Senior Data Scientist – Operations Research(m/w/x)

## Job Description Join our team of data science and machine learning experts to shape next-generation pricing strategies! We combine cutting-edge techniques - like price elasticity modeling, bid price strategies, and advanced ML - to optimize pricing decisions for millions of customers. Our work directly drives efficient revenue management processes and enhances the user experience. We’re looking for a Senior Data Scientist – Operations Research (m/f/d) with deep revenue management expertise and a solid background in mathematical optimization. Ideal candidates have hands-on experience in dynamic pricing, bid price optimization, and have worked in (or closely with) the airline or car rental industry. Join us in Pullach near Munich! **YOUR ROLE AT SIXT** * Revenue Management & Price Optimization: You design, develop, and deploy advanced revenue management systems focusing on dynamic pricing and bid price optimization strategies * Operations Research Modeling: You formulate and solve complex optimization problems (linear, nonlinear, dynamic, stochastic) to maximize revenue and support key decision-making processes * Demand Forecasting & Customer Willingness-to-Pay: You create and refine forecasting models using time series and machine learning methods to capture customer demand and willingness-to-pay * Algorithm & Tool Development: You build and maintain robust algorithms that integrate seamlessly with production systems, ensuring efficiency and scalability * Cross-Functional Collaboration: You work closely with product managers, data engineers, and software developers to deploy end-to-end solutions and continuously improve analytical models * Thought Leadership: You stay current on the latest research in revenue management, operations research, and machine learning; and you provide mentorship and guidance to junior team members **YOUR SKILLS MATTER** * **Industry Experience:** You have 1+ year experience in data science and operations research roles, ideally in car rental, airlines, or similar travel/hospitality sectors * **Revenue Management Expertise:** You have proven track record implementing or optimizing revenue management systems and pricing strategies * **Optimization & Solvers:** You have a strong background in mathematical optimization (linear, nonlinear, integer programming), solvers, and algorithm design (dynamic/stochastic programming) * **Machine Learning & Forecasting:** You are proficient in demand forecasting, time series modeling, and modern ML techniques (especially regression) * **Programming Skills:** You have expertise in Python for data analysis, modeling, and production deployment. Familiarity with version control systems (e.g., Git) * **Analytical Mindset:** You show ability to translate complex business problems into actionable analytical tasks and clearly communicate findings to various audiences **Additional Preferred Qualifications** * Pricing & Bid Price Optimization Practical experience designing or implementing bid price models in large-scale revenue management systems * Education Master’s degree (or higher) in Operations Research, Applied Mathematics, Statistics, or a related quantitative field ## Qualifications ## Additional Information