How much does a Senior Application Developer make in Illinois?
As of August 01, 2026, the average salary for a Senior Application Developer in Illinois is $128,377 per year, which breaks down to an hourly rate of $62.
However, a Senior Application Developer's salary can vary significantly. Here’s a look at the typical salary range:
- Top Earners (90th percentile): $148,750
- Majority Range (25th-75th percentile): $118,603 to $139,041
- Entry-Level (10th percentile): $109,704