AI Engineer

New
BrazilFull-TimeMiddle
Salary not disclosed
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Job Details

Languages
English
Required Skills
PythonAWS LambdaPrompt EngineeringLangChain

Requirements

  • Professional experience developing AI-powered applications and software solutions.
  • Strong Python programming skills with experience using AI/ML frameworks such as LangChain or equivalent.
  • Hands-on experience with AWS Bedrock and AgentCore components (Runtime, Gateway, Memory, Identity, Observability).
  • Experience designing and implementing RAG architectures and working with vector databases (e.g., OpenSearch, Pinecone).
  • Knowledge of Model Context Protocol (MCP) and API-based integrations.
  • Experience with AWS serverless architectures and cloud-native development practices.
  • Familiarity with agentic software development lifecycle practices, including prompt engineering and evaluation workflows.
  • Advanced English communication skills.
  • Strong collaboration and problem-solving skills.

Responsibilities

  • Develop and maintain AI-driven applications using Python and modern AI/ML frameworks such as LangChain.
  • Build and optimize agentic AI workflows, including prompt engineering, evaluation, and human-in-the-loop (HITL) models.
  • Design and implement Retrieval-Augmented Generation (RAG) architectures using vector databases.
  • Develop integrations using Model Context Protocol (MCP), API gateways, and cloud-based services.
  • Utilize AWS serverless technologies including Bedrock, Lambda, Step Functions, EventBridge, S3, and CloudWatch.
  • Implement monitoring, observability, and performance optimization strategies for AI applications.
  • Contribute to secure, multi-tenant AI platform development with robust identity management.
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