Job Description Node Js, Express.js and MongoDB, ReactJS or VueJS. CSS and Javascript based frameworks. Basic understanding of the client-side & Server-side processes and requirements. Experience in developing APIs is highly desirable. Experience in Mongo or MySQL database is a must. Understanding the nature of asynchronous programming and its quirks and workarounds. Understanding fundamental design principles behind a scalable application. Experience in delivering products using an Agile methodology is highly desirable. Experience in the area of network or systems management is a plus.