Data Scientist

Sainsbury's • London, England • Posted June 24, 2026

Position Overview

C4 Data Scientist – Nectar360


Location


London – Farringdon/Home


Reporting to


N360 Data Science Manager

What is it?


We’re looking for a talented Data Scientist to join Nectar360 – the team behind Sainsbury’s Retail Media offering, and the UK’s largest coalition loyalty programme (Nectar), with 24 million members nationwide.


Our N360 Data Science team builds the systems behind our market-leading Retail Media platform (N360 Pollen), allowing hundreds of suppliers, media agencies and internal teams to set up, customise and measure their marketing campaigns. We develop and continuously improve our cutting-edge measurement capabilities, including multi-channel attribution, uplift estimation, AI-driven targeting and budget optimisation - across instore, onsite and offsite media. Our work enables suppliers to engage with customers every day and maximise the impact of their advertising. 


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