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Top Programming Languages used by MNCs

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Looking for the top programming languages used by MNCs? Read on to discover the top programming languages that are in high demand among major corporations and businesses worldwide. Stay ahead of the curve and choose the right language for your career growth.

Before moving ahead, let’s take a look at Top Programming Languages In 2023.

Table of Contents


Python is a top-level general-purpose programming language that can be interpretable. The extensive use of indentation within its design philosophy ensures that the code is readable. The language elements and an object-oriented design approach are designed to aid programmers in writing simple, logical codes for both large and small projects.

Why used:

Python is an excellent choice for the web development backend. Open-source frameworks enable users to develop web-based applications faster because of the ability of Python to manage vast amounts of data and automate processes. Python is a programming language that has been extensively employed by businesses worldwide to develop web-based applications and analyze data, automate processes using DevOps, and develop solid, scalable applications for the enterprise.

Companies used: Intel, IBM, NASA, and Spotify.


JavaScript, also known as JS, is a computing language that adheres to its ECMAScript standard. JavaScript is an advanced programming language that is often compiled quickly. It is a multi-paradigm language, and it includes first-class functions, dynamic typing, and the prototype-based orientation of objects.

Why used:

JavaScript is a scripting client language used to create web pages. It is a separate language that Netscape developed. It is mainly used for developing web applications and websites. This is a rich concept where JavaScript is employed with the highest importance. There are the following reasons for using –  Web development, Web Applications, Server Applications, Games

Companies used: Microsoft, Paypal, Netflix, and Uber.


Java is an object-oriented programing system that offers the highest level of abstraction, and it also has as few dependencies for implementation as is feasible. In 1995, two years after the initial release, Java was developed. It is a high-level programming language that comes from C. Java is well recognized for its use in web-based applications and the language used for the development of Android applications and Android OS. 

Why used:

Java also offers a variety of unique tools to help with the big analysis of data. It is an open-source program built on Java and is utilized to store and process massive amounts of data. Java is a widely-used programming language for web development, particularly server-side. Java Web applications can be described as distributed programs run over the internet. Applications can be created using Java without any other scripting language.

Companies used: Netflix, Instagram, Uber, and Google.


Swift is a compiled programming language developed by Apple Inc. and the open-source community to support general-purpose multi-paradigm programming. Swift language is easy to work on, but adding new features makes Swift a high language. The developer found it is one of the highly recommended languages to learn that does not contain long lines of coding.

Why used:

Swift is the most well-known programming language which is employed by huge companies like Netflix, Instagram, etc. It is known for its characteristics, such as being simple to read and maintain, the concise structure of the code, and being unified by memory management.

Companies used: Uber, Cred, Slack, and Lyft.


Robert Griesemer created Go, a statically typed, computer-generated programming language developed by Google. Go is very similar to C in syntax, but it adds garbage collection, memory safety, structural typing, and concurrency in CSP style.

Why used:

Go is one of the most sought-after languages, and the demand will only grow because of its ease of use and scalability. It helps save time and also allows the creation of LR parsers to provide better analysis. An embedded testing environment. Go gives developers a straightforward API that can test or profile. It lets you quickly begin testing, runs tests in parallel, skips tests, and many more.

Companies used: Uber, SendGrid, Dropbox, and Twitch.


C# is a multi-paradigm general-purpose language for programming. Strong typing, static typing, lexically skewed, functional, declarative, imperative generic, object-oriented, and component-oriented programming fields are all included in C#.

Why used:

C# comes with a variety of features that make it easy to master. C# is utilized to create various applications and programs such as desktop and mobile applications, cloud-based services, websites, software for enterprises, and games.

Companies used: Microsoft, Accenture, Delivery Hero, and StackOverflow.


C++, or “C with Classes,” is an all-purpose programming language developed by Bjarne Stroustrup to expand C computer language. C++ is an object-oriented programming (OOP) language. OOP assists in modularizing and maintaining an application efficiently. It enhances the clarity of code reading comprehension, and troubleshooting and makes it simpler to integrate changes without significant restructuring.

Why used:

C++ is widely utilized by developers or programmers, particularly in applications. It remains among the top used languages used for game development and is an absolute favorite among scientists and the financial industry. In addition, it is employed to create device drivers, software-defined networking operating systems, and embedded software.

Companies used: Microsoft, LinkedIn, NASA, and Facebook.


Scala is a robust general-purpose language statically typed that allows you to write object-oriented and functional code. A lot of the design choices made by Scala are designed to address concerns regarding Java and are intended to be short.

Why used:

Scala was designed to expand beyond writing simple scripts to build an entire system for processing data. It is utilized in data Processing, Distributed Computing, Web development, and distributed computing. It is the powerhouse of the infrastructure for data engineering of many businesses.

Companies used: Twitter, LinkedIn, Amazon, and IBM.


Kotlin is a Type-Inferred universally typed, cross-platform programming language. Even though Kotlin is designed to be compatible with Java, the JVM Version of the library relies upon the Java Class Library. Type inference helps to create a simpler syntax.

Why used:

Kotlin is always and remains a contemporary language within the field, catering to the actual needs of developers. The most supported JVM language within the Android ecosystem, apart from Java, is Kotlin, which is an open-source statically typed language created by JetBrains. Another significant advantage for Kotlin is that the majority of the language’s design choices focus on maintaining compatibility with a variety of Java as well as Android projects.

Companies used: Google, Amazon, Netflix, and Uber.   


Ruby is an advanced interpreter-based programming language that can support different programming models. It was developed to enhance the efficiency of programming and user-friendliness. Even the most straightforward types, all data can be a type in Ruby.

Why used:

Ruby is mainly used for web applications. It is, however, a general-purpose programming language, like Python and Python, which means it can be used for numerous other applications, including prototyping, data analysis, and proof of concept. Perhaps the most apparent example of Ruby can be found in Rails web, the development framework developed with Ruby.

Companies used: Airbnb, GitHub, Bloomberg, and Shopify.


Here are some of the most popular languages you’ll need to master in 2023. We have included the “why they are used” and “companies that use” sections that likely give you an overview of the languages. It will aid you in gaining a practical grasp of the languages and help you choose the language you want to learn to fulfill your job need.

Please comment below if you find anything incorrect in the above-discussed topic and have any further questions.

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