Job Opportunity:
We are seeking a skilled Data Scientist to join our growing AI team in Brazil.
As an ML Engineer, you will design, train and deploy machine learning models that power autonomous exception resolution, anomaly detection and explainable insights. You'll work with multiple Large Language Model ecosystems and focus on building robust pipelines using vector databases and frameworks such as LangChain, LangGraph and MCP.
* Develop prompt engineering, optimization and safety techniques for agentic LLM interactions
* Collaborate with data engineering to maintain data pipelines for machine learning workloads
* Conduct feature engineering and embeddings generation on structured and unstructured data
* Implement model monitoring, drift detection and retraining pipelines
* Explore emerging machine learning architectures and multi-agent orchestration patterns
* Collaborate cross-functionally with R&D, data science, product and engineering teams