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Java / Kotlin Developer {job offer}

CZ - Prague
SW Engineering & Development


Did you know that there is more electricity produced from solar and wind than coal in the European Union?
Join Companie’s Energy team and help us build highly available power trading platforms used by major European energy exchanges. Our product has the highest market share in Intraday power trading in Europe. Our teams are located in Prague and are competent, collaborative, small and long-living.


Your responsibilities:

  • Designing and developing highly-performant power trading platforms using Kotlin, Java, Kotlin Flow, Disruptor, Kafka, Gradle, JUnit5, Spring, PostgreSQL, IntelliJ IDEA, Docker, Git, etc.
  • Maintaining highly available (24/7) power trading platforms.
  • On-boarding new technologies and pushing significant changes and initiatives within your product.
  • Collaborate with peers and stakeholders to refine, analyze, and validate requirements. Identify solutions and develop them from their initial design stage all the way through to production.


Your profile:

  • Eager to learn new technologies
  • 3+ years experience in Java development
  • Experience with Kotlin or a desire to learn it
  • You enjoy working in an international environment

We offer…

We offer our employees an attractive remuneration package. Benefits include a high level of trust and autonomy in modern, centrally located workplaces where corporate culture and values are exercised regularly. 

I'm interested!

Attach your résumé (CV).

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