Senior Personalization & Recommendation Scientist

GoTo Group; Singapore; Presencial; SGD 110.000 - 170.000; Jornada completa

Descripción de la vacante

GoPay Data Science at GoTo Group seeks a seasoned Data Scientist to develop and optimize personalization and recommendation models. You will work with product and engineering teams to design, test, and deploy end-to-end ML pipelines in production, prototyping rapidly, and running A/B tests to improve CTR, conversion, and NDCG across GoPay products.

You will leverage large-scale behavioral data and collaborate with cross-functional partners to continuously improve personalization infrastructure

Formación

• 4–6 years of relevant experience in applied data science or ML roles.
• Proficiency in Python and ML frameworks (Scikit-learn, TensorFlow, PyTorch).
• Strong understanding of ML fundamentals including ranking and embeddings.
• Hands-on experience with recommender systems, personalization, search or ranking models.
• Experience with large-scale datasets using Spark/MaxCompute or distributed environments.
• Excellent communication to partner with cross-functional teams.

Responsabilidades

• Build data science solutions to boost customer engagement and GoPay transactions.
• Rapidly prototype DSM solutions and contribute to product discussions.
• Analyze large datasets and generate actionable insights.
• Own end-to-end solutioning from problem statement to deployment with engineers.
• Participate in conferences and workshops to stay ahead.
• Design algorithms for search, recommendation, or advertising to drive discovery and conversion.
• Develop models using LLMs/LLVMs to improve matching accuracy.

Conocimientos

Python

Recommender systems

Ranking models

A/B testing

Data analysis

English communication

Educación

Master’s or Ph.D. in CS/Statistics/Applied Mathematics

Herramientas

Spark

MaxCompute

LLMs/LLVMs

Descripción del empleo

GoPay Data Science at GoTo Group seeks a seasoned Data Scientist to develop and optimize personalization and recommendation models. You will work with product and engineering teams to design, test, and deploy end-to-end ML pipelines in production, prototyping rapidly, and running A/B tests to improve CTR, conversion, and NDCG across GoPay products.

You will leverage large-scale behavioral data and collaborate with cross-functional partners to continuously improve personalization infrastructure