Senior Node.js Developer Wanted

We are looking for a senior Node.js Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well. Responsibilities - Integration of user-facing elements developed by front-end developers with server side logic - Writing reusable, testable, and efficient libraries and stand alone code - Design and implementation of low-latency, high-availability, and performant applications - Implementation of security and data protection - Integration of data storage solutions – RDBMS, MongoDB,Redis,CouchDB, Cassandra etc. - Container experience - Docker and Docker compose is must with AWS Lambda as a bonus Skills And Qualifications - Strong proficiency with JavaScript ES6 (Typescript, coffeescript, Babel will be an added advantage) - Knowledge of Node.js and frameworks available for it (Express is a must and loopback will be an advantage) - Understanding the nature of asynchronous programming, promises, callbacks and its quirks and workarounds ( Knowledge about bluebird library will be nice to have) - Hands on experience in REST, RPC - Proficiency in npm, gulp, browserify, grunt - Good understanding of server-side templating languages (EJS and velocity will be nice to have) - Good understanding of server-side CSS preprocessors - Basic understanding of front-end technologies, such as HTML5, CSS3 and AJAX - 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 as Git - Experience working with a NoSQL database preferably Mongodb with mongoose - Ability to create adapters for external integration