Job
Core
Design and implement new functionality, optimize performance, and build scalable architectural solutions for high-load real-time entertainment products.
Role type
Senior Frontend Developer (High-load Systems)
Builds
Core applications and website features for a global audience
Domain
Internet / Real-time Entertainment / High-load Engineering
Deliverable
production ML models | product features
Required skills
JavaScript (React.js, Vanilla JS, ES2020), TypeScript, HTML5, CSS, Redux, Node.js, Webpack, Rollup, Unit Testing, Profiling & Debugging
Preferred skills
Micro Frontends, Isomorphic Applications, Server-side Rendering, AJAX, WebSockets, Security Vulnerability Resolution
Technologies
React.js, Preact, Hyperapp, Redux, Node.js, Sass, Webpack, Rollup, esbuild, Babel, WebSockets
Responsibilities
Design and implement new functionality and performance optimizations; Refactor legacy code and align with modern standards; Develop scalable, fault-tolerant architectural solutions; Write and maintain unit and integration tests; Research and evaluate new technologies; Resolve security vulnerabilities and support API migrations
Seniority
Senior, hands-on IC
