Data Scientist III

Job Description

We are currently looking to hire a highly motivated Senior Data Scientist to join our team of data science and machine learning experts to shape the next generation of intelligent pricing strategies. Our mission is to apply cutting-edge techniques—including reinforcement learning, multi-armed bandits, and Bayesian inference—to optimize dynamic pricing decisions. We build scalable models and systems that directly impact millions of customers, enabling more efficient revenue management processes and a superior user experience. If you want to be part of our journey and make an impact. Apply now!

YOUR ROLE AT SIXT

• You will design, implement, and maintain production-grade machine learning systems, with a strong focus on bandit algorithms and reinforcement learning methods for dynamic pricing
• You will work closely with teams in data science, engineering, product management, and business operations to bring experimental models into a robust production environment
• You continuously track model performance, visualize key metrics, and conduct deep-dive analyses to understand changes in system behavior and their impact on business outcomes
• You collaborate with business stakeholders to identify inefficiencies in current processes and propose data-driven, ML-powered solutions to address them
• You communicate results, methodologies, and technical insights to audiences of varying technical backgrounds, ensuring that both business and technical teams understand the value of your work

YOUR SKILLS MATTER

• B.Tech/B.E/ Master’s Degree in Computer Science or similar discipline is a must.
• You must have 6+ years of relevant experience in Data Science
• Proficiency in Python and familiarity with modern ML frameworks (e.g., TensorFlow, PyTorch)
• Experience with cloud platforms (AWS, GCP, or Azure) is beneficial
• Experience in deploying and maintaining ML models in a production environment, ensuring reliability, scalability, and adaptability
• Passionate about learning new methods and solving real-world problems. 
• Prior exposure to reinforcement learning, multi-armed bandits, Bayesian methods, or dynamic pricing is a plus, but not mandatory
• Fluent in English and enthusiastic about working within a diverse, multinational team.

WHAT WE OFFER

• Cutting-Edge Tech: You Will be part of a dynamic tech-driven environment where innovation meets impact! We offer exciting challenges, cutting-edge technologies, and the opportunity to work with brilliant minds
• Competitive Compensation: A market-leading salary with performance-based rewards
• Comprehensive Benefits: Health insurance, wellness programs, and generous leave policies
• Flexibility & Work-Life Balance: Our culture fosters continuous learning, collaboration, and flexibility, ensuring you grow while making a real difference. Hybrid Work policies

Additional Information

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!