Senior Data Scientist

Senior Data Scientist - Decision Science Senior Data Scientist - Decision Science Direct message the job poster from Hyatt Hyatt Hotels Corporation seeks an enthusiastic Senior Data Scientist to join our Data Science/Decision Science team. In this role, you will translate business objectives into advanced AI, Machine Learning, and Operations Research models, help build data-driven decision-making solutions across key areas of the business, and directly contribute to Hyatt’s mission of delivering a distinctive experience for our guests. You will have the opportunity to tackle complex business challenges by applying cutting-edge machine learning and operations research techniques, with a focus on building optimization models and decision-support assets. As part of a growing, collaborative, and highly visible Data Science team, you will work alongside talented professionals in data analytics, machine learning, and Generative AI, all passionate about transforming the future of hospitality through the power of data science. You will be part of a team that is passionate about our purpose, committed to nurturing curiosity and new skills, and building connections across the organization with colleagues, customers, and guests. Responsibilities Translate business problems in a variety of business areas into well-defined data science projects, ensuring alignment with business goals, scope, and defined KPIs. Design, implement, and optimize advanced machine learning and optimization models to address complex business challenges. Collaborate with cross-functional teams, including engineering, data, and business stakeholders, ensuring clear communication, seamless integration of data-driven solutions. Monitor model performance in production, refining algorithms and processes to adapt to real-world data and evolving business needs. Create and maintain detailed documentation for models, methodologies, and workflows to support team knowledge-sharing. Conduct testing and validation of models to ensure robustness, scalability, and reliability in production environments. Present data-driven insights, findings, and product outcomes to stakeholders in a clear, actionable manner. Stay updated on the latest advancements in machine learning and optimization, integrating innovative techniques and tools into projects. Mentor junior data scientists by providing technical guidance, reviewing work, and fostering their professional development. Demonstrate a commitment to ethical data science, ensuring Hyatt’s models and solutions are developed with fairness, transparency, and integrity. Required Skills Experience in Optimization & Operations Research: Proficiency with tools like GUROBI or similar Ability to design and implement occupational/optimization models AWS experience Ability to work cross-functionally with digital teams, PMs, and stakeholders Demonstrated business impact and knowledge sharing Education: At least 5 years of experience (or 2 years if PhD holder) Language: Advanced English proficiency Location & Availability: Hybrid in Mexico City (2-3 days onsite) Tools & Platforms: Additional optimization or ML tools beyond GUROBI/Python Awareness of cutting-edge advancements in AI/ML We’re proud to offer exceptional corporate benefits, which include: Annual allotment of free hotel stays at Hyatt hotels globally A global family assistance policy with paid time off following the birth or adoption of a child as well as financial assistance for adoption Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology Industries Hospitality Referrals increase your chances of interviewing at Hyatt by 2x Sign in to set job alerts for “Data Scientist” roles. Mexico City Metropolitan Area 3 weeks ago Mexico City Metropolitan Area 2 weeks ago Mexico City Metropolitan Area 1 month ago Mexico City Metropolitan Area 3 weeks ago Mexico City Metropolitan Area 3 weeks ago Business Data Scientist, Gemini Application Marketing (English) Mexico City Metropolitan Area 1 month ago Mexico City Metropolitan Area 4 weeks ago Mexico City Metropolitan Area 1 month ago Junior Data Scientist focused on LLMs and Machine Learning We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr