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We are Hiring!

We are hiring!

GENERAL BYTESGENERAL BYTES brings Android, Bitcoin and blockchain based technologies to new and unexpected places. Our mission is to become world's leading bitcoin and blockchain technology provider and because we're right on track, we are looking for new colleagues to strengthen our growing team of rock-star developers working from our Prague 7 based headquarters. (and/or remote!) Join us today and be part of the growing GENERAL BYTES crypto family!


Java backend developer

Are you the Java backend developer we are looking for? We are looking for a Java backend dev. to join our team of developers in our Prague based HQ. You will be working in an agile environment, collaborating with highly skilled people who are proactive, passionate about technology and results driven.

The successful applicant will have:

  • At least 1+ years of experience with Java SE/EE.
  • Good knowledge of SQL, XML, JPA, HTTP
  • Some knowledge of JSON, REST, Gradle, TCP/IP
  • Bonus: Linux experience, shell scripting, EJB

Strong team player skills are essential for this role as you will be working together with your team members on, and responsible for, the backend server software that operates our GB BATM and Cortexpay platform. 


Full stack engineer

For our super-secret "project-X", we are looking for a Full Stack Engineer to join our office in Prague, Czech Republic. (remote OK for this vacancy) We are early stage of a new crypto startup that will create globally used products using PHP, Docker, Python and the React framework.

The successful applicant will have:

  • PHP, Docker, PostgreSQL
  • Knowledge of Javascript (both browser-based and server-based)
  • Knowledge of ReactJS, Redux, D3.js
  • Previous experience with React (If you are experienced in other frameworks like Backbone, Angular, Ember, Vue.js, basic experience with React is enough)
  • HTML5, CSS3, Git 


Javascript (React) developer

For our super-secret "project X" we are searching for a Javascript React developer. This is a great project to join and this is a chance to be part of the team very early in the project.

The successful applicant will have:

  • PHP, Docker, PostgreSQL experience.
  • Serverside and client-side (browser based) Javascript experience.
  • Knowledge of ReactJS, Redux, D3.js
  • Previous experience with React. (basic experience with React is sufficient)
  • Experience with other frameworks such as Backbone, Angular, Ember, Vue.js would be considered a plus but is not required.
  • HTML5, CSS3, Git knowledge.


What we offer

  • An innovative work environment.
  • Competitive and market conform salary.
  • Friendly vacation policy and work schedule.
  • We love contributing to and using Open Source software.
  • Dogs, kids, and parties are welcome in our office.
  • Attend conferences we sponsor.
  • Free soft drinks in the office.
  • Free gym membership.
  • 5 weeks of vacation.
  • BTC meal vouchers.
  • Nice colleagues!
  • Sick days.

Do you think you have what it takes to join our team in our Prague 7 based HQ? If so, we'd love to hear from you! Apply today by sending us your CV and motivation via email to Include any information you think can help us understand your background & experience. It can be your GitHub, Dribble, Twitter, blog, portfolio, web or anything else you feel is appropriate. Acquisition to this vacancy is not appreciated.