Senior Research Data Scientist

About the Role

dunnhumby exists to defy expectations by using big data, deep expertise, and AI-driven platforms to decode and redefine the 21st-century human experience in meaningful ways that put customers first, across digital, mobile, and retail for major brands.

We are looking for a talented Research Data Scientist to extend and improve dunnhumby’s Price & Promotions scientific portfolio. This role offers an opportunity to work with a market-leading business to explore new opportunities and influence global retailers.

Joining our Data Science team, you will work with world-class and passionate people to apply machine learning, statistical, and econometrics methods to business problems. You will support our high-performing Price & Promotions experts by developing mathematical models, creative methods to address new and complex problems, and perform data analysis and model validation. You will also have the opportunity to document and present analysis to internal teams and clients.

What We Expect From You

• Passion about designing generative models from first principles whenever possible.
• Pragmatic approach to modelling with a care to preserve theoretical validity and practical use.
• Good working knowledge of any of: Maximum Likelihood Theory, Mixed Effects Models, Hierarchical Models, Bayesian Inference (MAP/Sampling).

If the above points resonate with you, it is also likely that you will have:

• Degree or equivalent in a statistical or mathematical subject.
• Postgraduate degree or recent relevant experience of conducting research or mathematical analysis, especially in the domains of statistics, physics, econometrics or machine learning.
• Ability to prototype solutions using e.g. Python, R, Matlab to facilitate testing of algorithms on large data sets.
• Good understanding of machine learning techniques, with applications to classification, regression, and clustering.
• Working knowledge of databases and SQL.

What You Can Expect From Us

You will work within a team of collaborative and curious colleagues who are passionate about injecting scientific rigour into their solutions. You’ll enjoy a comprehensive rewards package, including thoughtful perks like flexible working hours and your birthday off. We invest in cutting-edge technology and foster a nimble, small-business feel that gives you the freedom to play, experiment, and learn. We also live diversity and inclusion every day, with thriving networks including dh Women’s Network, dh Proud, dh Parent’s & Carer’s, dh One, and dh Thrive.

Our approach to Flexible Working

At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work. We believe that you will do your best at work if you have a work / life balance. We are open to discussing agile working opportunities during the hiring process.