Is it hard to find a good job online?
I suppose that it is not really hard if you know what job and where you want to work. As a web developer, I can say that it is not too hard to find a good job if you know what to do and how to perform it. I was making a portfolio and used to cooperate with platform for freelancing which is a perfect solution if you want to find a high payed job really fast.
It's easy to apply for jobs online if you know how. That's because it's too easy to apply, which means you have a lot more competition to deal with than in the olden days when you actually had to go out and look for work.