In All Media

Backend Engineer – AI Agentic

In All Media

contract

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Location Type: Remote

Location: Brazil

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Tech Stack

Python

About the role

  • Design and implement complex AI agents and multi-agent workflows using frameworks like LangChain or LangGraph
  • Build and maintain scalable, high-performance backend services using Python to support AI-driven features
  • Develop and optimize Retrieval-Augmented Generation (RAG) pipelines to provide agents with accurate, context-aware information
  • Architect and manage vector storage solutions (Pinecone, Weaviate) to ensure efficient similarity search and data retrieval
  • Integrate Large Language Models (LLMs) with existing APIs and third-party services to enhance agent capabilities
  • Work closely with product owners, data scientists, and fellow engineers to translate ambitious AI requirements into production-ready code

Requirements

  • Deep expertise in LangChain, LangGraph, or Semantic Kernel (3+ YEARS OF EXPERIENCE)
  • Senior-level proficiency in Python (6+ YEARS OF EXPERIENCE) and its ecosystem for building robust APIs
  • Proven experience working with Pinecone, Weaviate, or similar vector search engines
  • Strong understanding of Retrieval-Augmented Generation (RAG) and agentic design patterns
  • Collaborative team player mindset with an appetite for solving ambiguous, cutting-edge problems
  • Excellent verbal and written communication skills in Fluent English
Benefits
  • Work on international challenges
  • Collaborate with diverse teams
  • Growth opportunities in career
  • Flexibility in work hours
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
PythonLangChainLangGraphRetrieval-Augmented Generation (RAG)vector storage solutionsPineconeWeaviateAPI developmentLarge Language Models (LLMs)agentic design patterns
Soft Skills
collaborative team playerproblem-solvingcommunication skills