Ticket Evolution
Location: Jersey City, New Jersey; Postion: Ruby/JavaScript/Erlang Engineers; Email: REDACTED_EMAIL
Ticket Evolution builds software and services that handles the real-time execution, clearing and settlement of event ticket trades.  If you ever purchased a ticket to a sports game online or called a broker for seats to a concert, chances are our system was used somewhere in between.  We recently closed a Series-A round and launched our newest partner cheaptickets.com.
We use Ruby on Rails, JavaScript with BackBone and Knockout, and PostgreSQL day-to-day.  We are also starting to dive into Erlang and Riak and are looking for engineers who are comfortable getting out of their comfort-zone.  Besides working on challenging problems, we also sport a 40-hour work week, have a laid-back office, and pay market salary along with equity and health insurance.
If you are intersted in learning more, email me directly at REDACTED_EMAIL.
Ask HN: Who Is Hiring? (September 2012)