Basis Science - <a href="https://www.mybasis.com" >
San Francisco CA, full-time only, LOCAL/RELOCATE
Our wearable health tracker records heart rate, movement, and a whole bunch of biometric data.  All of this is sent to the cloud where our Backend team takes over.  We ingest the data, classify it, and process it into useful insights and visualization for our users.  We're a python shop, and some of the technologies we use include cassandra, mongodb, flask, tornado, salt, rackspace, and aws.  The job descriptions are in the gists below, and please send us a message if you are interested ("backend-jobs at mybasis dot com").  Hope to hear from you!
Senior Backend Engineer
<a href="https://gist.github.com/dcwangmit01/3d90a0c89aa2fd3e8940" >
DevOps / Site Reliability Engineer
<a href="https://gist.github.com/dcwangmit01/d5323a65250f58db6574" >
Ask HN: Who is hiring? (July 2014)