Senior JS Backend Developer


Support for current services and development of new ones: services that provide API for communicating with clients (Rest/Websocket); various processors for background tasks.


  • Excellent knowledge of JS, Express, WebSocket.
  • Postgres, Mysql, Redis, Kafka.
  • Understanding of working with loaded databases.
  • Writing complex SQL.
  • Knowledge of Git.
  • Understanding the principles of asynchronous programming.

The following will be considered advantageous:

  • Experience in writing tests using mocha.
  • Experience in creating scalable systems.
  • Experience with JSON Web Token authentication.


  • Relocation package.
  • A team of top international professionals.
  • Participation in real high-load projects.
  • Opportunities for self-realization and professional growth.
  • Modern hardware, the ability to work with the OS of your choice.
  • Flexible work schedule.
  • Official employment under the laws of the Republic of Cyprus and the EU. 
  • Paid vacation for at least 22 working days.
  • Medical insurance for employees and family members.
  • Paid lunches, gym subsidy, fruits and healthy meals in the office.