Dev Backend Pleno at Petlove

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Petlove, the largest pet technology company in Brazil, is seeking a mid‑level backend developer to join its remote, full‑time squad. The role focuses on building and maintaining backend systems and artificial‑intelligence flows using LangGraph, LangChain, and Python. Candidates should be comfortable with REST APIs, JSON, generative AI concepts, and Agile development practices, and must write clean code, perform thorough testing and code reviews, and collaborate with cross‑functional teams.

Requisitos

Experiência

  • Experience with LangGraph, LangChain, OpenAI API or similar
  • Experience with Git and observability tools (Honeybadger, Datadog)

Habilidades

  • Python
  • REST APIs
  • JSON
  • Generative AI
  • LLMs
  • LangGraph
  • LangChain
  • OpenAI API
  • Git
  • Observability tools

Idiomas

  • Portuguese

Responsabilidades

  • Act in a squad focusing on systems serving the entire company.
  • Work in a multidisciplinary team using agile methodology to create and evolve products.
  • Understand business objectives and translate them into systemic solutions.
  • Estimate effort needed for system development.
  • Perform code reviews to ensure good coding practices.
  • Write clean, reusable, maintainable code.
  • Implement unit and integration tests.
  • Help create scalable architectures.
  • Take responsibility for development, deployment, documentation and monitoring of systems.
  • Develop and maintain IA flows using LangGraph and LangChain.
  • Write and maintain code in Python focusing on integration with language models.
  • Participate in design and implementation of agents.
  • Work with software engineers, data scientists and product managers.
  • Collaborate on documentation and testing of IA flows.

Tecnologias

LangGraphLangChainPythonREST APIsOpenAI APIGitHoneybadgerDatadogJSON

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