← Back to jobsPosted (ATS) 6/29/2026, 1:45:56 PM Updated (ATS) 6/29/2026, 1:45:56 PM First seen by us 6/29/2026, 8:02:26 PM Last re-seen 8/22/2026, 4:30:26 PM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 55 Stagnancy score 42.44 ATS job ID 4615ca06-bea7-47e3-9e57-f5cee52b75e6
Suspected GhostRotation or age signals smell off. Proceed with skepticism.
Member of Technical Staff (Data Scientist, Evals)
Perplexity · AI Research & Systems · San Francisco
A posting in this role has sat open 55 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 Francisco
- Posted (ATS)
- Jun 29, 2026
- Last confirmed open
- Aug 22, 2026
- Open for
- 54 days +
Data provenance
- Source platform
- ashby
- Latest listing found
- https://jobs.ashbyhq.com/perplexity/4615ca06-bea7-47e3-9e57-f5cee52b75e6
- Stream ID
- a8b25d8c-fbcf-475b-89f5-f6dea2152a7f