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AI Engineer

CLT (Efetivo)Presencial (Local)São Paulo-SPEmpresa Confidencial (Cadastre-se)

* Salário: R$ 2.000 a R$ 5.000 por mês (estimado)

* O valor exibido é uma estimativa calculada com base em dados públicos e referências do mercado. Não garantimos que este seja o salário oferecido para esta vaga específica.

Área: Outros

Nível: Junior

Why Confidencial (Apenas para Cadastrados)

Confidencial (Apenas para Cadastrados) AI is a healthtech company on a mission to transform healthcare in Latin America and beyond. Born at Stanford and built by doctors for doctors, our platform introduces AI Healthcare Employees that work invisibly inside clinical workflows — transcribing consultations in real time, generating structured medical records, offering evidence-based decision support, and integrating seamlessly with any current health system — all without disrupting the physician’s flow.


What You'll Do

  • Design, build, and scale Python microservices (FastAPI) that handle real-time inference and structured data processing — built to serve millions of users reliably.

  • Build and architect AI agent pipelines for reasoning, orchestration, and multi-step workflows — using the right tool for the job, whether that's an existing framework or a custom solution.

  • Own AI systems end-to-end: from initial design through production, including monitoring, cost management, failure modes, and observability.

  • Develop data pipelines and eval dashboards to monitor, analyze, and continuously improve AI model performance in production.

  • Integrate models and pipelines into our core Medical Scribe product to enhance automation, reliability, and the doctor experience.

  • Shape and execute on ambiguous, non-technical requests alongside clinicians, product managers, and software engineers — pushing back when needed, proposing better approaches, and shipping fast when the path is clear.

  • Set technical standards and raise the engineering bar for how AI systems are built and evaluated at Confidencial (Apenas para Cadastrados).

What You Have

  • Senior backend engineering experience at the AI application layer — LLM orchestration, agents, and pipelines.

  • Hands-on with AI frameworks (LangChain, LangGraph, PydanticAI, or similar) and production-ready integrations across model providers, embeddings, and third-party AI services.

  • Strong Python skills; FastAPI preferred.

  • Track record scaling AI systems to millions of users with real attention to latency, cost, and reliability.

  • Fluent in context engineering — RAG, vector stores, knowledge graphs, and grounding agents with large-scale data.

  • Comfortable with any database stack: Postgres, Firestore, graph DBs, vector stores.

  • Experience with data pipelines, model evaluation, and AI observability.

  • Sharp problem-solver who keeps things simple, practical, and maintainable.

  • Ownership mindset — you drive outcomes, not just tasks, in fast-moving, ambiguous environments.

  • Bonus: healthcare/EHR data, LGPD/HIPAA compliance, or early-stage startup experience.

  • Fluent in english