Senior Full Stack Developer (PortalX)

Kyiv, Ukraine


  •  Development of our Product Suite – systems that handle thousands of concurrent users and Tens of millions monthly operations
  •  Development of new business initiatives, extension of existing ones
  • Taking active part in improvements and optimizations to the system’s core
  •  Following and working according to SW development standards and methodologies
  •  Resolve technical problems, critical thinking on development approach
  •  Be part of cross-functional team with end-to-end responsibility for end result



  • 4+years of working experience with WEB applications based on C# and JavaScript
  • Ambition to write high-quality code covered with unit tests for back-end and front-end
  •  Strong knowledge of C# / .NET / ASP.NET MVC
  •  Strong knowledge of Vanilla JavaScript
  •  Strong understanding of SQL
  •  Design patterns
  •  Solid debugging and troubleshooting skills
  • Object Oriented concept and design
  • Very good English both verbal and written


  • Team player
  • Proactive person (not just typical words, we really appreciate this)
  • Excellent problem solving and analytical skills
  • Outstanding communication and presentation skills.
  •  Excellent time management, planning, organizational and prioritization skills


  • MobX library for state management
  • ReactJS will be a huge plus
  • TypeScript / ECMAScript 6
  • Enzyme testing utilities for React
  • Experience with microservices
  •  Experience with SOA, MEF, RabbitMQ
  •  MongoDB and NoSQL experience will be a plus
  • Source control: GIT
  •  Experience working with SCRUM / AGILE methodologies
  • Experience with online gaming industry and systems
  •  BS or MS degree in computer science/informatics or equivalent is a plus
Why join our Dream Team?
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