LangChain
105 open jobsGeneral information
LangChain makes a software framework that helps developers build applications with large language models. Its product line includes LangChain Expression Language (LCEL), LangServe, LangSmith, and the LangGraph Platform, covering work from prototyping to deployment.
Harrison Chase founded the company in October 2022. Sequoia Capital led a $25 million Series A round in February 2024. LangSmith, the part of the suite used to monitor and debug AI applications, now has 7,000+ active customers. Historically, the median salary is ~$205,000. LangChain is an H-1B sponsor.1
Hiring activity
New jobs added per week2
View these weekly figures as a table
| Week beginning | New listings |
|---|---|
| September 7, 2026 | 9 |
| September 14, 2026 | 1 |
| September 21, 2026 | 2 |
| September 28, 2026 | 1 |
| October 5, 2026 | 4 |
| October 12, 2026 | 5 |
| October 19, 2026 | 1 |
| October 26, 2026 (in progress) | 1 |
Open jobs
105 open · updated todayPage 2 of 6, most recently added first · Download (CSV)3
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What does LangChain actually pay? Based on previous and active job listings with specified pay ranges, the median annual pay is $207,500. Note that 55% of jobs don't list any pay information, so figures may be skewed towards cities like NYC, where pay disclosure is mandated for each posting.4
Share of salaried jobs in each pay bracket
| Bracket | Jobs |
|---|---|
| Under $100k | 0 jobs (0%) |
| $100k to $150k | 3 jobs (4%) |
| $150k to $200k | 27 jobs (40%) |
| $200k and up | 37 jobs (55%) |
Plus 2 hourly jobs at $150 to $195 an hour.
Posted ranges on jobs open now4
Hourly jobs
Visa sponsorship
Does LangChain sponsor visas? LangChain has no H-1B approvals in the USCIS record for 2021 to 2023, but is a likely employer for applicants who require sponsorship. Currently, they have 12 jobs certified for sponsorship in 2026, at a median pay of $170,000.5
Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →
Similar companies
Common questions
Is LangChain hiring now?
Yes. There are 105 open jobs, with 12 added in the last 30 days. They close fast though, often within 70 days, so don't wait.
Does LangChain sponsor H-1B visas?
Yes. Government records show 12 jobs certified for FY2026, at a median pay of $170,000.
How much does LangChain pay?
Posted pay runs $90,000 to $400,000 a year, and the median is $207,500. We only show pay the company printed itself, never estimates.
Interview OS
Company pages built from direct checks of real hiring systems.
Notes & sources
- 1. Company description. Written by InterviewOS from LangChain's public materials and press coverage; facts are checked against the sources below.
- 2. Weekly counts. A count is the number of listings the pipeline saw for the first time in that week. Weeks begin Monday; the onboarding week is excluded from the scale and every average.
- 3. Live counts. Deduplicated live listings observed daily on LangChain's own hiring system; last check October 27, 2026. Stale and syndicated posts on aggregator sites are not counted.
- 4. Posted pay. Ranges extracted from the text of LangChain's own listings; a range appears only when the employer printed one. Extraction is still rolling out, so this table can lag the board.
- 5. Federal visa records. USCIS H1B Employer Data Hub and US Department of Labor LCA disclosure files, matched to this company by name.
Sources
langchain.com
USCIS H-1B Employer Data Hub
US Department of Labor LCA disclosure files
About the data
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