Senior ML Engineer building production AI services and MLOps platforms for Hyatt, a global hospitality company. Optimizing cloud-based inference, infrastructure, and model operations.
Responsibilities
Design and implement end-to-end ML systems, including data ingestion, feature processing, model training, and model serving
Architect and deploy scalable AI services supporting real-time and batch inference use cases
Build and maintain ML infrastructure across cloud environments, including EC2, EKS, SageMaker, and specialized inference hardware
Develop and evolve MLOps platforms, including training pipelines, deployment workflows, feature stores, and model observability
Implement CI/CD and infrastructure-as-code patterns to automate model lifecycle management
Optimize model training and inference performance for cost, latency, and hardware efficiency
Monitor production ML systems for accuracy, reliability, and operational health
Partner with data engineering, architecture, governance, and security teams to ensure compliant and scalable solutions
Mentor team members on ML engineering, system design, and operational best practices
Contribute to initiatives advancing AI platform maturity and engineering standards
Requirements
Master’s degree in Computer Science, Software Engineering, Machine Learning, or a related field
5+ years of experience building and operating machine learning solutions in cloud environments, focused on AI services and MLOps foundations
Hands-on experience delivering end-to-end ML systems spanning model development, deployment, and production infrastructure
Proficiency with modern ML engineering tooling, including cloud platforms, data pipelines, and CI/CD workflows
Experience designing and scaling real-time and batch inference systems in production
Hands-on experience with deep learning frameworks and model optimization for performance and cost
Experience building or contributing to shared MLOps platforms, feature stores, or ML observability solutions
Familiarity with cloud security, governance, and compliance standards
Must be legally authorized to work in Canada at the time of application and throughout employment
Proof of eligibility to work in Canada required
Benefits
Annual allotment of free hotel stays at Hyatt hotels globally
Flexible work schedule
Global family assistance policy with paid time off following the birth or adoption of a child
Financial assistance for adoption
Extended Health Benefits for you and your dependents
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