Lead Data Scientist at Surge by Peak XV (portfolio)

### Responsibilities Own the data problem formulation for Arintra's AI systems, defining how historical decision data, claim outcomes, and domain signals are structured, labeled, and mined to drive model accuracy and continuous improvement. Lead the design of training data strategies: extracting signal from complex healthcare datasets, building high-quality labeled datasets from real-world coding decisions and denial outcomes, and prioritizing annotation effort for maximum model impact. Drive high-cardinality data mining across large code and payer spaces, identifying rare but high-value pa…