← Back to jobsPosted (ATS) 3/23/2026, 12:25:55 PM Updated (ATS) 3/23/2026, 12:25:55 PM First seen by us 6/27/2026, 10:01:38 PM Last re-seen 8/23/2026, 3:30:20 AM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 153 Stagnancy score 67.62 ATS job ID 1f7cc5e6-5f31-40d8-ad49-fe22c98a3ea4
GhostHigh-confidence zombie posting. HR is probably not actually hiring.
Senior Member of Technical Staff, Safety and Security for Agents
Cohere · Modeling · London
A posting in this role has sat open 153 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.
- Location
- London
- Posted (ATS)
- Mar 23, 2026
- Last confirmed open
- Aug 23, 2026
- Open for
- 153 days +
Data provenance
- Source platform
- ashby
- Latest listing found
- https://jobs.ashbyhq.com/cohere/1f7cc5e6-5f31-40d8-ad49-fe22c98a3ea4
- Stream ID
- e102b9a8-7999-44d1-a920-280f78b98840