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# Senior Marketing Data Scientist, Mmm & Causal Inference

- **Company:** Preply Inc.
- **Location:** Málaga, Spain
- **Contract:** Permanent contract
- **Skills:** Information Engineering, Python (Programming Language), Marketing Information Systems, Standard Sql
- **Published:** November 3, 2026
- **Apply:** https://www.buscojobs.com.es/senior-marketing-data-scientist-mmm-causal-inference-en-malaga-ID-378347590

## About the Role

Preply is seeking a Staff Data Scientist - Marketing to lead Marketing Mix Modelling end-to-end, turning outputs into actionable budget decisions and influencing cross-functional strategy. You will design experiments, build self-serve platforms, and collaborate with Data Engineering to scale pipelines. You should bring strong Bayesian statistics, MMM experience, and advanced Python/SQL skills, with fluent English and a pragmatic problem-solving mindset.

## Description

Preply is seeking a Staff Data Scientist - Marketing to lead Marketing Mix Modelling end-to-end, turning outputs into actionable budget decisions and influencing cross-functional strategy. You will design experiments, build self-serve platforms, and collaborate with Data Engineering to scale pipelines. You should bring strong Bayesian statistics, MMM experience, and advanced Python/SQL skills, with fluent English and a pragmatic problem-solving mindset.