When you find a job with a UK employer you’ll need to prove your right to work. To use the online service you’ll need to have a BRP or a UK Visas and Immigration (UKVI) account.
You can show your employer the visa in your passport, if your passport has not expired, until you get your BRP.
If you do not have a passport and were given your visa on a form, you’ll need to get your BRP and use the online service.
ENG:
https://www.gov.uk/prove-right-to-work
UKR:
https://www-gov-uk.translate.goog/prove-right-to-work?_x_tr_sl=auto&_x_tr_tl=uk&_x_tr_hl=en
