← Back to jobsPosted (ATS) 6/10/2026, 9:02:36 PM Updated (ATS) 6/10/2026, 9:02:36 PM First seen by us 6/28/2026, 9:01:48 AM Last re-seen 10/18/2026, 10:00:46 PM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 130 Stagnancy score 64.11 ATS job ID f07bfbad-6daf-4b11-b5bb-2c3bbc47c53c
GhostHigh-confidence zombie posting. HR is probably not actually hiring.
Senior Product Engineer - Growth & Monetization
LangChain · Engineering · New York, NY
A posting in this role has sat open 130 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
- New York, NY
- Posted (ATS)
- Jun 10, 2026
- Last confirmed open
- Oct 18, 2026
- Open for
- 130 days +
Data provenance
- Source platform
- ashby
- Latest listing found
- https://jobs.ashbyhq.com/langchain/f07bfbad-6daf-4b11-b5bb-2c3bbc47c53c
- Stream ID
- c4ccc441-5f97-4beb-a73f-c6595eb2048a