Backend Developer

Strong Knowledge of MongoDB. Knowledge of Node.jsand frameworks available for it {{such as Express, StrongLoop, etc depending on your technology stack}}
Understanding the nature of asynchronous programming and its quirks and workarounds
Good understanding of server-side templating languages {{such as Jade, EJS, etc depending on your technology stack}}
Basic understanding of front-end technologies, such asHTML5, and CSS3.
Knowledge ofAngularJs,ReactjSis a plus.
Knowledge of API's(Rest or Soap)
Understanding accessibility and security compliance {{Depending on the specific project}}
User authentication and authorization between multiple systems, servers, and environments
Integration of multiple data sources and databases into one system
Understanding fundamental design principles behind a scalable application
Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
Creating database schemas that represent and support business processes
Implementing automated testing platforms and unit tests
Proficient understanding of code versioning tools, such asGit