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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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Posted 4 days ago
AWS Alliances Lead
LangChain
New York, NY · also open in 2 other locations
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At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developer...
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CodeRabbit is the governance and control layer for agentic software development, helping engineering teams trust the code they ship. AI can generate c...
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OpenRouter is the unified interface for large language models. We route billions of tokens every month, helping developers build AI applications witho...
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On this journey for over 12 years, Qventus is leading the transformation of healthcare. We enable hospitals to focus on what matters most: patient car...
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Posted 2 weeks ago
Senior AI/ML Architect, Applied Field Engineering
Snowflake
US-TX-Remote
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At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are en...
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Apify is a marketplace of ready-to-run tools for AI that automate work on the web. Thousands of Actors get web data, generate leads, monitor social me...
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Posted 2 weeks ago
Langfuse - Senior Software Engineer, SDK
ClickHouse
Germany
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Your work will have an outsized impact. Our SDKs are downloaded 26M+ times per month. When you ship a new integration or improve SDK performance, thou...
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Posted 3 weeks ago
Deployed Engineer (Singapore) - APAC
LangChain
Remote - Singapore
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At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developer...
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Posted 3 weeks ago
Member of Technical Staff - Training Platform
Prime Intellect
San Francisco
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Prime Intellect is building the open superintelligence stack: the infrastructure frontier AI labs build internally, made available to every ambitious...
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Posted 3 weeks ago
Member of Technical Staff - GPU Infrastructure
Prime Intellect
San Francisco
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Prime Intellect is building the open superintelligence stack: the infrastructure frontier AI labs build internally, made available to every ambitious...
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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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