Hands-on Staff AI Engineer role within the Data & Intelligence function focused on building semantic retrieval, knowledge graph and inference layers over an Iceberg lakehouse, enabling agentic workflows and production durable workflows. Requires shipping production AI/ML systems, working with Python, SQL/dbt, distributed query engines, vector search/embeddings, observability, and cloud deployment (AWS preferred).

Hands-on senior engineering role responsible for designing, building, and shipping production AI systems: fast semantic and graph retrieval, inference and signal layers over an Iceberg lakehouse, agentic workflows (tool-calling, state, human-in-the-loop), and observability/evaluation. Requires working with Python, SQL/dbt, distributed query engines, vector search/embeddings, agent frameworks (Temporal, LangGraph), and cloud/container deployments (AWS).