Ruby-on-Rails backend developer

We need a Ruby On Rails developer to join our newly growing team. [login to view URL], our solution, is a web application tool for sending business-to-business cold emails used by small and medium businesses all over the world to reach out to potential clients and grow their business. Our current stack: – Backend: Ruby on Rails 5.2, Sidekiq & Webpack 4 – Frontend: Angular 6 with Rxjs, Pug & Bootstrap 4 – Communication layer: GraphQL & Apollo – Hosting: Heroku with Postgres & Redis – Extra services: AWS for EC2 & Route Your main initial responsibility: – Increase our code coverage by writing RSpec unit test for the backend, making sure no bug escape to our users despite numerous refactoring. - Suggest improvements in code you are unit-testing and promote good practices. The role is an entry position at QuickMail and will evolve into more complex responsibilities based on your ability to write good, clear and maintainable code. What you’ll need: – A deep love for your craft as a developer. – Great analytical skills with a demonstrable ability to simplify complex things. – Excellent written and verbal communication skills in English. – Proven understanding and concrete experience with Rails (personal or professional) – Please reference the word koala in your application – Good command of Git (pull request, rebase…)