Python Developer for RAG Pipeline

Posted 2 weeks ago

Worldwide

Summary

We are seeking an experienced Python developer to build a RAG pipeline using Qdrant, ChromaDB, and FastAPI. The project involves integrating vector databases and knowledge bases, with a focus on embeddings and RAGAS. The ideal candidate will have experience with Docker and restic for deployment and backup. This is a part-time role with a medium project scale, expected to last 1 to 3 months. Python Developer — RAG Pipeline, Qdrant, ChromaDB, Embeddings, Vector Database, Knowledge Base, RAGAS, FastAPI, restic, Docker Building the knowledge layer for a local-first enterprise AI platform. Need a Python developer to build a full RAG pipeline, structured Knowledge Base, and backup system from scratch. All in Docker, fully replicable. Scope: - Document ingestion: PDF/DOCX loading, chunking, embeddings via Ollama - Vector storage in Qdrant or ChromaDB with metadata per document (area, owner, language, confidentiality, permissions) - RBAC retrieval: users only access permitted documents - Base user context: user_id, role, departments, language, session memory - RAGAS evaluation pipeline - FastAPI endpoints: /ingest and /query - Logging of all queries and retrievals - restic backups tested with restore Deliverables: - Working RAG pipeline with metadata filtering - RBAC retrieval with 2 test roles - FastAPI endpoints in Docker - RAGAS report - Docker Compose and README Required: Python, RAG pipelines, Qdrant/ChromaDB, FastAPI, Docker, RAGAS, restic Timeline: 3-4 weeks, fixed price To apply: share one RAG example with metadata filtering and your price.

  • Less than 30 hrs/week
    Hourly
  • 1-3 months
    Duration
  • Intermediate
    Experience Level
  • $15.00

    -

    $35.00

    Hourly
  • Remote Job
  • Ongoing project
    Project Type
Skills and Expertise
Mandatory skills
Python
Django
Nice-to-have skills
Scrapy
PostgreSQL Programming
Activity on this job
  • Proposals:50+
  • Last viewed by client:2 weeks ago
  • Interviewing:
    4
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Jun 11, 2026
  • PRT
    Amadora9:16 PM
  • $115 total spent
    2 hires, 2 active
  • 5 hours

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