Senior JavaScript Game Developer

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Requirements:

• Superb understanding of asynchronous single-threaded Javascript environment, Canvas/WebGL, DOM events, browser API
• Advanced knowledge of code patterns and anti-patterns aiming specifics of Javascript and React
• Successful in building business event-driven applications from scratch using Angular > 2 (or similar asynchronous frameworks)  + Rx.js asynchronous
• Solid understanding of Node.js
• Experience in the development of sustainable production solution
• Be familiar with micro front-ends (module federation) built in Webpack
• Building UI components in isolation

Responsibilities:

• Follow Promo Features product life-cycle from development to support
• Proactively participate in architecture implementation with architects' team
• Handle complex engineering problems and provide field support with creative and rapid solutions
• Deal with Javascript profiler using embedded browser dev tools
• Digging into vendors' source codes and applying fixes
• Analyzing application performance and applying selective optimizations