Three Major Programming Languages You Should Master for IT Jobs

In today’s world, everything is just a click away. Do you want to get food or clothes? You can do so with just a tap. Do you want to watch the latest news from around the world or want to know about the weather one month from now? A single app does all that for you. From listening to your favorite song to interacting virtually with your friends and family across borders, everything can be done in just a few clicks.

There are a plethora of websites and applications out there, and the software industry is growing rapidly. With the expansion of the industry, many opportunities have been created for IT graduates and skilled individuals. On top of that, the job market continues to boom every year, which means that you can bag a promising position in the industry. Not only that, but it also offers a great paycheck, along with wonderful benefits.

Several skills and capabilities are necessary to enter and secure a place in the industry, and they act as a gateway for your success. One of those skills is programming, which is one of the core responsibilities of any IT job. Software, websites, mobile applications, games, and much more are created using a programming language.

This article familiarizes you with three major and popular programming languages that you should learn if you want to be good at your IT job.

What is a Programming Language?

A programming language is the language of the computer. Just like natural languages, it contains a group of rules that govern how instructions will be executed. While some offer a text-based or data-based output, there are also programming languages that offer visual output in the form of strings, graphs, tables, graphics, etc. In simpler terms, you use a programming language to tell the computer what to do or how to display and process the software or application.

The Most Popular Programming Languages You Need to Know

There are dozens of programming languages, each of them used for specific development purposes or applications. Here are three major programming languages that will help you step into the IT sector for attaining more job opportunities.

1. Python 

Python is a very popular programming language and is used by many companies to create websites with frameworks like Django and Flask. This is probably the language of your choice if you are interested in applications regarding data science, machine learning, etc. Python is highly recognized around the globe and most companies use this language, so this appears to be one of the major programming languages. This is also one of the main languages used at Google, so it is widely used in both small and large companies.

2. JavaScript

JavaScript is one of those languages that only runs on your internet browser, whether it is Google Chrome, Mozilla Firefox, Opera, or Safari. However, recently people started using it to create back-end code, also referred to as back-end development. This means that the code is responsible for the functionality and processing of the software, as compared to front-end development, in which the code is also used for building the user interface and experience. Whether it is a phone or a laptop, JavaScript is a great language to learn for getting a job. Also, it is fairly simple and easy to learn.  

3. C/C++/C#

Another set of programming languages that will help you in your IT job includes C, C++, and C#, which are robust and powerful tools for software development. Earlier, these languages were mostly confined to the Windows operating system, but ever since the .NET core was upgraded to include cross-platform and open-source functionality, it can be used to develop applications for any operating system that you can think of, be it Windows, macOS, or Linux. 

Does It Matter Which Programming Languages You Learn?

There are various types of programming languages that are being used to create different kinds of applications and software. Each language has its benefits and features. Therefore, it is important to keep in mind that the whole software or application isn’t usually developed by only one person. Rather, people with different skill sets and knowledge of programming languages work together. So, it doesn’t matter which programming language you learn, but you can’t also learn one language and rely on it. To keep moving ahead, you must keep learning.

Now, the question is which language to start from? A newbie is often confused in deciding which language to learn first. Different people will suggest different languages, but it is you who should decide for yourself. Try to select a language that has always interested you more because whichever language you learn will add value to your skillset. Once you master your skills in that particular language, you can move ahead and learn another programming language to add to your portfolio and keep going on like that to achieve great heights in your career.

Why Is It Good to Learn Programming Languages?

Learning a programming language is extremely important for IT jobs since most of them involve coding. Even if you aren’t a software or web developer, several jobs require programming for different purposes, such as automation, scheduling, database management, etc. Therefore, you will have access to a wide range of IT jobs if you know a couple of programming languages.

Programming is important not only for IT professionals, but a non-IT individual can also learn basic programming languages. IT has a wider scope and has multiple job opportunities, especially for fresh graduates. Therefore, it can turn out to be useful when one plans to switch industries and wants to build a career in IT. 

So, these are the major programming languages that you can master to secure a suitable job in the IT industry. These languages will future-proof your career when you step into the IT field and build up your professional career. However, these aren’t the only languages or frameworks that you can learn. As long as you are willing to learn and grow, you will be able to polish your programming skills.