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Backend Engineer (AI Agentic)

Brazil🌐 Remote💼 Full-time🗓 2026-09-21 → 2026-09-26

Core

Design and build intelligent, autonomous AI agents and multi-agent systems that transform complex data into reliable, goal-oriented solutions.

Role type

Senior Backend Engineer (AI Agentic)

Builds

Production-grade backend services, AI-driven applications, and scalable agent workflows

Domain

Applied AI, Backend Engineering, LLM Integration

Deliverable

production ML models | product features

Required skills

Python, Agentic AI design patterns, RAG pipelines, Vector search technologies, Backend architecture, API development

Preferred skills

Kubernetes, Docker, Advanced prompt engineering, LLM fine-tuning, Pandas, Spark, LLM monitoring tools

Technologies

LangChain, LangGraph, Semantic Kernel, Pinecone, Weaviate, Python

Responsibilities

Design and implement sophisticated AI agents and multi-agent workflows; Build and optimize high-performance backend services and APIs; Develop and improve Retrieval-Augmented Generation (RAG) pipelines; Architect and manage vector database solutions; Integrate Large Language Models with internal and external systems; Contribute to technical decisions around architecture and scalability

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