AI Engineer || United States citizenship is required
Summary
AI Engineer focused on search and retrieval-augmented generation (RAG) systems, building on information retrieval fundamentals including vector search, embedding models, and chunking strategies. US citizenship required.
Engineer / Search Engineer Required qualifications Four or more years in search, information retrieval, or applied machine learning, including at least one retrieval-augmented generation system that reached production and real users. Working knowledge of retrieval fundamentals: inverted indexes, BM25, term analysis, and why lexical and semantic retrieval fail in different ways. Vector search in practice: embedding model selection, chunking strategy, approximate nearest neighbor indexing, and hy…