- We are constantly looking for bright minds to join the Zoiper R&D team in Sofia, Bulgaria.
Common tasks
- Develop the Zoiper GUI
- Integrate different designs and capabilities
- Design a multi-platform multi-architecture interface
- Work closely with the Back-end and the Core library development teams
Uncommon tasks
- Feed the curious squirrel family living in the office garden
Must-have skillset
Experience with:
- 5+ professional JavaScript experience with both vanilla JavaScript and contemporary frameworks (Vue, React, Angular)
- In-depth understanding of functions and functional reactive programming (RxJS 4)
- Backend development experience with Node, Express and Mongoose
- Build tools and task runners such as gulp, grunt, webpack
- jQuery (and jQuery UI)
- HTML and CSS (including HTML5 and CSS3)
- Less or Sass
- Asynchronous processing
- Aspiration to develop non-web software
Good-to-have skillset
Experience with:
- Experience with Docker and CI/CD is a plus
- Experience with Web Extensions, WebRTC and WebAudio APIs is a plus
- Writing desktop applications
- RequireJS
- Bootstrap or Foundation
- React, Angular, Backbone
- NodeJS
- CEF
- Understanding of voice technologies
- The ability to write a puzzle game only in CSS3+HTML5 :)