# Senior Backend Software Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-25260-314714` · Certified - Withdrawn · decided 2025-12-08
## Employer
- **Name:** Seedtag Advertising US LLC
- **Location:** New York City, NY, UNITED STATES OF AMERICA
- **FEIN:** 87-4015994
- **NAICS:** 54181
## Job
- **Title:** Senior Backend Software Engineer
- **SOC:** 15-1252.00 — Software Developers
- **Workers requested:** 1
- **Worksite:** New York, NY
- **Employment period:** 2025-10-15 → 2027-10-17
## Wage
- **Offered:** $221,000 per year
- **Prevailing wage:** $189,592 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Ryan Kosobucki
- **Firm:** Kosobucki & Tessier PLLC
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*