Teams at American Express Global Business Travel

Provide remote corporate travel booking and advisory services using GDS tools (including Sabre). Arrange domestic and international travel across air, road, rail, and accommodation, ensure policy compliance, resolve customer issues, proactively sell add-on services, and collaborate with teammates to maintain high service standards.

The Machine Learning Engineer III will design and optimize AI systems, utilizing techniques like deep learning and statistical modeling to solve real-world business problems, collaborate globally, and communicate complex data effectively.

Design, build, and deploy end-to-end ML and generative AI solutions (ranking, recommender, chatbots, agentic systems). Handle data engineering, feature engineering, modeling, evaluation, deployment, monitoring, and cross-functional communication to deliver business impact.