H-1BSalary Explorer

Software Engineer · O'Fallon, MO

Software Engineer in O'Fallon, MO H-1B salaries

Employers filed 111 certified H-1B applications for Software Engineer roles in O'Fallon, MO between Jan 2023 and Jun 2026. The median salary was $92,000, 33% below the median for this job across the US.

Check what wage level an offer here reaches

Median salary offered
$92,000
Middle half earn
$85,426 to $97,386
Top 10% earn over
$105,000
Certified filings
111

Pay by employer
Mastercard Technologies, LLC19$92,0000%$92,000 – $92,000
Tech Mahindra (Americas), Inc8$90,397−2%$90,397 – $90,397
E-Giants Technologies LLC5$90,397−2%$90,397 – $90,397
Msrcosmos LLC5$101,000+10%$101,000 – $101,600
Dataflake LLC4$93,892+2%$90,397 – $97,386
Echo IT Solutions Inc3$97,386+6%$93,892 – $97,386
Mphasis Corporation3$145,000+58%$132,500 – $145,000
Sunlight Technologies Inc3$85,426−7%$85,426 – $94,152
XpertsInfoTech Inc.3$105,000+14%$102,500 – $105,000
Trebecon LLC3$76,045−17%$76,045 – $76,045
Mebhaz Inc.2$82,992−10%$75,795 – $90,189
Datassay Inc.2$80,200−13%$75,100 – $85,300
Csts Technologies, Inc2$85,426−7%$85,426 – $85,426
Apptrics, LLC2$87,713−5%$86,570 – $88,856
Dataquad Inc2$99,995+9%$99,992 – $99,998
Meghaz Inc.2$78,364−15%$74,334 – $82,394
Neo Prism Solutions LLC2$81,182−12%$73,081 – $89,284
Ford Motor Company1$152,040+65%$152,040 – $152,040
Avansa IT Solutions LLC.1$97,386+6%$97,386 – $97,386
Bened Software Services Inc.1$80,000−13%$80,000 – $80,000
Devoir Software Solutions LLC1$65,000−29%$65,000 – $65,000
Eficens Systems Inc1$69,000−25%$69,000 – $69,000
Eteam Inc.1$154,100+68%$154,100 – $154,100
CGI Technologies and Solutions Inc.1$140,000+52%$140,000 – $140,000
CSI America Inc.1$65,000−29%$65,000 – $65,000
Advanced Knowledge Technologies Inc1$79,789−13%$79,789 – $79,789
Intellify Systems1$98,000+7%$98,000 – $98,000
Inteliroute Technologies LLC1$97,386+6%$97,386 – $97,386
Innovative Consulting Solutions LLC1$90,397−2%$90,397 – $90,397
Infosoft Solutions LLC1$79,789−13%$79,789 – $79,789

By experience level
Level I20$76,045$76,050
Level II84$92,000$97,380
Level III5$118,706$118,710
Level IV2$135,450$140,040

Levels run from entry level (I) to fully competent (IV). Minimum is the estimated prevailing wage for O'Fallon, MO.

By year
20236$85,426
202429$90,397
202552$90,397
202624$97,386

Latest filings

ReceivedLevel
2026-06-16Neo Prism Solutions LLC$97,386II
2026-06-10Pyramid Technology Solutions, Inc$97,386II
2026-06-03Dataflake LLC$97,386II
2026-05-22Msrcosmos LLC$101,000II
2026-05-14Msrcosmos LLC$116,800IV
2026-05-14Msrcosmos LLC$101,600III
2026-05-14Msrcosmos LLC$101,000II
2026-05-13Mastercard Technologies, LLC$97,386II
2026-05-13Mastercard Technologies, LLC$118,706III
2026-05-08Meta Platforms, Inc$163,332I
2026-05-07Improving Enterprises, Inc.$118,706III
2026-05-07Mastercard Technologies, LLC$97,386II
2026-05-04Quantum Technologies LLC$97,386II
2026-04-10Echo IT Solutions Inc$97,386II
2026-04-03High Quartile, LLC$78,000I
2026-03-31Meghaz Inc.$86,424II
2026-03-19XpertsInfoTech Inc.$100,000II
2026-03-18Ki Infosystems LLC$97,386II
2026-02-25Mastercard Technologies, LLC$97,386II
2026-02-18Advanced Knowledge Technologies Inc$79,789II
2026-02-17Mebhaz Inc.$97,386II
2026-02-11Echo IT Solutions Inc$97,386II
2026-01-15Dataflake LLC$97,386II
2026-01-06Ykunt Inc$98,000II
2025-12-27Ford Motor Company$152,040III

The 25 most recent of 111. Every filing is on the O'Fallon, MO and Software Engineer pages.

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