Senior Data Scientist – Causal Inference & Measurement (m/f/d)

Lisbon, Lisbon, Portugal

SIXT

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Company Description

 

    Job Description

    Join our team of data science and causal inference experts to shape next-generation pricing strategies and measure the causal impact of our initiatives. We employ state-of-the-art causal inference methods to understand and optimize pricing decisions for millions of customers. Our work not only drives efficient revenue management processes but also ensures that our strategies are grounded in robust, scientifically-valid findings.

     

    YOUR ROLE AT SIXT

    • You design and build tools to measure the impact of pricing strategies using causal methods.
    • You apply techniques like A/B testing, difference-in-differences, and double machine learning to support business decisions.
    • You create and improve experiments to test pricing and marketing strategies in a structured way.
    • You develop and maintain tools that help estimate causal effects and work well in production systems.
    • You work with product managers, engineers, and data scientists to turn ideas into working solutions.
    • You stay up to date with research in causal inference and help guide and support less experienced team members.

     

    YOUR SKILLS MATTER

    • You have several years of experience in data science, especially working with causal inference and pricing or marketing data.
    • You have used causal methods to measure the effects of pricing strategies and revenue systems.
    • You are skilled in statistical analysis and familiar with methods like double machine learning, causal graphs, and propensity score matching.
    • You understand how to use tools like instrumental variables and synthetic controls to estimate effects in real-world data.
    • You have applied difference-in-differences and regression discontinuity designs to measure changes over time.
    • You can explain technical ideas clearly and work well with others to turn analysis into action.

     

    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

    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!

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    * Salary range is an estimate based on our AI, ML, Data Science Salary Index 💰

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    Category: Data Science Jobs

    Tags: A/B testing Causal inference CX Machine Learning Research Statistics Testing

    Perks/benefits: Career development Conferences Flex hours Flex vacation Health care

    Region: Europe
    Country: Portugal

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