Extra Ordinary

Java Developer

We are a team of ordinary people, doing extraordinary things.

We started Kontakt.io in 2013 with an #ExtraOrdinary goal: to help the visually impaired navigate public spaces. Soon we’ve learned that any individual or business can benefit from beacon technology. Over the years, we’ve attracted over 14,000 clients and 8 million dollars of venture capital, but we’re still hungry for more. We want to learn more. Change more. And achieve more. We wouldn’t be able to revolutionize the way companies and people interact with each other, without #ExtraOrdinary people. Become one!
  • Kraków

  • Full time

  • English

Apply now

Your Role

  • Design and build advanced solutions using the newest tools and technologies
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Work with Amazon Web Services on complex projects that span their tech stack.
  • Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
  • Develop process-based solutions to new problems and teach the rest of the team
Finding the best possible solutions for our customers is extremely important to us, and we want people to enjoy using our products and services as much as possible. So for the right candidate this is a great opportunity to be creative, innovative, and work on solutions in a new technological frontier.


  • 1 + year experience in programming Java; you handle advanced stuff with ease
  • passion to keep skills current and learn the greatest new techniques
  • knowledge of Git/Mercurial
  • good command of English (you will work in an international environment)
  • An excellent bonus piece of knowledge would be experience working with AWS or other cloud computing system
We are not hiring based on buzzwords, we want smart people. Aside from what we’re asking for above, it would be nice if you knew some of following: Java, Spring, Hibernate, REST, HTTP and used (or heard) of build tools, CI tools, unit tests, SQL and so on. If you’re the right candidate, you’ll know what kind of “wow” power we’re looking for. :)

As one of Kontakters you will get:

  • Ownership


    We are all problem solvers. Everyday you will challenge yourself to go beyond the ordinary in your work and to push IoT technologies further.

  • Flexibility


    There are both night owls and early birds among us. That’s why you will be able to adjust working hours to your needs and still be awesome at your job.

  • Awesome Team

    Awesome Team

    Great companies are made of great people. You will work side by side with amazing teams in our 5 global offices.

  • Benefits


    Training in one of the fastest growing European start up scenes - Krakow, Poland - ESOP - Competitive base salary

  • Appreciation


    Your hard work will translate into great salary & stock options (ESOP). We all know that our dedication will finally lead us to a bigger success.

  • and Beyond....

    and Beyond....

    Fully performance-based career growth opportunities.

Meet the Team

Send us an Open Application

As we have hinted above – we are a fast growing company in constant need of new and fresh talent. While we may not have *exactly* the right position ready for you now, you can (and should) still send us your CV if you are excited by the prospect of working for a growing tech company. Working and succeeding in a young company is a mindset; not just a collection of skills and experience.

Apply now

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