Principal Data Scientist - AdTech Ranking {Data Scientist}

Company Description

As the world's pioneering local delivery platform, Delivery Hero's mission is to deliver an amazing experience, fast, easy, and to your door. They operate in over 70+ countries worldwide, powered by tech, designed by people. As one of Europe's largest tech platforms, headquartered in Berlin, Germany, Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index.

Responsibilities

• Drive transformative innovation in AI-powered ranking and bidding systems for digital advertising
• Lead the creation of advanced models and strategies that redefine auction dynamics, maximise advertiser ROI, and deliver exceptional user experiences
• Elevate the advertising intelligence capabilities, setting new industry benchmarks while shaping the future of data-driven decision-making at scale

Requirements

• World-Class AI and ML Authority: Expert practitioner and thought leader in ranking models and cutting-edge approaches to personalisation, relevance, and multi-objective optimisation under uncertainty
• Advertising Domain Mastery & Economic Acumen: Comprehensive understanding of ad auctions, ad exchange platforms, and macro-economic dynamics within the programmatic advertising space
• Exceptional Data and Statistical Expertise: Advanced proficiency in Python, SQL, and designing robust, end-to-end data workflows
• Visionary Leadership in AI Systems: Demonstrated track record of successfully designing, building, and deploying multiple generations of large-scale AI systems

Benefits

• Hybrid working model with 2 days per week in the Berlin office
• 27 days holiday with an extra day on 2nd and 3rd year of service
• Educational budget, language courses, parental support, and access to online courses
• Health benefits including checkups, meditation, gym, and bicycle subsidy
• Financial benefits like employee share purchase plan, public transportation ticket discount, and corporate pension plan