[mattmanser]

I wouldn't worry too much, 20 years ago when I entered the industry (with a philosophy degree), the adverts which emphasised degree pedigree over experience were common.

I have watched that diminish over the last 20 years.

The unspoken secret in programming is that a CS degree basically signals absolutely nothing about programming skill. You can get a 1st in CS and be a rubbish programmer, you can get a chemistry degree and be an amazing one. A lot of CS is utterly irrelevant to programming, and the vast majority of programming skills are not covered by CS degree.

Once you're past 2-3 years experience it stops being relevant, before that it's a way to filter CVs by managers who want to pretend their CS degree wasn't a complete waste of time.

If they're asking for a CS degree for a senior role it's basically advertising they're a clueless company.