Junior Software Engineer Salary in Illinois

How much does a Junior Software Engineer make in Illinois?

As of September 01, 2026, the average salary for a Junior Software Engineer in Illinois is $82,015 per year, which breaks down to an hourly rate of $39.

However, a Junior Software Engineer's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $93,899
  • Majority Range (25th-75th percentile): $75,277 to $88,236
  • Entry-Level (10th percentile): $69,142
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View as table View as graph 25% $75,277 10% $69,142 90% $93,899 75% $88,236 $82,015 50%(Median) Didn’t find job title? Click

Junior Software Engineer Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $88,236 $7,353 $1,697 $42
Average $82,015 $6,835 $1,577 $39
25th Percentile $75,277 $6,273 $1,448 $36
Check out Junior Software Engineer Job Openings in Illinois
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TradeJobsWorkForce - Cypress, IL

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Kranze Technology Solutions, Inc - Des Plaines, IL

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Fooda - Chicago, IL

Software Engineer

Vivid Seats - Chicago, IL

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Key Factors That Influence Junior Software Engineer Salaries

A Junior Software Engineer'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.

How Experience Level Affects Junior Software Engineer Salaries?

Experience is a primary driver of a Junior Software Engineer'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:

  • Entry-Level (less than 1 year): $81,558
  • Early Career (1-2 years): $104,959
  • Mid-Level (2-4 years): $128,535
  • Senior-Level (5-8 years): $148,707
  • Expert (over 8 years): $170,955
Levels Salary
Junior So... Level Junior Software Engineer$81,558
Software ... Level Junior Software Engineer$104,959
Software ... Level Junior Software Engineer$128,535
Software ... Level Junior Software Engineer$148,707
Software ... Level Junior Software Engineer$170,955
$81,558 0 yr
$104,959 < 2 yrs
$128,535 2-4 yrs
$148,707 5-8 yrs
$170,955 > 8 yrs
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What Am I Worth?

Top Paying Cities for Junior Software Engineers

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:

  • Effingham: $75,602
  • Saint Peter: $75,498
  • Salem: $75,785

Junior Software Engineer Salary by Industry: Top Paying Sectors

For Junior Software Engineer 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 Insurance sectors offer the strongest compensation, at 25% above the average. In contrast, Junior Software Engineer positions in Transportation or Edu., Gov't. & Nonprofit typically offer lower base pay, as these industries often view Junior Software Engineer as a support function rather than a direct revenue driver.

The top paying industries for a Junior Software Engineer

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology$102,519$49.025%
Insurance$98,418$47.020%
Aerospace & Defense$94,318$45.015%
Internet$94,318$45.015%
Energy & Utilities$90,217$43.010%

Junior Software Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Junior Software Engineer'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 September 01, 2026

Find Your Next Junior Software Engineer Job

Ready to take the next step in your career? Browse thousands of current Junior Software Engineer job openings on our job board. Use the search bar below to find your perfect match.

United States
  • JCSI

    Chicago, IL

    JCSI | Chicago, IL

    Job Description. Job Description. Senior Software Engineer (.NET / Angular) – Hybrid. Location. Chicago, Il. About the Company. A rapidly growing SaaS tech... more

    3 Days Ago

  • Redwood Dental

    Chicago, IL

    Redwood Dental | Chicago, IL

    Required Technical Skills 1-3 years of relevant QA technical experience Contribute as an individual during test design, test planning and test execution Ex... more

    3 Days Ago

  • Dover Corporation

    Downers Grove, IL

    Dover Corporation | Downers Grove, IL

    At Dover Fueling Solutions (DFS), we are taking fueling and convenience retail to the next level. We are passionate about cultivating excellence in everyth... more

    3 Days Ago

  • Kranze Technology Solutions

    Des Plaines, IL

    Kranze Technology Solutions | Des Plaines, IL

    Kranze Technology Solutions develops complex, customized cutting edge aircraft avionics hardware and software solutions supporting survivability, situation... more

    3 Days Ago

  • NINJA HOLDINGS, LLC

    Chicago, IL

    NINJA HOLDINGS, LLC | Chicago, IL

    Founded in 2017, NinjaHoldings works to give everyday Americans better access to financial services than traditional institutions typically provide. Throug... more

    3 Days Ago

  • RST Associate

    Billet, IL

    RST Associate | Billet, IL

    About RTS Associates: RTS Associates is a cutting-edge technology firm delivering innovative software solutions. We foster a collaborative, agile environme... more

    3 Days Ago

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