← Back to jobsPosted (ATS) 8/12/2026, 1:29:10 AM Updated (ATS) 8/12/2026, 1:29:10 AM First seen by us 8/13/2026, 1:45:17 PM Last re-seen 8/22/2026, 10:30:15 PM Distinct job IDs 1 Open in parallel 1 Work locations 1 Cumulative days active 11 Stagnancy score 0 ATS job ID f7de4819-e7aa-4dfb-9acd-8b81ad8caf2c
FreshWithin normal posting window. For now.
Frontend Engineer, AI Observability & Evals Platform
LangChain · Engineering · San Francisco, CA
Within normal posting window. For now.
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)
- Aug 12, 2026
- Last confirmed open
- Aug 22, 2026
- Open for
- 11 days +
Data provenance
- Source platform
- ashby
- Latest listing found
- https://jobs.ashbyhq.com/langchain/f7de4819-e7aa-4dfb-9acd-8b81ad8caf2c
- Stream ID
- 15a07f89-3a77-4ac0-bb7a-ada894011136