Ruby on Rails Developer for Daxx New Client

Kyiv, Kharkiv, Dnipro, Lviv, remote

Daxx is looking for a Ruby on Rails Developer to join our New Client development team in Kyiv, Kharkiv, Dnipro, Lviv, or remotely.

Project description:

Our team is devoted to developing a practical product to solve pressing and meaningful problems with emerging technology. Today, we are one of the leaders in workplace harassment training with interactive eLearning courses that incorporate engaging, story-based videos and cutting-edge interactive software that go beyond compliance to effect real change for companies across the nation.

We provide online compliance training for people on the go. Our training courses are modern, interactive, and split into bitesize episodes. We make it easy for organizations to comply with the latest training regulations and integrate seamlessly with dozen of HRIS payroll software tools such as ADP, Gusto, BambooHR, etc.

Your mission will be to work on our backend. You will implement new features regarding the e-learning modules. This includes supporting games, video streaming, formatted text, or any other multimedia.


  • You are a swiss-army knife looking for a challenging, cross-functional role at a growing eLearning company
  • Develop new features for our training courses
  • Fix bugs and improve the security of our application


  • At least 2 years of experience in developing complex applications using Ruby language, especially Ruby on Rails
  • Strong experience in writing automated tests (Rspec)
  • Basic knowledge of frontend development (HTML5, CSS3, JS)
  • Experience with GrapQL is a big plus
  • Ability to integrate third-party APIs
  • Great English communication skills
  • Fun and positive attitude
  • Available 1 day a week until 10 am Pacific Time (8 pm Kyiv Time)

Will be a plus:

  • Experience with game development and/or multimedia applications (audio/video streaming)
  • Experience with deployment frameworks (Docker, Kubernetes, etc.)
  • An understanding of security risks and how to prevent them
  • Understanding of how JS frameworks work (ReactJS)
  • Project management skills
  • Sense of humor

Daxx offers:

  • A professional environment with great people to work with
  • Opportunities to make a difference and grow professionally
  • Work in distributed agile teams with the right processes in place
  • Direct cooperation with the customer
  • Dedicated HR / Client Manager
  • Regular performance reviews
  • Competitive salary, medical insurance, 20 working vacation days
  • Regular corporate events, team buildings, etc.
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Valeriya Nabatova

Valeriya Nabatova

Kharkiv Recruiter

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