Senior Data Scientist (Marketing Mix Modelling/Python/Pymc) - £688 (Inside IR35) - London

JR United Kingdom; Slough; Hybrid; Full time

Job summary

A leading pharmaceutical client seeks a Senior Data Scientist to enhance marketing effectiveness through advanced modeling techniques. This role combines statistical analysis with marketing mix modelling, requiring deep expertise in Python and Pymc. The position is hybrid, promoting a flexible work environment, and runs for a 6-month contract at £688 daily. Applicants should be adept in data extraction and manipulation, ready to contribute to impactful projects.

Qualifications

• Strong experience in developing and implementing marketing mix models.
• Expert proficiency in Python, with experience in R for MMM.
• Strong understanding of statistical modelling and machine learning techniques.

Responsibilities

• Oversee data collection, extraction, and validation for modelling.
• Work with Data Science team to build robust base models.
• Drive marketing effectiveness through modelling.

Skills

Marketing Mix Modelling

Python

Pymc

Statistical Modelling

Machine Learning

Bayesian Methods

Tools

R

Cloud-based Data Science Frameworks

Job description

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Senior Data Scientist (Marketing Mix Modelling/Python/Pymc) - £688 (Inside IR35) - London, slough

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Client:

Location:

slough, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

04.06.2025

Expiry Date:

19.07.2025

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Job Description:

Leading pharmaceutical client now requires a Senior Data Scientist to drive marketing effectiveness via marketing mix modelling and other models.

This role will oversee data collection, extraction, manipulation, analysis and validation ensuring data is ready for modelling.

You will work closely with the Data Science team to build base models according to project specifications and ensure the robustness and validity of those models.

Requirements:

• Strong experience developing and implementing marketing mix models.
• Expert in Python and previous experience with R programming for MMM models.
• Strong experience with Pymc is essential.
• Experience with Regression based models in an MMM context.
• Strong understanding of statistical modelling/Machine Learning techniques.
• Experience with probabilistic programming and Bayesian methods
• Good working knowledge of cloud-based data science frameworks.

This is a 6 month contract position which provides a daily rate of £688 (Inside IR35).

In terms of working structure, this role is hybrid with one day per week in their London office and the rest remote.