LangChain, Inc.

About LangChain, Inc.

LangChain, Inc. provides open-source software libraries and cloud services for building applications that integrate large language models with external data sources and workflows. Its tools help developers create retrieval-augmented generation systems, manage prompts, chain model calls, and monitor performance in production environments. The company was founded in 2023 and is headquartered in San Francisco, California.

Open Positions at LangChain, Inc.

Partner Alliance Lead - EMEA

LangChain, Inc.

London

Full-time

Expires Aug 3, 2026

AWS

Azure

GCP

+3 more

2 days ago

Solutions Architect (APAC)

LangChain, Inc.

Singapore

Full-time

Expires Aug 3, 2026

Python

TypeScript

AWS

+4 more

2 days ago

GTM Onboarding & Enablement Lead

LangChain, Inc.

San Francisco, CA

Full-time

Expires Jul 21, 2026

Senior

Onsite

$160k-185k

15 days ago

Enterprise Account Executive (SoCal)

LangChain, Inc.

Los Angeles, CA

Full-time

Expires Jul 16, 2026

Go

Onsite

20 days ago

Enterprise Account Executive (Singapore)

LangChain, Inc.

Singapore

Full-time

Expires Jul 16, 2026

Go

Onsite

20 days ago

Deployed Engineer (Singapore)

LangChain, Inc.

Singapore

Full-time

Expires Jul 7, 2026

Onsite

29 days ago

Enterprise Account Executive (UK)

LangChain, Inc.

London

Full-time

Expires Jul 7, 2026

Go

Onsite

$225k-350k

29 days ago

Commercial Account Executive (Germany)

LangChain, Inc.

Germany

Full-time

Expires Jul 7, 2026

Onsite

29 days ago

Customer Engineer (West Coast)

LangChain, Inc.

San Francisco, CA

Full-time

Expires Jun 25, 2026

Python

JavaScript

TypeScript

+2 more

1 month ago

Deployed Engineer (Phoenix)

LangChain, Inc.

Phoenix, AZ

Full-time

Expires Jun 21, 2026

Python

JavaScript

AWS

+4 more

2 months ago

Deployed Engineer (Denver)

LangChain, Inc.

Denver, CO

Full-time

Expires Jun 21, 2026

Python

JavaScript

AWS

+4 more

2 months ago

Deployed Engineer (Las Vegas)

LangChain, Inc.

Las Vegas, NV

Full-time

Expires Jun 21, 2026

Python

JavaScript

AWS

+4 more

2 months ago

Deployed Engineer (Salt Lake City)

LangChain, Inc.

Salt Lake City, UT

Full-time

Expires Jun 21, 2026

Python

JavaScript

AWS

+4 more

2 months ago

Field Marketing, Central

LangChain, Inc.

Chicago, IL

Full-time

Expires Jun 16, 2026

Onsite

$165k-193k

2 months ago

Solutions Architect (Remote)

LangChain, Inc.

remote

Full-time

Expires Jun 16, 2026

Python

TypeScript

AWS

+4 more

2 months ago

Expires soon

Deployed Engineer (Toronto)

LangChain, Inc.

Toronto

Full-time

Expires Jun 14, 2026 (Soon)

Python

JavaScript

AWS

+3 more

2 months ago

Expires soon

Enterprise Account Executive (Germany)

LangChain, Inc.

Europe

Full-time

Expires Jun 14, 2026 (Soon)

Go

Onsite

$225k-350k

2 months ago

Expires soon

Director, Deployed Engineering - Central

LangChain, Inc.

Chicago, IL

Full-time

Expires Jun 14, 2026 (Soon)

Python

Onsite

$270k-340k

2 months ago

Expires soon

Solutions Architect (London)

LangChain, Inc.

London

Full-time

Expires Jun 14, 2026 (Soon)

Python

TypeScript

AWS

+4 more

2 months ago

Expires soon

Solutions Architect (Amsterdam)

LangChain, Inc.

Amsterdam

Full-time

Expires Jun 14, 2026 (Soon)

Python

TypeScript

AWS

+4 more

2 months ago

Expires soon

Solutions Architect (Austin)

LangChain, Inc.

Austin, TX

Full-time

Expires Jun 14, 2026 (Soon)

Python

TypeScript

AWS

+4 more

2 months ago

Expires soon

Solutions Architect (Dallas)

LangChain, Inc.

Dallas, TX

Full-time

Expires Jun 14, 2026 (Soon)

Python

TypeScript

AWS

+4 more

2 months ago

Expires soon

Recruiting Coordinator (contractor)

LangChain, Inc.

New York, NY

Full-time

Expires Jun 10, 2026 (Soon)

Design

Onsite

2 months ago

Expires soon

Senior GTM Recruiter (UK)

LangChain, Inc.

London

Full-time

Expires Jun 10, 2026 (Soon)

Design

Senior

Onsite

2 months ago

Expired

Enterprise Account Executive (Federal)

LangChain, Inc.

Washington DC

Full-time

Expired Jun 4, 2026

TypeScript

Go

Onsite

+1 more

2 months ago

Expired

Technical Support Engineer

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 31, 2026

Python

TypeScript

Docker

+4 more

2 months ago

Expired

Commercial Account Manager (East Coast)

LangChain, Inc.

New York, NY

Full-time

Expired May 31, 2026

Onsite

$150k-200k

2 months ago

Expired

Product Marketing - Agent Infrastructure

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 27, 2026

Kubernetes

DevOps

Onsite

+1 more

2 months ago

Expired

Engagement Manager (NYC)

LangChain, Inc.

New York, NY

Full-time

Expired May 27, 2026

Remote

$170k-190k

2 months ago

Expired

Engagement Manager (San Francisco)

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 27, 2026

Remote

$170k-190k

2 months ago

Expired

Engagement Manager

LangChain, Inc.

