A typical software application is a bit like an iceberg. As a user нou can see some portion of application, but in most cases larger massive part of it remains completely invisible. This is basically “back-end” as it is.
All data must be stored somewhere and, if necessary, retrieved, business logic and rules must be followed and results must be calculated. Usually it is a backend Developer who is responsible for writing getting access, reading and rendering data, so having skills like SQL in this area of work can be extremely important.
What back-end developers do depends on the project and can vary greatly, according to the scope specifics and requirements. But most often front-end specialists are busy building the user interface and back-end engineers are involved in coding that makes it all work. Thus, in the world of web development most of the back-end developers are concerned with the creation of logic that will actually make application work.
Additionally, back end developers must also work well with server-side languages for the technology stack used.
In order to have value a good background developer have different platforms and libraries understanding, experience in integrating them into a single elegant application and structurising entire business logic so the system becomes easier to maintain.
ZubrSoft put great effort into attracting these kind of talents onboard, so our customers will get an easy access to the software engineers with knowledge of the most important back-end technologies and frameworks.