Keybase is! - <a href="https://keybase.io" > - we're a very small team, currently just 5.
Location: NY, SF, or CHI -- preferably you would join us at one of these places. While remote is possible, we like people to be in pairs or more, whenever possible. It's more fun, anyway.
We love these people:
1. Go developers; crypto experience a big plus
2. Those with platform-specific GUI experience: we're currently working on an OSX app and will be expanding to Windows, iOS, and Android soon.
3. Very product-oriented engineers. This is the kind of person who'd enjoy wireframing or planning smart notifications just as much as doing either front or back end development (probably not both). Since we're pretty small, this person would do a mix of things: user interface design (very usable, but to be polished by others), actual programming, making sure everything about the site is smooth to use.  I know in a lot of companies this is often a graphic designer or dedicated interface person, but from what I learned at our last project (OkCupid), I think product-sensitive developers can be the best at it.
We have yet to take any formal funding.
If you're interested: REDACTED_EMAIL
Ask HN: Who is hiring? (March 2015)