← Back to jobsPosted (ATS) 10/6/2026, 12:07:26 AM Updated (ATS) 10/18/2026, 6:35:42 AM First seen by us 10/6/2026, 9:45:26 AM Last re-seen 10/18/2026, 2:30:31 PM Distinct job IDs 2 Open in parallel 1 Work locations 1 Cumulative days active 298 Stagnancy score 87.78 ATS job ID 8247229
FreshWithin normal posting window. For now.
Principal Data Scientist - Safety
Roblox · Data Science · San Mateo, CA, United States
A posting in this role has sat open 285 days — well past the 90-day mark where an opening reads as a resume black hole rather than an active search.
Rotation timeline
Every ATS job ID we've matched to this same normalized title, oldest first. "Posted" is the date the ATS reports; "last confirmed open" is the last time we saw it live.
These IDs appeared over a 319-day span, with only the latest still open — a sequential re-shelving pattern.
- Location
- San Mateo, CA, United States
- Posted (ATS)
- Nov 21, 2025
- Ended (last seen)
- Aug 30, 2026
- Open for
- 283 days
- Location
- San Mateo, CA, United States
- Posted (ATS)
- Oct 6, 2026
- Last confirmed open
- Oct 18, 2026
- Open for
- 13 days +
Data provenance
- Source platform
- greenhouse
- Latest listing found
- https://careers.roblox.com/jobs/8247229?gh_jid=8247229
- Stream ID
- 51eb74e2-bcf3-48cd-a668-0bf152e6a293