Here’s a text description of the GIF, for anyone who relies entirely on a screen reader (compared to using it together with a magnifier).

A user has www.lever.co open in Safari, with the VoiceOver narration popup open at the bottom. They type jobs.lever.co/lever into the address bar. On that page, they navigate down to the Backend Engineer position and go to the job description page for that position, where they then hit the Apply button. On the application form, they quickly go through the form fields, all the way down to the Submit Application button. The GIF ends there.