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COMPANIES USING

Software Development Companies Using LangChain

614 companies in Software Development are hiring LangChain talent.

LangChain is an open-source framework that lets developers chain together large language model (LLM) calls, memory, and external data sources to build production-grade AI applications. When a company posts LangChain roles, they're past the experimentation phase — they're building internal AI tools, customer-facing agents, or RAG pipelines that need real infrastructure. That means they're actively buying vector databases, LLM API access, cloud compute, and developer tooling to support it.

Buying Signal

A company hiring LangChain engineers is almost certainly already paying for OpenAI or Anthropic API access and is evaluating or expanding their vector database spend — think Pinecone, Weaviate, or pgvector. These companies are building, not just exploring, which makes them high-intent buyers for AI infrastructure, observability tools, and data pipeline solutions. SDRs selling LLM monitoring, cloud GPU, enterprise API contracts, or data connectors should be prospecting any company with 3+ active LangChain roles.

Top Companies47 shown

CompanyIndustryHQ LocationSizeJobsLinks
Veeva Systems
veeva.com
 Software Development Pleasanton, United States 5,001+ 1,970
Databricks
databricks.com
 Software Development San Francisco, United States 5,001+ 1,207
Esri
esri.com
 Software Development Redlands, United States 5,001+ 658
Docusign
docusign.com
 Software Development San Francisco, United States 5,001+ 571
NiCE
nice.com
 Software Development Hoboken, United States 5,001+ 600
Grab
grab.careers
 Software Development Singapore 5,001+ 563
Zendesk
zdsk.co
 Software Development San Francisco, United States 5,001+ 649
Airbnb
airbnb.com
 Software Development San Francisco, United States 5,001+ 461
HubSpot
hubspot.com
 Software Development Cambridge, United States 5,001+ 442
Unity South APAC (SEA, ANZ, IND Subcont.)
unity3d.com
 Software Development Singapore 5,001+ 297
AgileEngine
agileengine.com
 Software Development Boca Raton, United States 1,001–5,000 1,926
Cactus Communications
cactusglobal.com
 Software Development Mumbai, India 1,001–5,000 1,679
Relativity
relativity.com
 Software Development Chicago, United States 1,001–5,000 1,218
Datadog
datadoghq.com
 Software Development New York, United States 1,001–5,000 916
Acronis
acronis.com
 Software Development Schaffhausen, Switzerland 1,001–5,000 429
TeamViewer
teamviewer.com
 Software Development Göppingen (Kernstadt), Germany 1,001–5,000 466
Toast
toasttab.com
 Software Development Boston, United States 1,001–5,000 444
monday.com
monday.com
 Software Development Tel-Aviv, Israel 1,001–5,000 381
Cohesity
cohesity.com
 Software Development Santa Clara, United States 1,001–5,000 388
Freshworks
freshworks.com
 Software Development San Mateo, United States 1,001–5,000 363
Comviva
comviva.com
 Software Development Gurgaon, India 1,001–5,000 170
KCS iT
kcsit.pt
 Software Development Lisbon, Portugal 201–500 523
hackajob
hackajob.com
 Software Development Greater London, United Kingdom 51–200 1,389
Mercor
mercor.com
 Software Development San Francisco, United States 51–200 2,680
micro1
micro1.ai
 Software Development San Francisco, United States 51–200 649
Mogi I/O : OTT/Podcast/Short Video Apps for you
mogiio.com
 Software Development New Delhi, India 11–50 1,073
Google
goo.gle
 Software Development Mountain View, United States 10,001+ 1,648
Intuit
intuit.com
 Software Development Mountain View, United States 10,001+ 1,685
Autodesk
autodesk.com
 Software Development San Francisco, United States 10,001+ 1,637
Workday
workday.com
 Software Development Pleasanton, United States 10,001+ 1,213
ByteDance
bytedance.com
 Software Development Pudong, China 10,001+ 1,550
Thomson Reuters
tr.com
 Software Development Toronto, Canada 10,001+ 1,401
Cisco
cisco.com
 Software Development San Jose, United States 10,001+ 1,570
Adobe
adobe.com
 Software Development San Jose, United States 10,001+ 1,704
GlobalLogic
globallogic.com
 Software Development Santa Clara, United States 10,001+ 1,700
SS&C Technologies
ssctech.com
 Software Development Windsor, United States 10,001+ 1,476
SAP
sap.com
 Software Development Walldorf, Germany 10,001+ 1,623
Aptiv
aptiv.com
 Software Development Schaffhausen, Switzerland 10,001+ 1,247
Trimble Inc.
trimble.com
 Software Development Westminster, United States 10,001+ 1,162
Red Hat
redhat.com
 Software Development Raleigh, United States 10,001+ 1,011
Synopsys Inc
synopsys.com
 Software Development Sunnyvale, United States 10,001+ 787
Wolters Kluwer
wolterskluwer.com
 Software Development Alphen aan den Rijn, Netherlands 10,001+ 863
Cadence
cadence.com
 Software Development San Jose, United States 10,001+ 1,007
Expedia Group
expediagroup.com
 Software Development Seattle, United States 10,001+ 569
NetApp
netapp.com
 Software Development San Jose, United States 10,001+ 583
OpenText
opentext.com
 Software Development Waterloo, Canada 10,001+ 710
Teradata
teradata.com
 Software Development San Diego, United States 10,001+ 466

614 companies use LangChain. Want the full list?

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Market Signal

614 companies posting nearly 50,000 roles tied to LangChain signals this is no longer niche — it's mainstream AI engineering infrastructure. The volume suggests LangChain hiring is a reliable proxy for companies mid-build on a broader AI product strategy, not just running proof-of-concepts.

Stack Intelligence

Companies hiring for LangChain alongside OpenAI, Anthropic, Pinecone, and Python are running a recognizable stack: Python-based orchestration, third-party LLM APIs, and vector storage for retrieval-augmented generation. This combination indicates they've moved beyond single-model prompting toward multi-step AI workflows — a sign of architectural maturity that often precedes enterprise software procurement. For vendors, this stack signals a team ready to buy production-grade tooling, not just developer trials.

Hiring Landscape

LangChain in the Market

Where and how companies hire LangChain talent

By Country

United States
337
India
49
Germany
31
Canada
24
Brazil
19
Israel
13
United Kingdom
13
China
11

Top Roles

Software Engineer303Product Manager246Ai Engineer221Account Executive194Data Engineer190Devops Engineer168Data Scientist153Customer Success Manager149Backend Engineer144Sales Development Representative132Product Designer123Account Manager121

Related Technologies

OpenAIPythonPineconeAnthropic
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Frequently Asked Questions

What is LangChain?

LangChain is a framework that connects LLMs to external tools, databases, and APIs to build functional AI applications. Businesses use it to ship AI features faster without rebuilding core infrastructure from scratch. Hiring for it signals a company has committed resources to building AI-native products or workflows.

Why should sales teams track LangChain hiring?

LangChain hiring is one of the clearest signals that a company is actively building an AI product — and spending accordingly. A sales rep selling vector databases, AI observability, or cloud infrastructure can use this signal to time outreach precisely when budget decisions are being made.

Who should be selling to companies that use LangChain?

Vendors best positioned to sell to LangChain-hiring companies include vector database providers, LLM API platforms, AI observability and monitoring tools, and cloud infrastructure or GPU compute providers.