EU-based dev here. Recently, I've been using:

- Hired (1 lead, did match my profile but not what I wanted to do);

- HiredSweet (0 leads);

- WellFound (a few interesting leads);

- Hacker News Who's Hiring (a few interesting leads);

- Hacker News Who Wants to be Hired (a few interesting leads);

- LinkedIn applying (a few interesting leads);

- LinkedIn messaged (dozens of leads);

- Reddit /r/rust (a few interesting leads).