← Back to jobsPosted (ATS) 3/12/2026, 11:41:19 AM Updated (ATS) 3/12/2026, 11:41:19 AM First seen by us 6/27/2026, 10:01:44 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 164 Stagnancy score 69.3 ATS job ID 70664617-84f6-4ee8-a4f6-4037ebfda9db
GhostHigh-confidence zombie posting. HR is probably not actually hiring.
Senior Software Engineer, Agent Infrastructure
Cohere · Agentic Platform · Toronto
A posting in this role has sat open 164 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
- Toronto
- Posted (ATS)
- Mar 12, 2026
- Last confirmed open
- Aug 23, 2026
- Open for
- 164 days +
Data provenance
- Source platform
- ashby
- Latest listing found
- https://jobs.ashbyhq.com/cohere/70664617-84f6-4ee8-a4f6-4037ebfda9db
- Stream ID
- 77c2978d-0446-46ee-b534-784ae3db5966