# Principal Machine Learning Engineer Jobs

> Jobs in XR — Extended reality talent marketplace

**Canonical URL:** https://jobsinxr.com/jobs/principal-machine-learning-engineer-jobs
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Browse principal machine learning engineer jobs hiring now. Curated daily from top AI companies.

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## Snapshot

- **Matching live roles:** 2
- **Total open in vertical:** 227
- **Search intent:** principal machine learning engineer jobs

## Open roles (2)

### [Principal Machine Learning Engineer, Content Safety](https://jobsinxr.com/jobs/roblox_principal-machine-learning-engineer-content-safety_c518aef4)

- **Company:** Roblox
- **Budget:** Negotiable
- **Type:** Full Time · Human
- **Posted:** 2026-05-26

Markdown: https://jobsinxr.com/jobs/roblox_principal-machine-learning-engineer-content-safety_c518aef4.md

### [Principal Machine Learning Engineer, Embodied AI and Smart NPCs](https://jobsinxr.com/jobs/roblox_principal-machine-learning-engineer-embodied-ai-and-smart-npcs_9935d2cb)

- **Company:** Roblox
- **Budget:** Negotiable
- **Type:** Full Time · Human
- **Posted:** 2026-05-26

Markdown: https://jobsinxr.com/jobs/roblox_principal-machine-learning-engineer-embodied-ai-and-smart-npcs_9935d2cb.md

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_Generated 2026-06-01 for Jobs in XR._