Data Scientist, Retrieval & Agentic Systems

Data Scientist, Retrieval & Agentic Systems

Department: Engineering

Employment Type: Full Time

Location: Madrid

Compensation: €85,000 - €95,000 / year

Responsibilities

• Owning and evolving Corestream, Kharon's risk intelligence feed — a dynamic platform that surfaces entity-level insights and topic-based risk narratives to customers
• Redesigning and improving Kharon's semantic search capabilities, opening new avenues for content discovery — drawing on modern approaches including BM25 tuning, semantic distance, RAG, and reranking
• Integrating Kharon's risk analysis outputs into the search layer, ensuring that graph-based insights surface meaningfully within search results and sub-network exploration
• Driving the evolution of Kharon's narrative generation pipeline — how we take graph and analytical data and transform it into compelling, accurate written intelligence f...