We at Xessable are big believers in mutual work and collaboration across engineering by combining individual expertise for problem solving and creative thinking processes. We understand the latest technologies and build the best solutions for our clients.

Seeking team members who care about results, who are not afraid of taking ownership and who are eager to learn continuously.

We are currently looking a  Ruby on Rails Developer  to join the team.


The client

At Kentaa we are looking for enthusiastic and talented web/full-stack/backend developers.

Within the development team you will work on our SaaS products for online fundraising. Your code has a direct impact for our customers and the charities they pursue. Kentaa is located in the center of Arnhem.

Experience & skill

You have experience in back-end development, but you are not afraid of small Front-end work. You work independently, but you are also an expert in collaboration. You like to challenge yourself and keep developing yourself. Within the team you take initiative where necessary.

  • You have a passion for programming.
  • You are communicative.
  • You are analytical and solution-oriented
  • You are proud of your own work
  • You think code quality is important
  • You can give and receive feedback

You have experience with similar tools and/or development environments:

  • Ruby on Rails
  • PostgreSQL
  • HTML,CSS, Javascript,
  • REST principles, Json
  • Agile (preferably Scrum)
  • Git

About the role and you:

As a developer, you and the team are responsible for the development and maintenance of multiple SaaS products that donate millions of euros every year. You work for major charities and non-profit organizations and ensure that they can be successful every day with online fundraising. Our promise is that we surprise our customers with speed and quality.

We work in scrum with iterations of two weeks. You work on many different projects, for example expanding the possibilities for fundraising but also optimizing all processes for handling the donations. Because our products are used intensively on a daily basis, you can immediately see how your code works in practice and where it could possibly be improved. All applications are developed in-house. We use PostgreSQL, Amazon Web Services, GitLab, Continuous Integration, Redis, Sidekiq and Docker, among others.

In Kentaa you will find:

  • Varied work: sprinting, AWS management, rotating work/teams
  • Bi-weekly sprints (tech debt, functional, technical maintenance, refactoring, updates,migrations/links/integrations)…
  • Kentaa-time: research into technology, languages, tooling, own projects
  • Small development team
  • Flat structure
  • In-house developed software
  • International ambitions


Bachelor’s Degree (B.Sc.) of Informatics and computer engineering or similar is considered as a plus

Foreign languages

You will also work directly with our client, so fluent English is required.

Minimum B1 (Intermediate)

What we offer?

  • Nice, bright, and cozy office in Skopje
  • Competitive salary
  • Total transparency with the client
  • Ambitious, highly motivating, and supportive environment for career growth
  • Working along highly skilled colleagues with knowledge ranging from development, project management to cloud architecture
  • 21 vacation days (plus bank holidays)
  • Work cover insurance
  • Private health insurance
  • Gym membership
  • Ping-pong table and many people willing to beat you
  • Fresh fruit in the office
  • A chance for continuous improvement and learning


Continuously developing yourself is as important to you as it is to us. That’s why experience and willingness to learn is more important to us than formal education. If you can’t check off every single box of the above requirements, please don’t hesitate to contact us via and we will speak soon.