In general, many projects have some kind of funds or incentive programs for developers.
For example the ICON. There are not a direct job. You must run the node and you should roll out a project/service/promotion or roadmap for it, advertise yourself, users vote for you and you get a reward.
There is quite good money, not a penny. But the system has just started and payments should go to the first 100 teams from September 26. And only first 22 teams will receive decently more than the others in proportion to the votes cast.
And specifically in this case, if I'm not mistaken, you still need to pay a fee of 2000 ICON (about $ 400), so this is not suitable for everyone. But this is just an example. It's worth looking for similar opportunities in other projects if you find nothing else in the proposed sub-forum.