Job description Responsibilities Integration Of User-Facing Elements Developed By Front-End Developers With Server-Side Logic. Design And Implementation Of Low-Latency High-Availability And Performant Applications. Knowledge Of Node.Js And Frameworks. Understanding The Nature Of Asynchronous Programming And Its Quirks And Workarounds. Good Understanding Of Server-Side Templating Languages. Good Understanding Of Server-Side CSS Preprocessors. Basic Understanding Of Front-End Technologies Such As HTML5 And CSS3. Understanding Accessibility And Security Compliance. User Authentication And Authorization Between Multiple Systems Servers And Environments. Integration Of Multiple Data Sources And Databases Into One System.Key Skills Web application frameworks. One of the most essential dependencies of any Node. Security. Databases. Package management. Cloud platforms. Source control.