Principal Data Scientist - AdTech

TN Germany; Berlin; Vor Ort; EUR 80.000 - 120.000; Vollzeit

Zusammenfassung

An established industry player is seeking a Principal Data Scientist to join their AdTech team in Berlin. This role offers the opportunity to drive transformative innovation in AI-powered advertising solutions, enhancing user experiences and maximizing advertiser ROI. You will be at the forefront of developing advanced models and strategies that redefine auction dynamics, contributing to significant revenue growth. If you are passionate about data-driven decision-making and eager to make a substantial impact in a fast-paced environment, this position is perfect for you.

Qualifikationen

• Extensive experience in designing and deploying neural network architectures.
• Proven ability to work with distributed systems and frameworks.

Aufgaben

• Drive innovation by designing models that solve complex problems.
• Lead the creation of advanced models to maximize advertiser ROI.

Kenntnisse

Deep Learning

TensorFlow

PyTorch

Optimization Skills

Ad-Tech Experience

Statistical Modeling

Leadership Abilities

Jobbeschreibung

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Principal Data Scientist - AdTech, Berlin

Client: Delivery Hero

Location: Berlin, Germany

Job Category: Other

EU work permit required: Yes

Job Reference: f0acb0a8fd0d

Job Views: 1

Posted: 09.05.2025

Expiry Date: 23.06.2025

Job Description

We are on the lookout for a Principal Data Scientist to join the Ad Tech data science team on our journey to always deliver amazing experiences.

As part of our Vendor Team, you’ll be the driving force behind the success of thousands of restaurants, shops, and local businesses. Your contributions will empower vendors with advanced tools to manage their operations, boosting their visibility, and reach. Every feature you help build will create growth opportunities for businesses of all sizes, strengthening Delivery Hero’s ecosystem and impact.

We are using AdTech to introduce people to new food they love and to enable our partners to meet their future customers at the perfect moment. We have developed a range of products to offer advertising solutions for restaurants, helping them increase visibility, reach, improve order conversion, and drive more sales across the entire marketing funnel. Operating across about 70 countries, our AdTech connects advertisers with customers millions of times daily. In 2024/25, AdTech is a key focus area for us, projected to generate over 1 billion euros in revenue for Delivery Hero. Our innovative tech and product offerings are central to this growth.

In this role, you will be a thought leader, driving innovation by designing and deploying models that solve complex problems, delivering revenue and supporting our growth and profitability goals.

Work on one of the most exciting topics at Delivery Hero with significant top management attention.

Drive transformative innovation in AI-powered ranking and bidding systems for digital advertising.

Define and own the direction of data science models for our new adtech products to ensure they meet future needs.

Lead the creation of advanced models and strategies to redefine auction dynamics, maximize advertiser ROI, and enhance user experiences.

As an expert and visionary, you will elevate our advertising intelligence capabilities, setting new industry standards and shaping the future of data-driven decision-making at scale.

Qualifications

• Deep Learning Expertise: Extensive experience designing, training, and deploying large-scale neural network architectures.
• Scalable Systems: Proven ability to work with distributed systems and frameworks like TensorFlow or PyTorch.
• Optimization Skills: Expertise in hyperparameter tuning, loss functions, and efficient training techniques for high-throughput environments.
• Ad-Tech Experience: Knowledge of advertising KPIs, user intent prediction, ranking, and auction dynamics.
• Data Science Foundations: Advanced understanding of statistical modeling, causal inference, and data management.
• Leadership Abilities: Strong collaboration and mentorship skills, with the ability to communicate research outcomes effectively to stakeholders.

Nice-to-Haves:

• Expertise in econometrics or game theory applied to auction and pricing strategies.
• Contributions to open-source AI tools or publications in top-tier machine learning conferences.
• Knowledge of calibration techniques (e.g., Platt scaling, isotonic regression) for prediction reliability.
• Familiarity with transformer-based architectures or graph neural networks for complex data interactions.