Why we choose Python as a backend language

Developers have long been debating which is the best backend language. Is it Java? Swift? Maybe C++? Well, even though our programmers have a broad toolkit that prepares them to tackle even the most challenging problem, they definitely have a favorite.

Python Logo

Designed by Guido van Rossum, Python is a programming language that was first released back in 1991 and that has been gaining traction in the industry over the last five years. With an emphasis on code readability, this open-source language is friendly and easy to use. It is also our backend language of choice and, today, we’d like to talk about why.

Python is easy to work with and easy to read

Python as a backend language

Python is known for its simple syntax and short code length. This, paired with the fact that there is also extensive documentation and tutorials available on its use, makes it fairly easy to learn. Moreover, Python is also extremely versatile and well-designed. If that wasn’t enough, Python is a platform-independent language, meaning that software created using Python can be used on a wide variety of operating systems with no need of an interpreter. All of this means that programmers can spend a lot of the time they usually devote to getting the code to run or figuring out how it works tackling the more meaningful challenges of their particular development project.

But Python doesn’t just facilitate the learning process, its readability also makes communication among programmers working on the same project smoother. This means that if a different programmer works on later additions to the code, they should have no problem understanding and working with the original code.

Python has become exceedingly popular

Although Python is deemed to be slow in comparison with other backend languages, like Java or C++, this fact has not actually slowed down its growth. As evidenced by the Institute of Electrical and Electronics Engineers (IEEE)’s ranking, Python has actually climbed its way to the top of the charts, ranking first in popularity among programming languages. Its popularity isn’t just limited to the IT industry as Python is also widely used in academic circles. Together with the ones mentioned in this article, some of the reasons cited for its popularity are the fact that Python is reliable, accessible and highly productive.


But this isn’t about just following the herd, Python’s popularity means it has a large and extremely active community, who, lucky for us, has helped build a considerable number of specialized libraries and frameworks providing extra tools to work with.

Python is great for machine learning

Python is great for machine learning

The fact that machine learning is revolutionizing the mobile app industry is undeniable. Because of its emphasis on code readability and its vast libraries and frameworks, Python is an ideal backend language when it comes to this area of technology. Since the language is simple and consistent, developers can write reliable systems, focusing on the issues of machine learning without having to worry about any potential headaches commonly associated with complex programming languages. Moreover, Python has a vast set of libraries specific to machine learning, such as Keras, TensorFlow and Scikit-learn. Python’s extensive set of libraries and frameworks can be extremely useful and time-saving, which translates into quicker turnover times and a more motivated and productive team. You can look at some other of Python’s machine learning libraries here.

Python is the fastest-growing major backend language

Python is the fastest-growing major programming language

It is not only important to highlight how and why Python has become popular, the magnitude of its growth is also noteworthy. Stack Overflow has dubbed it “the fastest-growing major programming language” on more than one occasion. Python has garnered increasing traffic in Stack Overflow’s site since late 2011, as well as in their Developer Survey. Back in 2013, Python ranked 6th in popularity with just under 22% of survey takers having declared to use it. By 2017, it had finally risen to 5th place and, this year, it has actually edged out Java earning 4th place among the most popular technologies for Stack Overflow users. This again translates into more available resources to work with this particular programming language.

Final thoughts

While there are plenty of backend languages out there, many of which are very popular, productive, and useful, Python has definitely won us over. It makes our day-to-day work easier and more enjoyable, allowing us to focus on the real issues and helping us deliver outstanding products to our clients. Python is continuously working on new versions, with the latest released just last October, and we are looking forward to seeing Python continue to grow over the next few years.