Ask HN: How do I find open jobs at startups?
Alternatively, how do you recruit talent for your startup?
Step 2) When you find a company you might be interested in, apply. The companies who just received a large chunk of funding are even more likely to go on a hiring spree.
Kind of like finding a normal job by searching for the company instead of the job position ('indeed' and all those other jobs sites really do suck at times).