# Principal Software Development Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25350-485603` · Certified · decided 2025-12-23
## Employer
- **Name:** A9.com LLC
- **Location:** Seattle, WA, UNITED STATES OF AMERICA
- **FEIN:** 20-0187176
- **NAICS:** 519290
## Job
- **Title:** Principal Software Development Engineer
- **SOC:** 15-1252.00 — Software Developers
- **Workers requested:** 1
- **Worksite:** Palo Alto, CA
- **Employment period:** 2026-06-14 → 2029-06-12
## Wage
- **Offered:** $259,000 per year
- **Prevailing wage:** $227,639 per Year
## Representation
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*