Staff Data Scientist - AdTech Ranking

Requirements:

• World-Class AI and ML Expertise:
• Deep Research Authority in ranking models and cutting-edge approaches
• Expertise in bidding algorithms and reinforcement learning
• Operational knowledge of AI frameworks like TensorFlow
• Advertising Domain Mastery & Economic Acumen:
• Understanding of ad auctions and programmatic advertising
• Experience in optimizing CPC, CPA, and ROAS metrics
• Exceptional Data and Statistical Expertise:
• Proficiency in Python, SQL, and designing data workflows
• Ability to solve complex multi-objective problems
• Visionary Leadership in AI Systems:
• Track record of designing large-scale AI systems
• Experience defining technical strategy for Data Science and ML
• History of mentoring engineers and building alignment

Nice to Haves:

• Expertise in econometrics or game theory for auction strategies
• Contributions to open-source AI tools or publications in ML conferences
• Knowledge of calibration techniques and advanced methodologies
• Familiarity with Transformer-based architectures or Graph Neural Networks

What you'll be doing:

• Drive innovation in AI-powered ranking and bidding systems
• Create advanced models and strategies for ad auctions
• Elevate advertising intelligence capabilities

Perks and Benefits:

• Hybrid working model with face-to-face collaboration in Berlin campus
• 27 days holiday with additional day on 2nd and 3rd year of service
• Development and career growth support
• Health checkups, gym subsidy, and other wellness benefits
• Employee share purchase plan, life insurance, and more financial perks
• Digital meal vouchers, food vouchers, and corporate discounts