LinkedIn yes, Indeed no. Almost all recruiters (internal and external) are active on LinkedIn. It definitely doesn't hurt to have a good profile... people will reach out to you . Recruiters get a lot of scorn, but I've had good experiences with them as long as you understand their incentives. They usually get some percentage of your starting salary, so let's say they make 15k if your offer is 100k (making up these nu…
Seconding this, and LinkedIn being more viable than Indeed. Serious recruiters, at the very least, have a clear incentive to find suitable candidates. On the contrary, though, so many offers coming directly from employers are just used to test waters: therefore, you need to send them a direct e-mail to stand out from the pile of applications.