Hey, I'm not saying they're bad, but you're going to need to do a bit more digging once you get further along with them.
Also consider job boards for developers like here at dev.to, stack overflow, dice, and even on Twitter. Lastly, quite a few job openings and opportunities are brought up at local dev meetups.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.