# Principal Software Engineer, Build Platform

- **Company:** Roblox
- **Location:** San Mateo, CA, United States
- **Workplace:** Workplace not stated
- **Salary:** USD 345.0K–399.4K / year
- **Seniority:** Staff
- **Role:** Software engineering (general)
- **Countries:** United States
- **Posted:** 2026-11-04
- **Key facts:** Stack: LLM; Experience: 8+ years; Equity
- **Job page:** https://rolefalcon.com/job/86376217-principal-software-engineer-build-platform-roblox-san-mateo

Roblox, a software company in public sector, education and non-profit, has an open position for Principal Software Engineer, Build Platform. The posting gives San Mateo, United States as the location. We classify it under software engineering (general). The stack in the posting includes LLM. Candidates need 8+ years of experience. Perks named in the posting: equity. There are 86 open positions from Roblox on this site, 50 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

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