Lead Data Scientist in Berlin

DT (NASDAQ: APPS) is unifying the full mobile experience.

Our growth platform powers the mobile ecosystem by bringing together advertisers, app developers, and device partners, to create a unique and premium value exchange, that results in a personalized and seamless mobile device experience.

At DT, we move fast, think big, and build collaboratively.

We believe great ideas can come from anywhere, and we trust our teams to take ownership, challenge convention, and make an impact from day one.

Here, you’ll have the opportunity to grow your career while contributing to products and experiences used by millions around the world.

With us, you will enjoy competitive compensation, equity awards, and a comprehensive benefits package designed to invest in your total well-being, all within a hybrid and flexible work environment.

DT has every ingredient of a marketplace business — advertisers, publishers, OEMs, carriers, consumers, devices, and proprietary device-level data.

Our job in Data Science is to turn that raw advantage into intelligence: the insights, models, and systems that optimize the marketplace and prove the value we create.

As a

Lead Data Scientist, you will serve as a technical authority and strategic partner across engineering, product, and executive leadership.

You will define technical roadmaps, architect high-impact ML and experimentation frameworks, and set the standard for data science excellence across DT’s global marketplace — from bidding efficacy and audience curation to measurement, attribution, and enterprise experimentation.

• About The Lead Data Scientist Role
• Strategic Problem Framing & Vision: Lead the translation of complex, high-ambiguity business challenges into multi-quarter data science roadmaps that directly shape product strategy and commercial outcomes.
• Experimentation

Architecture: Drive the methodology, design, and standards for DT’s centralized experimentation framework — serving as the primary authority on causal inference, A/B testing, and hypothesis validation across product surfaces.

• Advanced Modeling & System

Architecture: Architect and oversee the development of production-grade statistical and ML models for bid/UA optimization, dynamic audience segmentation, user lifetime value (LTV), and multi-touch attribution.

• Real-Time
• Data

Intelligence: Direct the strategy for time-series forecasting and real-time event processing to enhance automated decisioning, yield optimization, and recommendation engines.

• Engineering Partnership & Productionization: Partner with ML Infrastructure and Data Engineering leads to establish best practices for model deployment, monitoring, and integration into DT’s Next Best Action framework.
• Technical Leadership & Mentorship: Elevate the technical rigor of the data science organization.

Mentor senior and mid-level scientists, establish code and methodology standards, and foster an evidence-based culture across the company.

• Executive Influence: Translate deep technical findings into strategic narratives for executive stakeholders, influencing product strategy and commercial investments.

About You As The Lead Data Scientist

• Experience: 8+ years of progressive experience in data science, quantitative analysis, or machine learning, with a track record of technical leadership in Ad Tech, two-sided marketplaces, or consumer-scale data platforms.
• Technical

Mastery: Expertise in advanced statistical modeling, causal inference, experimental design, and machine learning architectures (regression, classification, time-series, clustering, and deep learning).

• Stack & Scale: Expert fluency in Python (or R), SQL, and handling petabyte-scale data within cloud infrastructure (e. g., Databricks, Spark, Snowflake, AWS/GCP).
• Systemic Thinking: Proven ability to look beyond individual analyses to design scalable tools, reusable metrics frameworks, and automated modeling pipelines.
• Cross-Functional

Leadership: Exceptional communication and alignment skills, with a history of driving technical strategy across matrixed product, engineering, and business organizations.

• Nice To Have
• Hands-on experience architecting metrics semantic layers or enterprise experimentation tools.
• Deep domain expertise in real-time bidding (RTB) auctions, algorithmic yield management, or advanced attribution methodologies.
• Masters or Ph. D. in a quantitative field (Statistics, Computer Science, Economics, Operations Research, or Physics).

At DT, we are committed to pay transparency and equitable compensation.

(For New York based candidates) The salary range for this position is $223,000-$272,000 based on experience, skills, and qualifications.

In addition to competitive pay, we offer a comprehensive benefits package, including stock options, unlimited PTO and performance based bonus.

We believe in fostering an environment where employees are valued and compensated fairly for their contributions.

DT (NASDAQ: APPS) is a mobile growth platform that powers superior experiences and outcomes for advertisers, app developers, carriers, OEMs, and publishers worldwide.

Our technology connects brands and apps with consumers across devices, apps, and mobile environments — helping partners drive awareness, acquisition, engagement, and monetization through intelligent, integrated experiences.

Headquartered in Austin, Texas, DT operates globally across North America, EMEA, APAC, and LATAM.

DT is an equal opportunity employer committed to fostering an inclusive and diverse workplace.

We welcome people of different backgrounds, experiences, abilities, and perspectives, and believe teams with different points of view build better products, ideas, and experiences.

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