SIXT

Job Description
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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.

YOUR ROLE AT SIXT

* You will develop and Enhance ML Solutions: 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 have Cross-Functional Collaboration: Work closely with teams in data science, engineering, product management, and business operations to bring experimental models into a robust production environment.
* You will be on Monitoring and Analysis: 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 will be on Iterative Improvement: Collaborate with business stakeholders to identify inefficiencies in current processes and propose data-driven, ML-powered solutions to address them.
* You will have Knowledge Sharing: 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

* You have Foundational Experience in ML: Some background in machine learning or data science. Prior exposure to reinforcement learning, multi\-armed bandits, Bayesian methods, or dynamic pricing is a plus, but not required.
* Your Technical Skills: Proficiency in Python and familiarity with modern ML frameworks (e.g., TensorFlow, PyTorch). Experience with cloud platforms (AWS, GCP, or Azure) is beneficial.
* You have Production Mindset: Comfortable deploying and maintaining ML models in a production environment, ensuring reliability, scalability, and adaptability.
* You are Growth-Oriented: Passionate about learning new methods and solving real-world problems. Even if you don’t have all the experience listed, we encourage you to apply if you’re excited about bandit algorithms, dynamic pricing, and advanced ML techniques.
* Your Communication & Teamwork: Fluent in English and enthusiastic about working within a diverse, multinational team.

WHAT WE OFFER

* Generous Time Off Enjoy 28 days of vacation, an additional day off for your birthday, and 1 volunteer day per year
* Work-Life Balance & Flexibility Benefit from a hybrid working model, flexible working hours, and no dress code
* Great Employee Benefits Access discounts on SIXT rent, share, ride, and SIXT+, along with partner discounts
* Training & Development Participate in training programs, external conferences, and internal dev & tech talks designed for your personal growth and development
* Health & Well-being Private health insurance to support your well-being
* Additional Perks Enjoy the Coverflex advantage system to enhance your employee experience

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Additional Information
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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!

Machine learning

Data Science

Algorithm

Amazon

Data

TensorFlow

Azure

Ux writing

Team collaboration

Operations

Analysis

PyTorch

Scalability

Communication Skills

Growth

Support

Customer Care

Python

Google Cloud Platform

Reinforcement Learning

Bayesian Statistics

Cloud Computing Platforms

Monitoring

Process improvement

Data-Driven Design

ML Engineer Reinforcement Multi-Armed Bandits|  Offer intelligence (m/f/d)