# Data Software Engineer (Mastery)
> **LCA (H-1B / H-1B1 / E-3)** labor certification — `I-200-26033-614368` · Certified · decided 2026-02-09
## Employer
- **Name:** Massachusetts Mutual Life Insurance Company
- **Location:** Springfield, MA, UNITED STATES OF AMERICA
- **FEIN:** 04-1590850
- **NAICS:** 524113
## Job
- **Title:** Data Software Engineer (Mastery)
- **SOC:** 15-1252.00 — Software Developers
- **Workers requested:** 1
- **Worksite:** Springfield, MA
- **Employment period:** 2026-07-15 → 2029-07-14
## Wage
- **Offered:** $147,430–$176,400 per year
- **Prevailing wage:** $147,243 per Year
- **Wage level:** Level IV
## Representation
- **Attorney:** Dana Imperia
- **Firm:** Green and Spiegel, LLC
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*Source: [DOL OFLC](https://www.dol.gov/agencies/eta/foreign-labor/performance) · AI Analytics · CC0 1.0*