Freelance AI Engineer for Enterprise RAG Platform DevelopmentFreelanceJobs • Canada
Freelance AI Engineer for Enterprise RAG Platform Development
FreelanceJobs
- Canada
- Canada
À propos
We are looking for an experienced AI / Backend Freelancer to help design and implement a secure, multi-tenant Enterprise RAG architecture.
Tech Stack
• n8n (workflow orchestration)
• LangFlow (agent & RAG logic)
• Qdrant (vector database)
• PostgreSQL
• Redis
• S3 (Hetzner object storage)
• Microsoft Entra ID (OIDC / ACL)
• SharePoint / Microsoft Graph API
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Responsibilities
• Design and implement a secure RAG architecture
• Build ingestion pipeline (SharePoint → chunking → embeddings → Qdrant)
• Implement ACL-based security trimming (tenant + group filtering)
• Integrate LangFlow agents with n8n workflows
• Docker-based deployment
• Technical documentation
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Requirements
• Proven experience building RAG systems
• Experience with vector databases (Qdrant, Weaviate, etc.)
• Strong Python / LangChain ecosystem knowledge
• Experience with OAuth / OIDC and access control concepts
• Backend architecture & Docker experience
Nice to have:
• Multi-tenant SaaS architecture experience
• Microsoft Graph API experience
• Enterprise-grade security mindset
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Project Details
• Start: ASAP
• Duration: 3–8 weeks
• Remote
• Potential for long-term collaboration
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Please include:
• Short introduction
• Relevant project examples (RAG / AI systems)
• Availability
• Hourly rate
Contract duration of 1 to 3 months. with 30 hours per week.
Mandatory skills: Python, JavaScript, Artificial Intelligence, React, n8n, langflow, qdrant, API, Web Development, Redis, PostgreSQL
Compétences linguistiques
- English
Avis aux utilisateurs
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