Just an upcoming uk grad, so I'm not sure I'm the best fit, but just wanted to say kudos for the clear job description, it's nice to see so much detail about the application process.
For what it's worth we are planning on bringing more junior members on in ~9-12 months. Either way, we're looking for the right people, not just to fill these roles. Feel free to send me an email if what we're doing interests you.