Description: Apply quickly by email: Requirements and qualifications: Mandatory qualifications: * Proficiency in Python; * Practical experience with LangChain and/or similar LLM orchestration frameworks; * Knowledge of RAG (Retrieval-Augmented Generation) and vector integration; * Experience with AWS, especially SQS, Lambda, DynamoDB, and S3; * Experience with architectures involving autonomous agents (multi-agents); * Familiarity with consuming LLM APIs (e.g., OpenAI); * Ability to document, test, and maintain scalable and sustainable code; * Solid knowledge of AI libraries such as TensorFlow, PyTorch, Scikit-learn, and similar; * Experience in chatbot development and integration. Desirable: * Experience with MLOps or deploying models into production; * Knowledge of vector databases such as Pinecone, FAISS, or Weaviate; * Understanding of microservices architecture and distributed messaging. Benefits: Medical Assistance, Dental Assistance, Career Plan, Food or Meal Voucher of R$ 825.00, TotalPass, Birthday Day Off, Alura Platform, C4life (Personal Guidance Program) Working hours: Monday to Friday, from 9 a.m. to 6 p.m., with a daily 1-hour break. Knowledge: Education: Bachelor’s Degree – SYSTEMS ANALYSIS AND DEVELOPMENT, Technology – Completed 2601020202441848620