Senior Software Developers salary in Illinois
Roles that require seasoned judgement and the ability to lead projects without supervision. Typically five to ten years of experience and a track record of complete ownership.
Senior Software Developers in Illinois: actual employer-disclosed pay
Public records from 270 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $137,873. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level III — experienced | 270 | $137,873 |
Top employers filing for this role
Companies with the most certified filings for Senior Software Developers in Illinois. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| Medline Industries, LP. | Sr Developer Analyst IT | 29 | $146,314 |
| CAPGEMINI AMERICA INC | Applications Consultant 3 | 11 | $131,000 |
| Ernst & Young U.S. LLP | Software Developers - KBGFJG45096-17 | 10 | $204,848 |
| The Northern Trust Company | Software Developer | 8 | $140,000 |
| Capgemini America Inc | Applications Consultant 3 | 8 | $131,990 |
| Vistex, Inc. | Senior Consultant | 5 | $140,000 |
| Grainger Corporate Services LLC | Software Engineer | 5 | $144,612 |
| State Farm Mutual Automobile Insurance Company | Lead Software Engineer | 4 | $121,118 |
| Yash Technologies, Inc | Software Developer | 4 | $118,500 |
| Caremark LLC | Staff Machine Learning Engineer | 4 | $148,090 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- SAP ABAP Developer/Software Development Engineer at Progress Rail Locomotive Inc.$137,120LaGrangeWage Level IIIDecided Sep 30, 2025I-200-25266-329165
- Technical Architect - Eagle at Calamos Advisors LLC$140,000NapervilleWage Level IIIDecided Sep 30, 2025I-200-25266-329168
- Senior Systems Analyst at Pactiv LLC$130,707Lake ForestWage Level IIIDecided Sep 29, 2025I-200-25266-326583
- Kotlin Engineer at Adyen N.V.$130,707ChicagoWage Level IIIDecided Sep 29, 2025I-200-25265-326546
- Senior Software Engineer at Inteliquent Inc.$137,746ChicagoWage Level IIIDecided Sep 29, 2025I-200-25265-325965
- Workday Accounting Center Lead at ERP Analysts, Inc.$135,000ChicagoWage Level IIIDecided Sep 26, 2025I-200-25262-323335
- Senior Software Engineer at EPSoft Technologies LLC$135,000MettawaWage Level IIIDecided Sep 26, 2025I-200-25262-320706
- Staff Software Engineer at Deere & Company$130,000East MolineWage Level IIIDecided Sep 26, 2025I-200-25262-322066
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.