Contract AI-Driven Full Stack Developer | Python, FastAPI

Yochana is seeking a full-stack developer with AI expertise to build and optimize AI-powered features across the stack. You will work on Python/FastAPI services, vector databases, embeddings, semantic search and document processing, paired with React/TypeScript frontend development.

The role is a contracted position in Argentina, at mid-senior level, requiring 4-5 years of relevant experience and hands-on uv tooling experience.