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Data/GenAI Engineer

  • Remote
    • São Paulo, São Paulo, Brazil

Job description

Cloudary simplifies cloud growth by deploying Principal-Vetted talent directly into our partners' technical teams. Founded and led by senior cloud architects, we know exactly what it takes to deliver high-level engineering. Joining us means operating as an agile, embedded expert to drive critical initiatives forward rapidly.

Project-based (possible extension), joining a Professional Services team at an AWS Premier Tier Partner. The role focuses on delivering production-grade Generative AI solutions for clients, such as conversational assistants, document automation, RAG systems, AI agents, and AI-powered analytics platforms, working in an agile environment.

Job requirements

Key responsibilities:

  • Build GenAI apps using Amazon Bedrock (Claude, etc.)

  • Develop and optimize RAG pipelines with vector databases (Weaviate, OpenSearch, Pinecone, etc.)

  • Create AI agents / orchestration (LangChain, LlamaIndex, Bedrock Agents)

  • Design serverless AWS architectures (Lambda, API Gateway, Step Functions, EventBridge)

  • Build data pipelines, embeddings, ETL/ELT, monitoring, and optimize latency/cost

  • Work directly with clients, document solutions, and troubleshoot production issues

Must-haves:

  • Strong hands-on Amazon Bedrock

  • LangChain/LlamaIndex or agent orchestration experience

  • Advanced Python

  • AWS Lambda / serverless in production

  • Experience with vector databases

  • LLM integration + prompt engineering

  • API development (FastAPI/Flask)

Required experience:

  • 5+ years in software engineering

  • 2+ years of hands-on AWS in production

  • 2+ years focused on AI/ML, data engineering, or cloud-native development

    1+ year direct GenAI experience

Remote
  • Brazil

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