |
| Established | 501~5000 | $91,249 |
| Enterprise | 5000+ | $94,492 |
For Software Tester IV roles, the industry you choose can affect earning potential by as much as 73% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Biotechnology sectors offer the strongest compensation, at 30% above the average. In contrast, Software Tester positions in Transportation or Telecom typically offer lower base pay, as these industries often view Software Tester IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Financial Services | $109,733 | $53.0 | 30% |
| Biotechnology | $105,512 | $51.0 | 25% |
| Energy & Utilities | $101,292 | $49.0 | 20% |
| Pharmaceuticals | $101,292 | $49.0 | 20% |
| Healthcare | $97,071 | $47.0 | 15% |
Understanding how a Software Tester IV's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
Last Updated on August 01, 2026For a Software Tester IV, the most direct path to higher earnings is advancing to the Software Testing and Quality Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $140,100 - a projected growth of 66% over your current level.
Ready to take the next step in your career? Browse thousands of current Software Tester IV job openings on our job board. Use the search bar below to find your perfect match.
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