Senior Data Scientist
DeepLLondon, England, United Kingdom • Berlin, Germany • Cologne, North Rhine-Westphalia, Germany • Amsterdam, North Holland, Netherlands
Posted February 5, 2026
Full Time
About the Company
DeepL is a global AI product and research company that builds secure, intelligent solutions to complex business problems.
Job Description
DeepL is a global AI product and research company that builds secure, intelligent solutions to complex business problems. The company is hiring a Senior Data Scientist to bridge the gap between Marketing, Sales, and Data, focusing on B2B and sales-assisted journeys.
Requirements
- 5–8+ years of experience in Marketing Science, Data Science, or Econometrics
- Expert in SQL and data transformation tools (e.g., dbt)
- Strong Python skills for statistical modelling (proficient with libraries such as CausalML, DoWhy, Statsmodels, LightweightMMM, GoogleMeridian)
- Comfortable with modern cloud data platforms (e.g., DataBricks, Snowflake, BigQuery)
- Hands-on experience measuring incremental impact of marketing and sales initiatives
- Proven ability to model complex, multi-touch journeys and the relationship between marketing activity and sales-assisted outcomes
- Excellent communication skills with the ability to tell compelling stories with data and explain complex concepts (like incremental lift) to non-technical partners
Benefits
- Equal opportunities for employees
- Diverse and inclusive workplace
- Global recognition as a leader in AI technology
