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Senior Data Scientist

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Adevinta

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Location:
Germany , Berlin

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

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Job Description:

We are seeking a passionate Senior Data Scientist (d/f/m) to join our central Data Science team based in Berlin! Our team’s mission is to deliver data-driven insights and machine learning (ML) solutions that enhance user experiences and drive value across our platforms, with a particular focus on search and ranking tools. We offer a flexible working environment with in-person presence expected once/twice a week, or as required for key product appointments.

Job Responsibility:

  • Lead impactful projects that apply data science and advanced ML models to complex business problems, especially around search, ranking, recommendation, and personalization
  • Own end-to-end data science initiatives: from ideation and prototyping, to production deployment, performance monitoring, and refining for scalability and efficiency
  • Analyze large and complex datasets to uncover actionable insights that inform business strategies and drive user-centric solutions
  • Build and validate proof-of-concepts for innovative features, clearly presenting results and value to diverse stakeholders
  • Act as a bridge between technical and non-technical teams, communicating insights, methodologies, and outcomes effectively
  • Collaborate closely with product managers, UX designers, engineers, and other data scientists to align on search and platform goals and drive cross-functional product development
  • Mentor and support junior data scientists, promoting best practices and continuous team growth
  • Stay current with the latest advancements in data science, integrating new tools, frameworks, or techniques to push the team’s capabilities forward

Requirements:

  • Relevant MSc or Ph.D. in statistics, computer science, economics, or a related field
  • 3+ years of hands-on experience in designing, training, and deploying machine learning models, ideally within marketplaces or technology-driven environments
  • Advanced programming skills in Python (preferred), R, and proficiency working with SQL and/or NoSQL databases
  • Strong background in machine learning frameworks (e.g., TensorFlow, PyTorch, Scikit-learn) and experience with MLOps best practices
  • Proven track record with cloud platforms, especially GCP or AWS, including deploying and managing ML solutions in production environments
  • Experience guiding cross-functional team efforts and managing a variety of stakeholders
  • Confidence in translating complex business needs into data-driven strategies and communicating findings to technical and non-technical audiences
  • Enthusiasm for agile software development (Kanban/Scrum), product discovery, and iterative, continuous deployment
  • Excellent English language communication skills, both written and verbal
  • Passion for innovation, continuous learning, and making a real impact on how millions interact with our platform
What we offer:
  • 28 days of paid time off
  • €50 monthly transportation/mobility allowance
  • Development budget and access to coaching
  • Up to 12 (non-birth parent) or 20 (birth parent) weeks of fully paid parental leave
  • Online and offline library
  • Attractive base salary and participation in our annual incentive plans
  • Work from anywhere - up to 20 days per year
  • 24/7 Employee Assistance Programme for you and your immediate family

Additional Information:

Job Posted:
February 10, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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