Senior Data Scientist (Business Transaction Platform)
Core
Design and implement ML and NLP solutions for entity tagging, taxonomy enrichment, and multilingual entity mapping to build scalable knowledge graph systems for Grab Food and Grab Mart.
Role type
Senior IC data scientist (NLP & knowledge graphs)
Builds
Intelligent pipelines and data products for search, personalization, advertising, and merchant growth tools
Domain
Food delivery and e-commerce in Southeast Asia
Deliverable
production ML models
Required skills
Python, SQL, Spark, NLP techniques (entity recognition, text classification, embeddings), LLMs, knowledge graphs, entity resolution, taxonomy systems
Preferred skills
Automated synonym mining, hierarchy generation, entity deduplication, data-driven experiment design
Technologies
LLMs, embedding models, semantic similarity approaches
Responsibilities
Build and improve entity recognition and attribute tagging pipelines; Develop multilingual entity mapping solutions; Improve taxonomy quality through automated processes; Design and run data-driven experiments; Collaborate with product and engineering teams to integrate ML outputs
Seniority
Senior, hands-on IC
