Senior Backend AI Developer

Há 3 dias

Porto Alegre, Rio Grande do Sul, Brasil beBeeDevelopment Tempo inteiro US$145.708 - US$193.696

AI Engineer Position

About the Role

We are seeking a skilled AI engineer to join our team. As an AI engineer, you will be responsible for designing and developing artificial intelligence systems that can interact with users in a conversational manner.

Your primary focus will be on building conversational and agentic AI experiences that support millions of users. You will work on shaping resilient serverless architectures and intelligent orchestration layers. Additionally, you will drive large-scale AI systems that are already in production while keeping a hand in pragmatic UI integration.

This is an excellent opportunity to help evolve a production-grade enterprise AI platform. Our AI and agent orchestration stack is live in production, serving real enterprise workflows and scaling to millions of interactions.

  • You will join a team delivering next-generation conversational assistants and intelligent automation.
  • Achieve key responsibilities include architecting and evolving AI agents & orchestration pipelines, integrating LLM providers (AWS Bedrock, OpenAI, Anthropic) through unified capability interfaces, implementing conversation state handling and instrumentation for traceability, and supporting integration of conversational UI components while keeping backend contracts stable & versioned.
Required Skills and Qualifications

To succeed in this role, you must have 8+ years of professional full-stack development experience with clear depth in backend architecture & distributed systems. You should also possess expertise in NestJS (primary), Node.js, Express.js, GraphQL, REST API design, MongoDB operations, hands-on with OpenAI/Anthropic and/or AWS Bedrock, deployment of AWS Lambda, and event-driven patterns.

  • Conversational AI design patterns
  • Agent orchestration
  • Real-time delivery
  • Internationalization
  • Accessibility considerations
  • Performance tuning
Why Work Here?

You'll love working here because you can build AI workflows, deliver at scale with measurable reliability goals, continuously learn in a fast-moving AI + serverless ecosystem, contribute to social responsibility and inclusive culture initiatives, and join a company committed to equality, equity, and inclusive growth.

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