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Remote LangChain Jobs

Browse remote LangChain positions — LLM app development, RAG systems, AI agents, and production LLM orchestration at companies building real AI products.

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LLM Application Engineer RAG Engineer AI Agent Developer LangChain Developer LLM Integration Engineer

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Jobs & Projects

D

Posted 1 month ago

Applications closed

AI Voice Content Prompt Engineer

Dravix Studio

Remote

New York, United States (UTC-5)

job
Full-time
English
$100k – $130k / year
Full page
B

Posted 1 month ago

Applications closed

AI Chatbot Prompt Engineer

Brenvo Tech

Remote

Johannesburg, South Africa (UTC+2)

job
Contract-to-hire
English
$60k – $80k / year
Full page
O

Posted 1 month ago

Applications closed

AI Procurement NLP Analyst

Orvix Works

Remote

Mexico City, Mexico (UTC-6)

job
Full-time
English
$80k – $100k / year
Full page
M

Posted 1 month ago

Applications closed

AI Compliance NLP Engineer

Mendra Intelligence

Remote

Vancouver, Canada (UTC-7)

job
Full-time
English
$160k – $200k / year
Full page
L

Posted 1 month ago

Applications closed

AI Agent Workflow Automation Engineer

Lontex Tech

Remote

Stockholm, Sweden (UTC+1)

job
Full-time
English
$100k – $130k / year
Full page
I

Posted 1 month ago

Applications closed

AI Marketplace NLP Trust Analyst

Intevo AI

Hybrid

Chicago, United States (UTC-6)

job
Full-time
English
$130k – $160k / year
Full page
Q

Posted 1 month ago

Applications closed

NLP Search Query Expansion Engineer

Quelion Cloud

Hybrid

Chicago, United States (UTC-6)

job
Full-time
English
$130k – $160k / year
Full page
S

Posted 1 month ago

Applications closed

AI Localization Prompt Engineer

Soltix AI

Remote

Madrid, Spain (UTC+1)

job
Full-time
English
$80k – $100k / year
Full page
V

Posted 1 month ago

Applications closed

AI Accessibility Prompt Engineer

Vordex Tech

Remote

Dublin, Ireland (UTC+0)

job
Freelance
English
Under $60k / year
Full page
Y

Posted 1 month ago

Applications closed

AI Technical Content Prompt Engineer

Yentrix Works

Remote

Berlin, Germany (UTC+1)

job
Contract-to-hire
English
$60k – $80k / year
Full page

Role guide

What to expect in remote LangChain jobs

LangChain has become the primary framework for building production LLM applications. Remote LangChain jobs involve designing RAG pipelines, building autonomous AI agents, and integrating LLMs into real products. The strongest candidates have experience going beyond documentation examples to debug real production LLM behaviour.

What you'll work on

  • Build RAG systems that answer questions over large proprietary document corpora
  • Design multi-step AI agents that use tools and APIs autonomously
  • Integrate OpenAI, Anthropic, or open-source LLMs into existing products
  • Create evaluation pipelines to measure and improve LLM output quality

What companies look for

  • Production RAG experience — chunking strategies, retrieval tuning, re-ranking
  • Understanding of LangChain Expression Language (LCEL) and agent frameworks
  • LLM evaluation and prompt optimisation practices

Frequently asked questions

What remote LangChain jobs are posted on RemoteAI?

LLM application development roles, RAG system engineering positions, and AI agent development jobs. Most require Python proficiency and hands-on experience building LLM-powered features beyond simple API calls.

Do LangChain jobs require knowledge of vector databases?

Most RAG-focused LangChain roles do. Pinecone, Weaviate, Chroma, and pgvector are common. The exact stack varies by company — check individual listings.

Is LangChain experience enough, or do I also need raw LLM API experience?

Both help. Companies value engineers who understand what LangChain does under the hood — prompt formatting, chain execution, memory management — not just the high-level API.

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