Hi! Although it doesn't explicitly say it in the home office website, if you look at the granular descriptions in the ONS data (example the excel linked here https://www.ons.gov.uk/methodology/classificationsandstandards/standardoccupationalclassificationsoc/soc2020/soc2020volume2codingrulesandconventions) it does mention data science.

The exact job title doesn't need to be described in the home office website, it's more about the role itself.