Senior Full-Stack AI Developer | LLMs, LangChain, RAG & AI Integrations
Only freelancers located in the U.S. may apply.U.S. located freelancers only
We are looking for an experienced Full-Stack AI Developer to build and improve modern AI-powered web applications. The ideal candidate should have strong experience in frontend and backend development, AI integrations, LLMs, LangChain, RAG pipelines, vector databases, APIs and scalable system architecture. Required Skills: * React.js, Next.js and TypeScript * Node.js and Python * LangChain, LLMs and RAG * OpenAI, Claude or similar AI APIs * Vector databases such as Pinecone, Qdrant or Weaviate * REST APIs, databases and third-party integrations * Strong knowledge of software architecture and clean code * Experience with Claude Code, Cursor or similar AI development tools * Excellent English communication and problem-solving skills Please share your GitHub profile, relevant AI projects and a short Loom video explaining one live Full-Stack AI application you have built.
$175.00
Fixed-price- ExpertExperience Level
- Remote Job
- Complex projectProject Type
Skills and Expertise
Activity on this job
- Proposals:10 to 15
- Last viewed by client:yesterday
- Interviewing:4
- Invites sent:5
- Unanswered invites:0
About the client
- United States9:55 AM
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