Sigma-Aldrich Software Engineer salary
Based on 11 H-1B filings by Sigma-Aldrich Corporation, fiscal years 2025–2026. Base salary only.
Also listed as: Software Developer, Software Development Engineer, SDE
Salary range
| Percentile | Salary |
|---|---|
| 10th | $115,000 |
| 25th | $116,000 |
| 50th (median) | $125,000 |
| 75th | $147,500 |
| 90th | $160,000 |
By state
Bar length: number of filings (Missouri 10). Figure: average salary in that state.
By experience level
| Wage level | Median | Filings |
|---|---|---|
| Level I · Entry | – | 0 |
| Level II · Qualified | too few | 2 |
| Level III · Experienced | too few | 5 |
| Level IV · Fully competent | too few | 4 |
Median shown when a level has at least 10 filings.
Questions
How much does a software engineer make at Sigma-Aldrich?
In H-1B filings, Sigma-Aldrich Corporation's median base salary for Software Engineer is $125,000; half of filings fall between $116,000 and $147,500. Bonus and stock are not included.
Does Sigma-Aldrich sponsor H-1B visas for software engineers?
Yes. Sigma-Aldrich Corporation filed 11 certified Labor Condition Applications for this role in FY2025–FY2026. A filing is a step before the visa petition, not an approval.
Which job titles are included?
Filings are grouped by occupation code 15-1252 (Software Developers), so this page covers every job title Sigma-Aldrich filed under that code.
Where does this data come from?
The U.S. Department of Labor's public LCA disclosure files, updated every quarter. Methodology