← Back to jobsPosted (ATS) 12/21/2023, 12:46:52 AM Updated (ATS) 8/13/2026, 4:44:01 PM First seen by us 7/1/2026, 8:01:59 AM Last re-seen 8/22/2026, 10:45:19 PM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 976 Stagnancy score 100 ATS job ID 5584158
GhostHigh-confidence zombie posting. HR is probably not actually hiring.
Senior Machine Learning Engineer - Notifications/Feed
Nextdoor · Engineering · US Remote
A posting in this role has sat open 976 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
- US Remote
- Posted (ATS)
- Dec 21, 2023
- Last confirmed open
- Aug 22, 2026
- Open for
- 976 days +
Data provenance
- Source platform
- greenhouse
- Latest listing found
- https://about.nextdoor.com/careers-list/?gh_jid=5584158
- Stream ID
- 2a270d5e-6449-44a1-b1cc-605bb53f902c