Instacart

Lead research and development of pCTR and conversion prediction models, focusing on calibration, debiasing training data, and advancing accuracy. Contribute to next-generation Multi-Domain Multi-Task (MDMT) models, sequence modeling initiatives like TIGER, and Foundation Models for ads ranking. Formulate ambiguous problems into research directions with clear evaluation criteria.

Instacart is seeking a PhD intern to work on high-impact problems at the intersection of LLM research, large-scale ML systems, and real-world e-commerce applications. The role involves working on areas such as query understanding, search relevance, generative recommendations, LLM evaluation, low-latency LLM systems, knowledge graphs, and sequence modeling.