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Mainstay Labs, Inc.: H-1B salaries and sponsorship
Mainstay Labs, Inc. filed 3 labor condition applications for H-1B and related visas in fiscal years 2023–2026; certified: 2. Median offered salary: $212,101.
Does Mainstay Labs, Inc. sponsor H-1B visas?
Mainstay Labs, Inc. filed 3 labor condition applications in fiscal years 2023–2026, the latest submitted on Mar 30, 2026. An LCA is the first step of an H-1B petition, so the employer has sponsored or prepared to sponsor H-1B workers; it does not guarantee sponsorship for any particular job. Check the employer's own job listings.
Salaries by job title
| Job title | LCAs | Median salary |
|---|---|---|
| Software Engineer II | 2 | $212,000 |
| Senior Software Engineer | 1 | $212,202 |
Applications by fiscal year
| Fiscal year | LCAs | Median salary |
|---|---|---|
| FY2026 | 3 | $212,101 |
Prevailing wage levels
The Department of Labor sets four prevailing wage levels for each occupation and area, from Level I (entry) to Level IV (fully competent). The employer picks the level that matches the job's requirements.
Where the jobs are
Occupations
Latest applications
| Job title | Base salary | Location | Submitted | Start date | Status |
|---|---|---|---|---|---|
| Senior Software Engineer | $212,202–$286,000 Level IV | Kirkland, WA | Mar 30, 2026 | Apr 6, 2026 | Certified |
| Software Engineer II | $212,000 Level IV | Houston, TX | Nov 5, 2025 | Nov 15, 2025 | Certified |
| Software Engineer II | $212,000 Level II | Pflugerville, TX | Nov 4, 2025 | Nov 15, 2025 | Withdrawn |
Salaries are the lower end of the wage offered on each application, converted to a yearly amount; statistics use certified full-time applications only. An LCA is not a visa approval and one LCA can cover several positions. Source: U.S. Department of Labor, OFLC LCA Disclosure Data, fiscal years 2023–2026 (latest decision Jun 30, 2026).