Full-time Senior Ruby Developer

The position requires a lot of attention to detail and a strong technical expertise. You’ll join a team of very talented developers working in an amazing atmosphere and a very multi-cultural environment. The position is open to full time remote developers. Skills * Expertise in Ruby on Rails at its best, through proven track record of several years of experience * Real passion, interest and many years of experience in working with technologies like Postgresql & Redis * Interest in working with asynchronous web services * Enthusiasm for beautiful, pragmatic code and an eye for simplicity * Write meaningful tests to ensure confidence in the code base * Experience with RVG and ImageMagick a big plus * Motivation, talent and endless spirit * Ability to integrate into a symbiotic team of young and highly motivated people * Must be familiar with startup life and willing to contribute long hours  * Effective oral and written English communication skills Requirements * 3+ years experience in Ruby on Rails development * A CS degree, or a strong software engineering foundation demonstrated in other ways * HTML5, CSS, JS fluency * Know how the web works under the hood. TCP, HTTP, DNS, IP, caches, etc. * Experience in a front-end framework like Ember, Angular, React or Elm * Experience writing tests and refactoring. We use Rspec and Capybara. * Must be very comfortable with Git and version-control. Experience solving complex merging conflicts. * Strong knowledge of SQL in general and PostgreSQL in particular   Bonus Points for experience with: * UI/UX design skills * Implementing HTML5/SASS from PSD designs. * Bootstrap. * Hosting apps in Heroku, monitoring and scaling them up/down. * Pivotal Tracker * Working on a remote team * Implementing a custom Ruby CMS * Implementing a SaaS application or with subscription-based businesses generally * A/B testing and conversion optimization, particularly tools such as Optimizely or Unbounce * Implementing and/or measuring KPIs for SaaS, such as churn, LTV, and event-based analytics, particularly tools such as Mixpanel or Kissmetrics * Implementing user-visible dashboards, graphing data and showing stats/analytics in