# Senior Software Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25307-364751` · Certified · decided 2025-11-14
## Employer
- **Name:** William Blair & Company, LLC
- **Location:** Chicago, IL, UNITED STATES OF AMERICA
- **FEIN:** 36-2214610
- **NAICS:** 523150
## Job
- **Title:** Senior Software Engineer
- **SOC:** 15-1252.00 — Software Developers
- **Workers requested:** 1
- **Worksite:** Chicago, IL
- **Employment period:** 2025-11-24 → 2028-11-23
## Wage
- **Offered:** $153,317–$160,000 per year
- **Prevailing wage:** $153,317 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Alberto Martinez
- **Firm:** Fragomen, Del Rey, Bernsen & Loewy, LLP
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*