United States

Full-time

Expired May 27, 2026

Remote

$170k-190k

2 months ago

Expired

Flagship Events & Experiences Lead

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 27, 2026

Senior

Onsite

$210k-250k

2 months ago

Expired

Commercial Account Executive

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 24, 2026

Onsite

2 months ago

Expired

Customer Engineer

LangChain, Inc.

Europe

Full-time

Expired May 24, 2026

Python

JavaScript

TypeScript

+1 more

2 months ago

Expired

Head of Marketing Operations and GTM Analytics

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 23, 2026

Onsite

$160k-240k

2 months ago

Expired

Deployed Engineer (Seattle)

LangChain, Inc.

Seattle, WA

Full-time

Expired May 22, 2026

Python

JavaScript

AWS

+4 more

3 months ago

Expired

Enterprise Account Executive (South Central)

LangChain, Inc.

Dallas, TX

Full-time

Expired May 20, 2026

Go

Remote

$300k-350k

3 months ago

Expired

Sales Development Representative Manager

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 20, 2026

Onsite

$200k-250k

3 months ago

Expired

Enterprise Account Executive (South Central)

LangChain, Inc.

Houston, TX

Full-time

Expired May 20, 2026

Go

Remote

$300k-350k

3 months ago

Expired

Enterprise Account Executive (South Central)

LangChain, Inc.

Austin, TX

Full-time

Expired May 20, 2026

Go

Remote

$300k-350k

3 months ago

Expired

Deployed Engineer (Raleigh)

LangChain, Inc.

Raleigh, NC

Full-time

Expired May 20, 2026

Python

JavaScript

AWS

+4 more

3 months ago

Expired

Enterprise Account Executive (New Jersey)

LangChain, Inc.

Newark, NJ

Full-time

Expired May 20, 2026

Go

Onsite

3 months ago

Expired

Deployed Engineer (Charlotte)

LangChain, Inc.

Charlotte, NC

Full-time

Expired May 20, 2026

Python

JavaScript

AWS

+4 more

3 months ago

Expired

Product Marketing Manager

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 17, 2026

Onsite

$210k-235k

3 months ago

Expired

Head of Field Marketing, EMEA

LangChain, Inc.

London

Full-time

Expired May 17, 2026

Onsite

$120k-150k

3 months ago

Expired

Enterprise Account Executive (SW)

LangChain, Inc.

United States

Full-time

Expired May 17, 2026

Go

Onsite

3 months ago

Expired

Deployed Engineer (North Central)

LangChain, Inc.

Chicago, IL

Full-time

Expired May 14, 2026

Python

JavaScript

AWS

+4 more

3 months ago

Expired

Deployed Engineer (South Central)

LangChain, Inc.

Austin, TX

Full-time

Expired May 14, 2026

Python

JavaScript

AWS

+4 more

3 months ago

Expired

Field Marketing Manager

LangChain, Inc.

New York, NY

Full-time

Expired May 11, 2026

Onsite

$190k-210k

3 months ago

Expired

Solutions Architect, Amsterdam

LangChain, Inc.

Amsterdam

Full-time

Expired May 11, 2026

Python

TypeScript

AWS

+4 more

3 months ago

Expired

Solutions Architect, UK

LangChain, Inc.

London

Full-time

Expired May 11, 2026

Python

TypeScript

AWS

+4 more

3 months ago

Expired

Backend Engineer, Observability & Evals Platform (LangSmith)

LangChain, Inc.

San Francisco, CA

Full-time

Expired May 8, 2026

Python

PostgreSQL

Redis

+5 more

3 months ago

Expired

Deployed Engineer (Germany)

LangChain, Inc.

Germany

Full-time

Expired May 3, 2026

Onsite

3 months ago

Expired

Deployed Engineer (Amsterdam)

LangChain, Inc.

Amsterdam

Full-time

Expired May 3, 2026

Onsite

3 months ago

Expired

Deployed Engineer (Federal)

LangChain, Inc.

Washington DC

Full-time

Expired May 3, 2026

Python

JavaScript

TypeScript

+4 more

3 months ago

Expired

Deployed Engineer (Central)

LangChain, Inc.

Dallas, TX

Full-time

Expired Apr 29, 2026

Python

JavaScript

AWS

+4 more

3 months ago

Expired

Sales Development Representative (SDR)

LangChain, Inc.

Amsterdam

Full-time

Expired Apr 28, 2026

3 months ago

Expired

Sales Development Representative (SDR)

LangChain, Inc.

New York, NY

Full-time

Expired Apr 28, 2026

3 months ago

Expired

Sales Development Representative (SDR)

LangChain, Inc.

San Francisco, CA

Full-time

Expired Apr 28, 2026

Onsite

$110k-128k

3 months ago

Expired

Sales Development Representative (SDR)

LangChain, Inc.

London

Full-time

Expired Apr 28, 2026

Onsite

€85k-100k

3 months ago

Expired

Commercial Counsel

LangChain, Inc.

Remote

Full-time

Expired Apr 27, 2026

Remote

3 months ago

Expired

Senior Backend Engineer, LangSmith Deployments

LangChain, Inc.

Remote

Full-time

Expired Apr 27, 2026

Python

Go

Kubernetes

+4 more

3 months ago

Expired

Director, Deployed Engineering - East

LangChain, Inc.

New York, NY

Full-time

Expired Apr 25, 2026

Python

Onsite

$270k-340k

3 months ago

Expired

Talent Operations Programs Manager

LangChain, Inc.

San Francisco

Full-time

Expired Mar 20, 2026

Remote

5 months ago