To be really up to date with all things related to BerlinJS the best way is to follow us on twitter: @berlinjs. Also checkout http://berlinjs.orgfor details around the meetup.
Please do not post job postings. If you're looking for people to hire, join our meetups and talk to the many great people who attend. And to top that: Give a good talk about some cool stuff you've done with JavaScript in your company. That will spark way more interest than any job posting here.