# Senior Data Engineer
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-26041-632102` · Certified · decided 2026-02-18
## Employer
- **Name:** AML JV, LLC
- **DBA:** RefinedScience
- **Location:** Aurora, CO, UNITED STATES OF AMERICA
- **FEIN:** 84-2020618
- **NAICS:** 541714
## Job
- **Title:** Senior Data Engineer
- **SOC:** 15-2051.00 — Data Scientists
- **Workers requested:** 1
- **Worksite:** Corcoran, MN
- **Employment period:** 2026-07-01 → 2029-06-30
## Wage
- **Offered:** $155,660.36 per year
- **Prevailing wage:** $142,230 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Snigdha Rishika Ravulapati
- **Firm:** Jewell Stewart Pratt Beckerson & Carr PC
---
*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · MORVS · CC0 1.0*