Back-End Developer : Job Description



Published10 December 2020at10:12, updated on21 July 2022at11:22

Back-End Developer : Job Description cover

Let´s start with a little refresher on the difference between front end from the back end, before explore the role of Back-End Developer.

For example, imagine that you are planning to open a store. Its proper functioning is based on two things: the store itself as a sales space, and the back store, whose activity is essential to run the store. Now imagine that this store is your website. Roughly speaking, the front end is the equivalent of the visible part of your store, while the back end would be the invisible part that fuels the store with stock.

Although the rise of the Full Stack Developer (front + back) is shaking up the traditional role segmentation; the Back-End Developer works mainly on the server side (the back-store); while the Front-End Developer operates on the client side (the store).

Interested in exploring more roles within tech? Take a look at the role of the C/C++ Developer

What is the role of the Back-End Developer?

Usually working together with a Technical Project Manager or Tech Lead, the Back-End Developer is in charge of the “invisible” part of an organisation’s web applications. That is everything that enables the communication between database and browser.

Develop and improve technical functionalities

Firstly, the Back-End Developer’s job is to develop and improve the technical functionalities of a web application, working on the architecture of the server, the administration of the database and the communication of the latter with the application.

For example, the Back-End Developer will set up the structure and write the code that will update your information on a site when you submit a registration form. Depending on the context, this work can be done from an already existing framework or CMS/type solution, or from scratch.

Supporting business growth

The Back-End Developer needs to work in conjunction with businesses experts to respond as effectively as possible to business-related issues. But also to ensure the scalability and security of applications so that the business remains operational and can grow.

Required skills to be Back-End Developer

Mastery of programming languages

An adept coder, the Back-End Developer focuses on programming and scripting languages. They must have a good knowledge of how both servers and web browsers work. They must know well the different back-end frameworks (Laravel, Ruby on Rail, J2E, etc.) and, of course, know how to use common programming languages ​​such as PHP, Ruby, Python, .Net, Node.JS, C # or SQL.

With the rise of cloud computing, it is also recommended to know how to set up services such as Amazon Web Services, Microsoft Azure or the Google Cloud Platform.

Passion and a decent level of English

This job requires you to be passionate about the work you do, and you must keep an eye out for new technology developments to stay up-to-date with current language standards and their applications. For that, it is advantageous to have a decent level of English, as most of the resources and the performance of tasks are usually in English.

Demonstrate autonomy and rigour

This position demands rigour and autonomy. The Back-End Developer must respect the deadlines and be able to operate independently and with a proactive spirit.

Within the industry

The Back-End Developer is an expert who can be found in digital agencies, medium-sized businesses and large companies. More and more developers are choosing to exercise this function as freelancers for all the advantages offered by this status.

Back-End Developer’s Salary

The average daily rate for a Back-End Developer ranges between €200 and €600.

Training of the Back-End Developer

There are several paths to becoming a Back-End Developer. One option is to start from the bottom with a university degree in computer science or similar. But one can also access the position through a master’s in web development or from an engineering school. Many developers are also self-taught.

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