UK tech companies can and do pay for overtime, just not all of them and the ones that don't would like to have that discussion squelched as much as possible.
Talking about a 'four day work week' is meaningless if you at the same time claim that you have to work more than those four days per week to satisfy your employment contract, it just turns one vague thing into an even vaguer thing.
Talking about a 'four day work week' is meaningless if you at the same time claim that you have to work more than those four days per week to satisfy your employment contract, it just turns one vague thing into an even vaguer thing.