There's a job channel for React on the Reactiflux Discord server. I think there's also one on the Apollo slack community, and I've seen them in other places too

There's a job channel for React on the Reactiflux Discord server. I think there's also one on the Apollo slack community, and I've seen them in other places too. I don't know how effective they are because I'm trying to get my project further along before posting to them.