Ruby on Rails

What we need:
Design, and implement complex, multi-tier distributed software applications, document and test systems, and modify as appropriate.
Provide technical and project leadership and mentoring. (For a couple of senior people)
Be a valued member of an autonomous, cross-functional agile team.
Build performance-sensitive systems that serve tens of millions of requests each day.

Who you are:
You know how to write highly scalable and distributed Ruby on Rails services.
You have experience in developing mid-tier services in a service-oriented architecture (SOA).
Experience working with Postgres and other relational DBs
You are comfortable using Agile development methods
Experience with Linux and VIM
You have great communication skills.

Strong Ruby on Rails experience
Knowledge/experience with GitHub.
Experience with APIs
Nice to have - knowledge of Javascript and other front-end technologies