LangChain hiring trends
What LangChain's hiring actually looks like over time — which roles stay open, which get pulled, and where headcount is really going.
Last checked 02 October 2026
101
Open now
39
Filled or pulled
10
Teams hiring
Open the longest
A role that stays open for months usually means the bar is high, the pay is off, or nobody is saying yes.
| Role | Location | Opened |
|---|---|---|
| Python OSS Engineer | San Francisco, CA | 1.6 years ago |
| Senior Fullstack Engineer, AI Observability & Evals Platform | San Francisco, CA | 1.6 years ago |
| FullStack Engineer, AI Observability & Evals Platform (LangSmith) | San Francisco, CA | 1.1 years ago |
| Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith) | San Francisco, CA | 9 months ago |
| Deployed Engineer (UK) | London | 8 months ago |
| People Partner | San Francisco, CA | 8 months ago |
| GTM Engineer | San Francisco, CA | 8 months ago |
| Enterprise Account Executive (San Francisco Bay Area) | San Francisco, CA | 6 months ago |
| Commercial Account Executive | San Francisco, CA | 6 months ago |
| Enterprise Account Executive (Stockholm) | Sweden | 6 months ago |
Roles posted more than once
These roles were taken down and then advertised again — a revolving door, and worth asking about in an interview.
| Role | Times posted |
|---|---|
| AI Engineer, Enablement | 2 |
This page gets better with age. It is built from a daily record that started the day we began watching LangChain. Every day it runs, there is more history here that cannot be reconstructed from anywhere else — because the original posts are deleted.
Job posts get deleted. We keep them.
FirstIn watches company job boards at the source and tells you the moment a role opens — and keeps the record after it's taken down, so you can see what really happened to a team's hiring.