Senior AI Agent & Full Stack Automation Engineer Needed (LangChain + n8n + RAG)

Posted 2 months ago

Worldwide

Summary

We are looking for an experienced AI & Full Stack Engineer to help us build intelligent automation systems, AI agents, internal business tools, and scalable web applications. The ideal candidate should have strong experience with: ● LangChain / LangGraph ● n8n workflow automation ● OpenAI / Claude APIs ● RAG systems & vector databases ● Full-stack web development ● API integrations & webhooks ● CRM / ERP systems ● AI-powered dashboards and internal tools Project Overview We are developing an AI-powered business platform that combines: ● AI agents ● workflow automation ● web applications ● ERP/CRM modules ● AI copilots ● customer support systems ● analytics dashboards ● internal business tools The system will include: ● AI-powered CRM features ● ERP workflow automation ● AI chat assistants ● document understanding pipelines ● lead generation automations ● social media/content automation ● customer management dashboards ● AI-enhanced reporting systems ● custom admin panels & portals Technologies We Use ● LangChain ● LangGraph ● n8n ● OpenAI / Claude APIs ● React / Next.js ● Node.js / Python ● Supabase / PostgreSQL ● REST APIs ● Webhooks ● Vector databases Responsibilities ● Build scalable AI agents and workflows ● Develop web apps and internal dashboards ● Create CRM/ERP automations ● Integrate APIs and third-party platforms ● Design RAG pipelines and AI memory systems ● Optimize automation performance and scalability ● Build clean and maintainable backend systems Requirements ● Strong experience with AI automation systems ● Experience building production-level web applications ● Good understanding of databases and APIs ● Ability to create scalable workflows ● Experience with authentication, dashboards, and admin systems ● Strong communication skills Bonus Skills ● Mobile app development ● Docker & deployment ● Open-source LLMs ● MCP ecosystem ● Real-time systems ● High-volume backend architectures Project Type ● Long-term freelance contract ● Potential ongoing work ● Flexible hours

  • $50.00

    Fixed-price
  • Intermediate
    Experience Level
  • Remote Job
  • Ongoing project
    Project Type

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Skills and Expertise
Mandatory skills
AI App Development
AI Development
Activity on this job
  • Proposals:20 to 50
  • Last viewed by client:4 days ago
  • Hires:
    2
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since May 19, 2025
  • ITA
    Sondrio4:47 AM
  • $390 total spent
    5 hires, 1 active

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