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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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Posted 2 months ago
Applications closedEmrex AI
Remote
New York, United States (UTC-5)
We just closed our Series B and every enterprise customer we're onboarding wants their own prompt templates managed like code, not like a shared docum...
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Posted 2 months ago
Applications closedBreva AI
Remote
Chicago, United States (UTC-6)
Litigation teams spend weeks manually searching directories, prior case filings and academic publications to find qualified expert witnesses, and half...
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Posted 2 months ago
Applications closedQuelion Intelligence
Remote
London, United Kingdom (UTC+0)
The models you'll ship will be used by knowledge workers at hundreds of enterprise customers every time they search their internal wikis, tickets, and...
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Posted 2 months ago
Applications closedSelvix Works
Remote
Berlin, Germany (UTC+1)
As a fully async team spread across 9 time zones, we believe great engineers can do their best work without a shared meeting slot — which is exactly w...
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Posted 2 months ago
Applications closedJarvik Solutions
Remote
New York, United States (UTC-5)
Have you ever wanted to build AI systems that actually recover revenue instead of just predicting who's about to leave? Churned accounts are one of th...
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Posted 2 months ago
Applications closedDelvio Solutions
On-site
Chicago, United States (UTC-6)
Our clients include enterprise compliance teams running whistleblower hotlines across dozens of countries, and reports arrive in whatever language the...
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Posted 2 months ago
Applications closedJarvik Solutions
Remote
London, United Kingdom (UTC+0)
Have you ever wanted to build AI systems that actually go to production, not just demos? Our customer success team records dozens of onboarding calls...
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Posted 2 months ago
Applications closedEmrex AI
Remote
Los Angeles, United States (UTC-8)
Prompt caching, RAG quality, and multi-model routing are the core of what we build. Long-running agent sessions keep hitting context window limits mid...
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Posted 2 months ago
Applications closedLumio Systems
Remote
New York, United States (UTC-5)
Our data pipelines are growing faster than our incident response tooling can keep up with. When a major deployment goes wrong, engineers currently coo...
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Posted 2 months ago
Applications closedEmrex AI
Remote
New York, United States (UTC-5)
We just closed our Series B and every enterprise customer we're onboarding wants their own prompt templates managed like code, not like a shared docum...
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Role guide
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 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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