Ventula Consulting
MMM, Bayesian, Python, Pymc
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Scientist with strong experience in marketing mix models, Python, and Pymc. It’s a 6-month hybrid contract at £688/day, requiring expertise in statistical modeling, regression, and Bayesian methods.
🌎 - Country
United Kingdom
💱 - Currency
£ GBP
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💰 - Day rate
800
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🗓️ - Date
January 27, 2026
🕒 - Duration
More than 6 months
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🏝️ - Location
Hybrid
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📄 - Contract
Inside IR35
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🔒 - Security
Unknown
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📍 - Location detailed
London Area, United Kingdom
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🧠 - Skills detailed
#Python #ML (Machine Learning) #"ETL (Extract #Transform #Load)" #Base #Data Science #R #Programming #Regression #REST (Representational State Transfer) #Cloud
Role 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 and ideally with 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.
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 and ideally with 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.
