When you fail a HR interview, then you know you've reached rock bottom.
Video 1. The Operating System for Quantum Computing by Steve Brierley (2021) Source. Founding CEO. He seems nice. You might as well just start watching at: youtu.be/ugzWnw1LTBE?t=1166 where more specific things start to come out.
A "quantum computer operating system". Or in English, control system + quantum error correction.
uknqt.ukri.org/wp-content/uploads/2021/10/UKNQTP-Strategic-Intent-2020.pdf page 24 mentions UKNQTP investment and gives an overview of some layers.