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As of August 01, 2026, the average salary for a Freelance Full Stack Developer in Illinois is $69,944 per year, which breaks down to an hourly rate of $34.
However, a Freelance Full Stack Developer's salary can vary significantly. Here’s a look at the typical salary range:
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Freelance Full Stack Developer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $75,065 | $6,255 | $1,444 | $36 |
| Average | $69,944 | $5,829 | $1,345 | $34 |
| 25th Percentile | $64,078 | $5,340 | $1,232 | $31 |
Contact Government Services, LLC - Chicago, IL
Zmodo AI Inc - Champaign, IL
ShiftCode Analytics - Chicago, IL
Charles River Associates - Chicago, IL
A Freelance Full Stack Developer'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 Freelance Full Stack Developer'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:
| Levels | Salary |
|---|---|
| Freelance... Level Freelance Full Stack Developer | $71,166 |
| Web Appli... Level Freelance Full Stack Developer | $92,795 |
| Web Appli... Level Freelance Full Stack Developer | $115,707 |
| Web Appli... Level Freelance Full Stack Developer | $141,970 |
| Web Appli... Level Freelance Full Stack Developer | $143,092 |
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 Freelance Full Stack Developers. 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:
For Freelance Full Stack Developer roles, the industry you choose can affect earning potential by as much as 50% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Financial Services sectors offer the strongest compensation, at 25% above the average. In contrast, Freelance Full Stack Developer positions in Hospitality & Leisure or MFG Nondurable typically offer lower base pay, as these industries often view Freelance Full Stack Developer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $87,430 | $42.0 | 25% |
| Financial Services | $83,933 | $40.0 | 20% |
| Software & Networking | $83,933 | $40.0 | 20% |
| Pharmaceuticals | $80,436 | $39.0 | 15% |
| Energy & Utilities | $76,939 | $37.0 | 10% |
Understanding how a Freelance Full Stack Developer'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 | $75,065 | $6,255 | $1,444 | $36 |
| Average | $69,944 | $5,829 | $1,345 | $34 |
| 25th Percentile | $64,078 | $5,340 | $1,232 | $31 |
Ready to take the next step in your career? Browse thousands of current Freelance Full Stack Developer job openings on our job board. Use the search bar below to find your perfect match.
360 -Tsg
Downers Grove, IL
360 -Tsg | Downers Grove, IL
If you are looking for an opportunity that is truly on the cutting edge of technology but also have an opportunity of working with a truly collaborative te... more
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Orvixengr
Chicago, IL
Orvixengr | Chicago, IL
We are seeking a talented and highly motivated Full Stack Developer to join our dynamic engineering team. In this role, you will be instrumental in designi... more
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Performacentric
Chicago, IL
Performacentric | Chicago, IL
Full Stack Developer (React, Python & FastAPI) Location: Remote (Preferred: Philippines, Latin America, or North America) Employment Type: Full-Time / Cont... more
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Guarantee Trust Life Insurance Group
Glenview, IL
Guarantee Trust Life Insurance Group | Glenview, IL
Description Guarantee Trust Life Insurance Company (GTL) is currently seeking a Senior Full Stack Software Developer to join our team. Since 1936, GTL has ... more
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Hudson Manpower
Chicago, IL
Hudson Manpower | Chicago, IL
Job description Position Overview We are seeking a highly skilled Lead Software Engineer to join a high-performing engineering team focused on building and... more
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SynergisticIT
Chicago, IL
SynergisticIT | Chicago, IL
SynergisticIT Job Opportunity. SynergisticIT wants every candidate to know that the job market is challenging and to stand out, you need to have exceptiona... more
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