I applied online. The process took 3 weeks. I interviewed at Ofcom (London, England) in Jan 2022
Interview
The usual 4 stage online interview process we all know and love.
If you're applying for a data scientist role prep for machine learning algorithms utility in Ofcom - search 'USE OF AI IN ONLINE CONTENT MODERATION' learn the key words meanings and methodology so you don't flounder in the interview.