dunnhumby

dunnhumby's customer science underpins Tesco Media, the retail-media business built on Tesco Clubcard data, which as of the 2026 We Know the Nation report covers more than 24 million UK households and over 80% of Tesco's UK sales. That data feeds Sphere, the self-serve platform dunnhumby built for Tesco Media's advertisers to plan, run, and measure campaigns against real shopping behaviour rather than survey panels. A graduate or intern role here sits inside applied data science built around one specific, very large first-party retail dataset – closer to an in-house analytics team married to a live commercial media business than a generalist consultancy assignment, which is worth weighing for a candidate who wants retail-and-loyalty-data depth over sector breadth.

Yes. dunnhumby currently has 1 open internship or graduate role on Jorb AI: summer internships, insight programs, graduate schemes, and early-career positions across the United Kingdom. Postings update continuously as new roles are added and filled.

dunnhumby has open internship and graduate roles in the United Kingdom. Specific offices and program structure (summer vs year-round, internship vs graduate scheme) vary by region; check individual postings for details.

Applications to dunnhumby go through the official careers site. Each role on this page links directly to the specific application. dunnhumby does not use third-party submission services.