← Back to jobsPosted (ATS) 6/15/2026, 8:08:30 PM Updated (ATS) 8/21/2026, 8:05:46 PM First seen by us 7/2/2026, 7:01:48 AM Last re-seen 8/22/2026, 2:15:19 PM Distinct job IDs 2 Open in parallel 1 Work locations 1 Cumulative days active 68 Stagnancy score 48.22 ATS job ID 7998366
Suspected GhostRotation or age signals smell off. Proceed with skepticism.
Principal Software Engineer, Physics
Roblox · Software Engineering · San Mateo, CA, United States
A posting in this role has sat open 68 days — past the 45-day mark where openings start to look less like an active, immediate need.
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.
2 of these IDs are open at the same time. Likely parallel reqs for the same normalized title rather than sequential re-posting.
- Location
- San Mateo, CA, United States
- Posted (ATS)
- Jun 15, 2026
- Last confirmed open
- Aug 22, 2026
- Open for
- 68 days +
- Location
- San Mateo, CA, United States
- Posted (ATS)
- Jul 31, 2026
- Last confirmed open
- Aug 22, 2026
- Open for
- 22 days +
Data provenance
- Source platform
- greenhouse
- Latest listing found
- https://careers.roblox.com/jobs/8039680?gh_jid=8039680
- Stream ID
- ecdf7c8b-39b4-4aed-9a0d-420c2a6dedaf