We need:
Senior Java developer

Minimum relevant experience: 6 years

Full-time, remote

We create a next-gen live chat to support audio- and video calls, audio messages, stickers, screen sharing, seamless usage on multiple devices, and more.

We look for a high-skilled Java developer to take charge of the app’s backend development and integration with third-party services.


  • Developing a quality web application for communication;
  • Act as an owner of key features, taking care of their long-term development;
  • Writing readable and maintainable code, ensuring test coverage;
  • Integrating the product with a number of third-party services;
  • Writing unit tests and integration tests;
  • Participation in code / design reviews;
  • Participation in documenting, project architecture development, release planning.


  • Over 5 years of experience in commercial web app development on Java;
  • Good experience working with Git, solo and with a team;
  • Constructive communicator helping the team to arrive at successful architectural solutions;
  • Capability to deliver complex technical concepts to front-end designers and developers in a simple way.

We’re especially interested if you:

  • Know the ins and outs of communication apps;
  • Are capable of prototyping and designing high-load systems;
  • Know Spring, Hibernate, Maven, Jenkins;
  • Send us a link to your Github in your cover letter.


  • Flexible schedule and 100% remote work;
  • Medical insurance (including dentistry) from the first day;
  • Friendly staff;
  • Excellent work-life balance;
  • Optional relocation to our head office in Barcelona.


We’re fond of brief and impressive cover letters, so dropping us three lines on why we should consider you would be a wonderful idea.

Submit CV