Design and implementation of low-latency, high-availability, and performant applications Writing reusable, testable, and efficient code Integration of data storage solutions like MySQL, MongoDB, Firebase, and PostgreSQL Implementation of security and data protection Integration of user-facing elements developed by front-end developers with server-side logic Must understand the project requirement and technical documents. Ability to complete the task within a specified time with full accuracy. Team player with organizational skills. Need to perform programming work in the mobile application as per requirement. Experience with front-end technologies such as React. Experience working with NodeJS Experience working with SQL or NoSQL databases, the ability to write efficient queries and benchmark/profile them Mastery of JavaScript, HTML, and CSS/SASS/ Styled Components Strong understanding of asynchronous programming Experience with the Express framework in NodeJS Experience with performance debugging and benchmarking Experience with Git version control