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Principal Machine Learning Engineer at Roblox Corporation: H-1B salaries
5 labor condition applications for the job title Principal Machine Learning Engineer at Roblox Corporation. Median offered base salary $315,850; middle half $315,850–$331,640.
Applications (LCAs)5
Median offered salary$315,850
Middle half of salaries$315,850–$331,640
10th–90th percentile$315,622–$335,618
By fiscal year
| Fiscal year | LCAs | Median salary |
|---|---|---|
| FY2023 | 2 | $323,745 |
| FY2024 | 1 | $315,850 |
| FY2025 | 1 | $338,270 |
| FY2026 | 1 | $315,470 |
Applications
| Base salary | Location | Submitted | Start date | Status |
|---|---|---|---|---|
| $315,470 Level IV | San Mateo, CA | Feb 20, 2026 | Mar 17, 2026 | Certified |
| $338,270 Level IV | San Mateo, CA | Apr 22, 2025 | Jun 3, 2025 | Certified |
| $315,850 Level IV | San Mateo, CA | Sep 13, 2024 | Sep 23, 2024 | Certified |
| $331,640 Level IV | San Mateo, CA | Sep 12, 2023 | Sep 15, 2023 | Certified |
| $315,850 Level IV | San Mateo, CA | Apr 26, 2023 | May 30, 2023 | Certified |
Principal Machine Learning Engineer at all employers →
Other jobs at Roblox Corporation
- Senior Software Engineer$250,200
- Software Engineer$178,600
- Principal Software Engineer$325,390
- Senior Machine Learning Engineer$273,070
- Senior Data Scientist$295,490
- Data Scientist$225,340
- Senior Product Designer$255,270
- Senior Engineering Manager$372,940
- Engineering Manager$331,640
- Senior Site Reliability Engineer$274,035
- Senior Product Manager$326,898
- Senior Security Software Engineer$307,060
- Principal Product Manager$375,590
- Principal Security Software Engineer$351,134
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).