Position: Software Engineer (AI Integration) Location: Remote/Work From Home in Brazil Employment Type: CLT Monthly Salary Range: 10-22k Reais/month Requirements: -Working knowledge of Java (21+) and Spring Boot (REST APIs, Spring Data JPA, Spring Security)-Experience with Oracle Database: SQL, joins, indexing, stored procedures, and JPA/Hibernate mapping -Strong understanding of RESTful API design and documentation (OpenAPI/Swagger)-Solid Python proficiency (async/await, type hints, virtual environments, packaging)-Hands-on experience with at least one LLM orchestration framework (LangChain, LangGraph, LlamaIndex, or equivalent)-Experience consuming LLM APIs and applying prompt engineering best practices -Exposure to agentic AI concepts: tool-calling, function calling, ReAct patterns, RAG, vector stores -Familiarity with FastAPI or similar frameworks for serving AI pipelines Nice to have skills and experience: -Experience with LangGraph specifically (stateful multi-agent graphs, condi...