Artificial Intelligence Engineer

Pay : R$15,268 to R$20,000 monthly Senior AI Back-End Engineer Must Haves : 1+ years of experience as an AI / ML Engineer 2+ years of Python development experience, including API creation, model training, testing, and general backend programming Familiarity with LangChain for building LLM workflows using tools, memory, and retrieval.

Strong communication skills – able to work independently while providing clear updates to the team Plusses : Familiarity with AWS infrastructure (IAM, VPC, S3, etc.) Experience with OpenSearch Experience with Airflow and understanding of data orchestration Exposure to RAG architectures, especially visual RAG use cases Day-to-Day : We are hiring two AI / LLM Engineers (1 Mid-Level, 1 Senior) to join a small, focused team building backend features for an existing Retrieval-Augmented Generation (RAG) service.

You'll work on extracting structured data from diverse content types—images, graphs, eBooks, journals, and more—using visual-based models.

This role involves experimentation, model development, and comparing LLMs for visual RAG use cases.

You’ll deploy code to non-prod environments and support production rollout in collaboration with the DevOps team.

While primarily a heads-down, individual contributor role, clear communication and collaboration with the team is expected.