← Back to jobsPosted (ATS) 7/6/2026, 9:24:50 PM Updated (ATS) 8/21/2026, 8:04:16 PM First seen by us 7/7/2026, 6:01:04 AM Last re-seen 8/22/2026, 2:15:19 PM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 47 Stagnancy score 38.89 ATS job ID 8027755
Suspected GhostRotation or age signals smell off. Proceed with skepticism.
Senior / Principal Infrastructure Engineer - ML Platform
Roblox · Software Engineering · San Mateo, CA, United States
A posting in this role has sat open 47 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.
- Location
- San Mateo, CA, United States
- Posted (ATS)
- Jul 6, 2026
- Last confirmed open
- Aug 22, 2026
- Open for
- 47 days +
Data provenance
- Source platform
- greenhouse
- Latest listing found
- https://careers.roblox.com/jobs/8027755?gh_jid=8027755
- Stream ID
- 2e1ac911-d64b-4487-a094-f4a1c19ec74c