J

AI Developer

Jobtailor

fortaleza, região nordeste, Brazil Full-time July 20, 2026

Found Description

Responsibilities

  • Advanced RAG Architecture: Develop and optimize Retrieval-Augmented Generation (RAG) pipelines, focusing on retrieval quality and context relevance.
  • Agent Orchestration: Build complex cognitive flows and decision graphs using LangChain and LangGraph.
  • Retrieval Engineering: Manage and optimize vector databases (with emphasis on LanceDB), ensuring efficient searches via embeddings.
  • Model Integration: Implement and fine-tune integrations with cutting‑edge LLMs (OpenAI, Claude, Mistral), balancing cost, latency, and quality.
  • AI Infrastructure: Maintain scalable solutions on AWS, using Lambdas for asynchronous processing and S3 for large data volumes.
  • Strategic Evolution: Translate business needs into viable AI solutions and actively contribute to defining the team’s technical roadmap.

Requirements

  • Strong command of Python (focus on performant, clean code).
  • Hand...

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