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Node.js Software Engineer


Katowice, Poland

14 000 PLN brutto


  • Working with the DAZN Architecture Team, you will deliver and enhance a best in class digital video service.
  • Maintain high-quality coding standards across the team to ensure the service is robust and simple to build on.
  • Deliver robust, modular and testable code adhering internal engineering procedures, code conventions and development methodologies.
  • Contribute to comprehensive documentation that supports the development and system support lifecycles.
  • Work to remove any friction around software deployment to ensure iterative releases and rapid deployment of updates to our customers across all platforms.
  • Collaborate with the product team on the delivery of the product requirements.
  • Monitor system performance and resolve any issues or failures in staging or production environments.



  • Expertise in Node.js (memory profiling, debugging)
  • Proven experience in secure software development
  • Understanding the nature of asynchronous programming and its quirks and workarounds
  • Knowledge about automated build process and one of following tools Grunt.js, Gulp.js
  • Proficient understanding of GIT
  • Design and implementation of low-latency, high-availability applications
  • Ability to write unit tests using JavaScript in one of common libraries for example Jasmine
  • Proficiency with shell scripting and command line utilities in Linux
  • English language – B2


  • Time for self-development at work – Project Groups
  • Internal Workshops
  • Soccer Business League
  • Senior Working Groups
  • Private medical healthcare program
  • Group insurance
  • Multisport
  • Flexible work hours
  • Work from home applicable from experienced level
  • Breakfasts and fruits throughout the week
  • “Need-Break” Room with PlayStation and table soccer

Perform Group

Programujemy dla sportu

Perform Gaming division has taken ownership of the existing Soccerway,, and products. We wish to rebuild them from scratch and replatform onto the new company wide solution for web portals. Soccerway is one of the leading sources of football data for stats-hungry fans. The brand reaches 5 million football fans with the latest scores, fixtures, tables and results from over 1,000 leagues and competitions worldwide. Data is the heart of Soccerway. is the benchmark for tracking live football scores from across the globe. Check results and all other details for all matches you can do this through our livescore site and mobile app to not miss a minute. Discover pre and post-match analysis which covers the major championships in Europe including Ligue 1, Ligue 2, Premier League, LaLiga, Serie A and Bundesliga. also covers international and European Cup action. and offers a unique opportunity for advertisers to reach an engaged web and mobile audience of sports fans in Turkey; one of Europe’s fastest growing markets. and sister-site Mackolik together represent a monthly reach of 14m unique users on web, and 4 million active users on mobile.