Econometrician

The Company

They are a global media and marketing analytics business focused on understanding what truly drives profit. Founded by a technically minded leadership team, they have scaled internationally and built a strong reputation for combining experimentation, proprietary tools, and data science to inform marketing performance. They are now investing heavily in building out their UK data science capability, bringing work in-house and creating a collaborative, high-performing team.

This growth phase offers the opportunity to contribute to both client delivery and the evolution of the function.

• Deliver end-to-end Marketing Mix Modelling projects using frameworks such as Meridian, Robyn, or PyMC
• Own key stages of the modelling process, including data preparation, model development, validation, and scenario analysis
• Interpret model outputs and translate them into clear, actionable insights for clients
• Work directly with stakeholders to support strategy, media planning, and performance optimisation
• Contribute to multiple live projects simultaneously, balancing hands-on technical work with client interaction
• Support the ongoing development of data science best practices and modelling approaches

• Strong commercial experience in Marketing Mix Modelling - experience building the models from scratch
• Proficiency in Python and experience working with open-source MMM frameworks such as Meridian, Robyn, or PyMC
• Solid understanding of statistical modelling techniques, including Bayesian approaches
• Experience delivering analytical work in a client-facing or stakeholder-driven environment
• Ability to assess model quality and clearly communicate findings to non-technical audiences
• Exposure to marketing analytics, attribution, or media effectiveness projects is highly beneficial

• Opportunity to join a rapidly growing data science team with strong leadership support
• Clear progression path as the function expands
• Exposure to high-impact client work across a range of industries

If you are interested in applying your data science expertise to solve real-world marketing challenges in a growing team, please get in touch to learn more.