Senior Data Scientist (m/f/d) Personalization

Join our Data Science team and make the magic happen. We drive business processes like pricing and many more with the use of sophisticated algorithms. For this purpose, we design, develop, and maintain state of the art machine learning models and manifold optimization solvers as well as simulation models. Are you ready to join a team where your work will enhance the experience of millions of our customers and have a direct impact on our business success? Apply now and join us on our journey as a Senior Data Scientist (m/f/d) in Pullach, near Munich.

YOUR ROLE AT SIXT

• You engage with technical, product, and business stakeholders to translate business problems into technical solutions
• You design, develop, and test personalization solutions focusing on sorting, filtering, and recommendations
• You create and refine forecasting models using time series and machine learning methods to capture customer preferences
• You formulate and solve complex optimization problems (linear, nonlinear, dynamic, stochastic) through personalization to maximize defined KPIs
• You stay updated on the latest research in personalization techniques but are not afraid to use classical solutions when relevant
• You work closely with product managers, MLOps engineers, and software developers to deploy end-to-end solutions and continuously improve models

YOUR SKILLS MATTER

• Machine Learning & Forecasting You are proficient in modern ML techniques (regression, classification, causal inference, reinforcement learning)
• Personalization Expertise: You have a proven track record implementing or optimizing solutions for personalization of items or discounts (recommendation systems, ranking, sorting)
• Programming Skills You have expertise in Python for data analysis, modeling, and production deployment. You have experience with version control systems (e.g., Git) and cloud technologies (preferably AWS)
• Analytical Mindset You show the ability to translate complex business problems into actionable analytical tasks and clearly communicate findings to various audiences
• Approach You interact efficiently with stakeholders in business, product, software development engineering, and data science
• Communication You communicate fluently in English and appreciate cultural diversity

WHAT WE OFFER

• Extra benefits Enjoy discounts on SIXT rent, share, ride and SIXT+, attractive vehicle leasing offers, and exclusive deals with partners for travel, tech, fashion and more
• Mobility boost We support you with a monthly mobility allowance of €20 per month for even more freedom
• Future security We contribute to your retirement plan and support you with capital-forming benefits to ensure you are well covered
• Feel-good atmosphere Stay active with our modern SIXT gym, various leisure activities like the gaming area or the SIXT choir, and enjoy our high-quality employee restaurant
• Flexibility Enjoy 30 days of vacation and a hybrid working model with flexible hours
• Giving back Take one day each year to volunteer at a charitable organization dedicated to supporting children

About us:

We are a globally leading mobility service provider with a revenue of €4.00 billion and around 9,000 employees worldwide. Our mobility platform ONE combines our products SIXT rent (car rental), SIXT share (car sharing), SIXT ride (taxi, ride, and chauffeur services), and SIXT+ (car subscription), giving our customers access to our fleet of 350,000 vehicles, the services of 4,000 cooperation partners, and around 5 million drivers worldwide. Together with our franchise partners, we are present in more than 110 countries at 2,000 rental stations. At SIXT, top-tier customer experience and outstanding customer service are our highest priorities. We believe in true entrepreneurship and long-term stability and align our corporate strategy with foresight. Get started with us and apply now!