# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2017-07-22 14:10:41 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/888763233531813888) RT @grynspan:  Core Frameworks is hiring! We own like 8 dozen frameworks. Our code runs on hundreds of millions of devices. https://t.co/9…