Many people who make aliyah with NBN are modern orthodox, but they are happy to help any Jew who wants to make a life in Israel.
I made aliyah as a 30 year old single, and met my wife 3 weeks after I got here, kind of by accident.
As for if you can find work in Israel it depends on your skill set. There are jobs here, but of course the better paying ones require you have the skills, same as anywhere.
In sort don’t expect moving to Israel will solve all your problems, it won’t! But do move to Israel because for 2000 years we have been saying “Next year in Jerusalem” and its time to do what all your ancestors would have given their right arm to do… Live in Israel!