Senior Data Scientist - MMM
  • England,London,City of London
  • Full Time, Permanent
  • £70,000 - £90,000 per annum
Job Description:
Full job descriptionSenior Data Scientist - Marketing Mix Modelling (MMM) | £70,000-£90,000 | Fully Remote UK
We’re looking for a commercially minded Senior Data Scientist to join a fast-growing, purpose-led travel marketplace.
This is a high-impact role focused on Marketing Mix Modelling (MMM), incrementality and marketing effectiveness, helping the business optimise investment as it plans to significantly increase marketing spend next year.
Key responsibilities:
*Own and develop MMM to measure channel effectiveness, diminishing returns and marginal acquisition costs.

*Design incrementality experiments, including geo tests and conversion-lift studies.

*Build and enhance Customer Lifetime Value (LTV) models.

*Improve marketing attribution and measurement in a privacy-first landscape.

*Translate analytical insights into actionable marketing budget recommendations.

*Use AI to accelerate analysis, experimentation and reporting.

What we’re looking for:
*Strong hands-on experience in MMM and marketing measurement.

*Excellent statistical, causal inference and experimental design skills.

*Strong SQL and Python capabilities.

*Understanding of paid media, attribution and customer acquisition economics.

*Commercially minded, with the ability to influence marketing strategy.

*An AI-first approach to data science.

Experience with Bayesian modelling, value-based bidding or LTV modelling would be advantageous.
Package: £70,000-£90,000 + bonus and benefits
Location: Fully remote within the UK.
An excellent opportunity to shape marketing investment strategy and drive profitable, sustainable growth.
Interested? Get in touch for a confidential conversation.
Job number 4246986
The jobs on site are for both men and women