Senior Data Analyst
- Hiring Organisation
- Elsevier
- Location
- London Area, United Kingdom
looking for a Senior Data Analyst to lead analytics and evaluation efforts for search and retrieval systems. You will own key analytical workflows, define measurement strategies, and generate insights that directly improve ranking quality, relevance, and user experience. This role is ideal for someone with deep experience in search … autonomy and influence decision-making across cross-functional teams. Responsibilities: Search Evaluation & Analytics Perform a leading role in analysis of search and retrieval system performance, including ranking quality and relevance. Help define and standardize search evaluation metrics (e.g., NDCG, MAP, recall, precision, CTR). Analyze query behavior, user interaction ...