Mid-level Ruby Software Engineer Aktualne

Remote, Wrocław, Warszawa
Pełny etat


  • Delivering features in an agile environment
  • Writing tests
  • Being self-sufficient. We’re a collaborative team and it’s necessary that you know when to ask questions, but we expect you to be reliable and proactive—someone who has delivered real applications in production environments on time and on budget.
  • Making our Rails 5 application and its supporting microservices more performant
  • Contributing ideas on how to improve the codebase and leaving things better than you found them


  • 2+ years of experience in developing Ruby on Rails applications
  • A strong opinion on how to write good tests in RSpec
  • Experience with PostgreSQL
  • Being comfortable with Git—GitLab or GitHub
  • Knowing how to write clean and solid background workers and APIs
  • Knowledge of HTML and CSS
  • Good English

A big plus if you:

  • Have Open Source projects in your portfolio—as well as contributions
  • Have light background in data science or machine learning
  • Worked before with any of the technologies belowTDD, BDD, Facebook Messenger, Microservices, Kubernetes, Firebase, Capybara, Selenium, Algolia, JavaScript, React, PostGiS
  • Know other programming languages—e.g. JavaScript or Go

We’re offering:

  • A possibility to open source reusable code you create
  • A flat team hierarchy with supportive and highly collaborative people of different backgrounds, experiences, abilities and perspectives
  • Flexible working hours
  • A meeting-light culture
  • A fully remote work environment—you can work from home or a co-working space in your city. We believe everyone should be able to live wherever they want—and preferably find their apartment there with Ada


Ada is the first AI assistant to help you choose the best apartment with no hassle. Ada’s a VC-funded company with an artificial intelligence research grant from The National Centre for Research and Development (NCBR). We’re building a strong, diverse team of curious, creative people who want to help people enjoy living in their brand new great apartments.

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