← Back to jobsPosted (ATS) 2/20/2026, 8:52:22 PM Updated (ATS) 10/5/2026, 1:13:28 PM First seen by us 6/27/2026, 10:02:17 PM Last re-seen 10/19/2026, 12:15:26 PM Distinct job IDs 1 Open in parallel 2 Work locations 1 Cumulative days active 241 Stagnancy score 81.06 ATS job ID 8430552002
GhostHigh-confidence zombie posting. HR is probably not actually hiring.
Senior Machine Learning Engineer, Recommendations
Lyft · Core Rider · San Francisco, CA
A posting in this role has sat open 241 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
- San Francisco, CA
- Posted (ATS)
- Feb 20, 2026
- Last confirmed open
- Oct 19, 2026
- Open for
- 241 days +
Data provenance
- Source platform
- greenhouse
- Latest listing found
- https://app.careerpuck.com/job-board/lyft/job/8430552002?gh_jid=8430552002
- Stream ID
- cc506ff3-fa67-4767-b626-c3111235b2fe