**Responsibilities** * Develop and maintain applications that use generative language models (LLMs). * Create pipelines and automations with LangGraph, LangChain, and FastAPI. Implement and optimize integrations with AI APIs, including OpenAI, Anthropic, Mistral, or similar. * Work with SQL Server or SQL databases at a basic level for data integration and persistence. * Collaborate with the data and machine learning team to create, test, and deploy intelligent agents. * Design and evolve independent, autonomous chatbots capable of reasoning and executing tools and tasks. * Automate processes and workflows using tools such as n8n (desirable). Knowledge of visual scripting to build complex, modular AI workflows. **Requirements** * Python — proficiency in the language and its main libraries (essential). LangGraph / LangChain — proven experience building pipelines and agents (essential). * LLM API integrations — expertise in using generative model APIs (essential). * Machine Learning — foundational knowledge and practical experience in ML. * FastAPI — experience developing APIs. SQL Server / SQL — basic knowledge for queries and integrations. * Generative models — familiarity with LLMs, embeddings, and data vectorization. * Familiarity with visual scripting — desirable for visual modeling of AI workflows. * n8n is a plus for workflow automation. **Preferred Qualifications** * Experience with data vectorization and RAG (Retrieval-Augmented Generation). * Not required but beneficial: knowledge of Docker, GIT, or CI/CD. (Highly recommended) * Open-source projects or portfolio showcasing examples of intelligent agents and chatbots.
João Silva
Indeed · HR
João Silva
Indeed · HR
