I'd have no idea what to expect when applying for one of these jobs, I've seen @welsh giving information on some jobs like with blockchain explorers so it might be an idea to hit him up (I think it was him anyway).
Continental Europe (the good Europe that doesn't have the UK) is probably a good place to look as well as South Korea and Japan if you want a masters in a blockchain application project. If it's Andreas Antopolopos I'm not sure how much he knows technically (could be completely wrong) but if you're interested in applications you could check innovative chains like ethereum to see if they have anyone interesting (on their github who also teaches) ...
If there are companies you don't like also they might be good to contact and ask for a recommendation as what they'd expect (like some banks or medical firms) because their information may be valuable and you don't have to deal with them again unless they ask you to and you think it looks like a good option.
Or you could talk to companies you do like since their hr probably changes every so often anyway... And instead of going down thst way you could see if they have anything in asset management or similar and try to work your way across.