Description
Checkout.com is hiring a Senior Data Scientist to lead advanced optimisation projects and develop robust, sustainable machine learning architectures for payment-flow decisioning systems. The role focuses on multi-objective optimisation, custom loss functions, scalable distributed-models, production-grade Python, model explainability, and collaboration with product stakeholders. Candidates need at least five years of experience building large-scale machine learning models, along with expertise in statistics, supervised and unsupervised modelling, distributed computing, and production systems.
