As of July 01, 2026, the average salary for a Full Stack Developer IV in Illinois is $148,215 per year, which breaks down to an hourly rate of $71.
However, a Full Stack Developer IV's salary can vary significantly. Here’s a look at the typical salary range:
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Full Stack Developer IV Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $157,984 | $13,165 | $3,038 | $76 |
| Average | $148,215 | $12,351 | $2,850 | $71 |
| 25th Percentile | $136,616 | $11,385 | $2,627 | $66 |
ShiftCode Analytics - Chicago, IL
Shure - Niles, IL
SynergisticIT - Chicago, IL
Contact Government Services, LLC - Chicago, IL
A Full Stack Developer 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, and company size can directly affect your earning potential.
Experience is a primary driver of a Full Stack Developer 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 |
|---|---|---|
| Full Stack Developer I | 0-2 years | $75,483 |
| Full Stack Developer II | 2-4 years | $107,793 |
| Full Stack Developer III | 4-7 years | $130,881 |
| Full Stack Developer IV | 7+ years | $148,215 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Full Stack Developer IVs. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
Full Stack Developer IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $165,778. While startup companies pay approximate $140,198.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $140,198 |
| Growth Stage | 51~500 | $148,282 |
| Established | 501~5000 | $160,090 |
| Enterprise | 5000+ | $165,778 |
For Full Stack Developer IV roles, the industry you choose can affect earning potential by as much as 70% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Financial Services sectors offer the strongest compensation, at 40% above the average. In contrast, Full Stack Developer positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Full Stack Developer IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Software & Networking | $207,502 | $100.0 | 40% |
| Financial Services | $192,680 | $93.0 | 30% |
| Internet | $185,269 | $89.0 | 25% |
| Biotechnology | $163,037 | $78.0 | 10% |
| Energy & Utilities | $163,037 | $78.0 | 10% |
Understanding how a Full Stack Developer 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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $157,984 | $13,165 | $3,038 | $76 |
| Average | $148,215 | $12,351 | $2,850 | $71 |
| 25th Percentile | $136,616 | $11,385 | $2,627 | $66 |
Promotions are the fastest way to increase your earnings. As a Full Stack Developer IV, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Applications Programmer V | $170,113 | 15% |
| Software Architect V | $180,257 | 22% |
| Backend Developer V | $153,931 | 4% |
| Midrange Programmer V | $146,541 | -1% |
Ready to take the next step in your career? Browse thousands of current Full Stack Developer IV job openings on our job board. Use the search bar below to find your perfect match.
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