Senior React Developer (digital experience platform)

Ukraine / remote

Daxx is looking for a Senior React Developer to join our development team remote or in one of our Ukrainian offices.

Project description:

The project is a digital experience platform that enables companies to deliver fully branded, highly-customizable, interactive, multi-media webinars and virtual events.

Platform enables businesses to monetize engagement by delivering relevant, personalized and impactful experiences that deliver the data and insights needed to drive revenue. This is a live product which is helping thousands of global companies to convert millions of prospects to buyers. Today, its live experience averages 50 minutes, to audiences with over 200+ attendees, delivering over 20+ data points of engagement.

Your team codes for the presenter side of webinars: those who present the webinars, push slides, narrate, show videos, answer questions, etc. The other side of the equation is the team that creates what the audience sees; this has a much larger audience, but each side is equally important. In either case, you will be solving complex front-end issues using React, Redux, JavaScript, HTML5 and CSS3.


  • Build web applications optimized for mobile and tablet devices using HTML5 and related standards (CSS3, SVG).
  • Implement complex UI components in a fast-paced agile environment.
  • Contribute to design and architecture discussion to enable secure, scalable and maintainable software
  • Provide troubleshooting and 2nd-tier support for existing applications


  • Self-starter and a passionate individual
  • 6+ years of development experience in front-end infrastructure
  • Strong expertise in React and ES6, familiarity with Redux, bonus points if you know Backbone (for migrating old code)
  • Experience with task manager like webpack, grunt or gulp
  • Understanding and experience implementing different programming paradigms
  • First-hand experience in optimization techniques
  • Experience with unit testing
  • Discipline to document ideas and code in a clear, comprehensive and organized manner
  • Excellent written and verbal communication skills

Nice to have:

  • Experience designing and developing Node.js and NPM modules
  • Experience with video streaming protocols like MPEG-Dash, HLS and WebRTC is a big plus
  • Past experience defining GIT-based development
  • Experience with web-sockets
  • JavaScript typecasting libraries like TypeScript or FlowType

Daxx offers:

  • Direct cooperation with the customer
  • Dedicated HR / Client Manager
  • Competitive salary, medical insurance, 20 working vacation days
  • Regular corporate events, team buildings, etc.
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Nataliia Borovyk

Nataliia Borovyk

Kharkiv Recruiter

Job Overview

  • Location: Ukraine / remote
  • Job Title: Senior React Developer (digital experience platform)