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SIXT

Personalization Data Scientist (m/f/d)

SIXT

Published 08 Dec 2025
Munich, Germany
Full Time

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Role Highlights

Languages used

Python

Key skills

Machine Learning
Data Science
Data Analysis
ML Ops
Reinforcement Learning
Time Series
Product Management
Control Systems
VCS
Optimization
Forecasting
Research
Regression
Inference
Modelling
Deployment
Cloud
Security
Gaming

Tools, Libraries and Frameworks

Git
AWS
Boost

Description

SIXT Personalization Data Scientist (m/f/d) \\\| SmartRecruiters Google Chrome Microsoft Edge Apple Safari Mozilla Firefox . Personalization Data Scientist (m/f/d) Full-time Department: TECH & Engineering Legal Entity: Sixt SE Company Description Job Description 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 our journey as a 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 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! I'm interested I'm interested ImprintCookies Settings I'm interested Refer a friend share this job Share on LinkedIn&mini=true&source=SmartRecruiters&summary=SIXT%20is%20looking%20for%3A%20Personalization%20Data%20Scientist%20(m%2Ff%2Fd)%20in%20Munich%2C%20Germany.%20https%3A%2F%2Fjobs.smartrecruiters.com%2FSIXT%2F744000097526375-personalization-data-scientist-m-f-d-%3Ftrid%3D463ac537-35c8-4256-8fe4-47ea285de0a6&url=https%3A%2F%2Fjobs.smartrecruiters.com%2FSIXT%2F744000097526375-personalization-data-scientist-m-f-d-%3Ftrid%3D463ac537-35c8-4256-8fe4-47ea285de0a6 Share on LinkedIn) Share on Facebook Share on Twitter.&via=SmartRecruiters&url=https%3A%2F%2Fjobs.smartrecruiters.com%2FSIXT%2F744000097526375-personalization-data-scientist-m-f-d-%3Ftrid%3D33221b55-7baa-4189-992e-a7fac0c08950 Share on Twitter) Share via email&body=SIXT%20is%20looking%20for%3A%20Personalization%20Data%20Scientist%20(m%2Ff%2Fd)%20in%20Munich%2C%20Germany.%20https%3A%2F%2Fjobs.smartrecruiters.com%2FSIXT%2F744000097526375-personalization-data-scientist-m-f-d- Share via email) Share on Xing Share on WeChat Share to WeChat × Copy the link and open WeChat to share. Copy to clipboard Open WeChat Share to WeChat × Use Scan QR Code in WeChat and click ··· to share. Personalization Data Scientist (m/f/d) Munich, Germany Full-time I'm interested I'm interested

Required Qualifications and Skills

The role requires proficiency in modern machine learning techniques, including regression, classification, causal inference, and reinforcement learning. Expertise in personalization solutions such as recommendation systems, ranking, and sorting is essential. Candidates must possess strong programming skills in Python for data analysis, modeling, and production deployment, along with experience in version control systems like Git and cloud technologies, preferably AWS. An analytical mindset is needed to translate complex business problems into actionable tasks and communicate findings effectively. The ability to interact efficiently with stakeholders across business, product, software development engineering, and data science is also important.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

SIXT

Size

7581

Website

sixt.com

Founded

HQ

Pullach, DE

Public/Private

Public Company

Description

SIXT is a leading international provider of high-quality mobility services. With almost 9,000 employees worldwide in 2023 and our products SIXT rent, SIXT share, SIXT ride and SIXT+ we offer a uniquely integrated mobility service across the fields of car rental, car sharing, ride hailing and car subscriptions. With just one app – the SIXT App – we offer our customers digital access to more than 270,000 vehicles and around 5 million connected drivers in approximately 110 countries worldwide. Besides its own range of vehicles, SIXT also integrates services from more than 2,500 mobility partners, building a strategic, sustainable and future-proof alliance for mobility. Our employees, technological expertise, the courage to change and the will to grow – we call it “Wachstumswille” – have made SIXT what it is today: one of the most innovative, fastest growing and profitable mobility companies in the world generating revenues of over EUR 3.62 billion a year in 2023. A strong customer orientation makes it possible to offer flexible and limitless mobility solutions tailored to individual needs – everywhere we operate.

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