Senior Principal Data Scientist (Fulfilment)

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From Grab’s original posting

Job Description: Get to Know the Team The Fulfilment Tech Family builds the systems that power Grab's marketplaces across Southeast Asia. We design real-time, distributed systems and Machine Learning (ML) solutions that process hundreds of millions of requests each day. Our work drives supply allocation, pricing, and order matching for millions of users and driver-partners.Our mission is three-fold: • Deliver products that work for our driver-partners • Meet consumer demand, regardless of conditions • Build marketplaces that balance experience and cost for everyone involvedWe are looking for a Senior Principal Data Scientist to lead our shift toward automated marketplace optimization. You'll advance how we use data and ML to automate pricing, dispatch, and supply management decisions. Get to Know the Role This is a Senior Principal individual contributor role where you'll build the foundation for autonomous, learning-driven marketplace systems. You'll work at the intersection of reinforcement learning, large language models, and production systems that operate at scale. Your work centres on two areas: • Reinforcement Learning (RL) Systems: You'll develop systems that jointly…