You will use your problem solving skills and creativity to deliver scalable and optimized web apps, and potentially mobile apps.
The role doesn’t require a specific programming language or framework for the back-end since we follow the separation of concerns (SoC) design principle in building our apps. You can choose whichever you are most experienced with amongst the enumerated languages below. The back-end role is better suited to a master of one the languages than being just an intermediate with many.