Data Scientist 3

Job description

Preferred Qualifications: Key Responsibilities AI Discoverability & Retrieval Optimization - Hands-on experience building or optimizing LLM-backed experiences, including content designed for grounded inference and citation-ready answers. - Experience with neural networks, neural machine translation, or modern NLP architectures. - Experience with relevance feedback loops, evaluation harnesses, and model quality monitoring in production settings. - Background creating enterprise-grade knowledge bases, content hubs, or search/retrieval systems. - Familiarity with tokenization and encoding methods - Audit and optimize how Oracle AI Database documentation, reference content, and knowledge stores are structured for indexing, embedding, and retrieval by LLM-driven systems. - Define and implement best practices for metadata, content taxonomies, canonical sources, schema/structured data, and machine-readable formatting to improve extraction and grounding. - Develop strategies for improving semantic retrieval performance. Prompt & Answer Quality Engineering: - Design prompt patterns and evaluation prompts to increase retrieval accuracy, coherence, and factuality, with a focus on reducing hal...