QUALIFICATIONS: Hands-on experience designing and developing production decision systems, including data and feature pipelines, APIs and services, cloud platforms such as AWS, GCP, or Azure, version control, automated testing, CI/CD, containerization, observability, model monitoring, drift detection, and retraining or recalibration processes. This role combines strategic vision with hands-on technical leadership, serving as an enterprise subject matter expert for machine learning, optimization and mathematical programming while guiding teams to deliver production-ready systems that enhance business performance and guest experiences.