Senior Data Scientist – Personalisation & Insights at Mapp Digital | Berlin | Rezi

Senior Data Scientist – Personalisation & Insights at Mapp Digital

Senior Data Scientist – Personalisation & Insights

Mapp Digital · Berlin

4 days ago

Senior Data Scientist – Personalisation & Insights

Mapp Digital · Berlin

4 days ago
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About the Role

We are looking for a Senior Data Scientist passionate about applying machine learning, experimentation, and analytics to solve complex product challenges. This role offers the opportunity to work at the intersection of AI, personalization, and product strategy, transforming cutting-edge research into scalable solutions that deliver measurable business impact.

Responsibilities

  • Develop and improve recommendation systems.
  • Design and evaluate experiments.
  • Collaborate closely with Product and Engineering teams to shape the future of the platform.
  • Work on high-impact initiatives.
  • Influence strategic decisions.
  • Help drive innovation across products used by millions of consumers and leading retail brands.

Requirements

  • 3-5 years of experience in Data Science, Machine Learning, or Product Analytics.
  • Strong proficiency in Python and SQL.
  • Experience with A/B testing, experimentation, and statistical analysis.
  • Strong analytical and problem-solving skills.
  • Ability to communicate technical concepts effectively to non-technical stakeholders.
  • Proven track record of building and deploying machine learning models, ideally recommendation systems.
  • Experience with cloud and data technologies, such as AWS, DBT, Airflow, Databricks, and ETL pipelines.

Skills

  • Python
  • SQL
  • PySpark
  • A/B testing
  • Experimentation
  • Statistical analysis
  • Machine learning
  • Recommendation systems
  • AWS
  • DBT
  • Airflow
  • Databricks
  • ETL pipelines
  • Tableau
  • Power BI
  • QuickSight

Location

  • Remote (EU)

Work Type

  • Hybrid
  • Remote

Experience Level

  • Senior

Education Level

  • Degree in a quantitative field such as Data Science, Statistics, Mathematics, Economics, Computer Science, or a related discipline.

Benefits

  • Flexible Ways of Working
  • Hybrid working model
  • Opportunity to work remotely from another EU country for up to two weeks per year (for EU passport holders)
  • Meaningful responsibilities from day one
  • Encouragement to drive innovation
  • Support for professional development

About the Company

  • Mapp is a leading AI-powered retail technology company helping fashion retailers deliver highly personalised shopping experiences.
  • By combining advanced recommendation systems, customer insights, and machine learning, we enable retailers to drive engagement, conversion, and long-term customer loyalty at scale.