No matter how advanced Artificial Intelligence or Machine Learning gets, programming languages remain the foundation of a well-rounded software system, interface, automation tool, you name it. We’ve been in this game for over 18 years, and we’ve seen changes and downturns of all sizes, yet still, we’re able to overcome adversity because of the immense level of value that comes from customized IT solutions.

It’s truly been amazing to see the innovation and evolution of software development, tools, and of course programming languages and how we leverage them. Today there are a handful of languages in-demand that developers should think about for their careers in addition to personal projects. To give you an example, for data science - Python, for web development - JavaScript, and for systems programming - Rust.

When you're a company delivering custom IT solutions, your programming languages need to be categorized to meet the needs of each industry you serve. For example, the languages we use to approach a LIMS system implementation in a laboratory are going to be a lot different than how we approach web development. It’s the small details that matter in software development; by 2024, it’s expected that there will be 28.7 million software developers globally. 

How can these upcoming developers prepare themselves for such a competitive landscape? By mastering the basics and those small details.

The Basics of Code

The most basic it can get when it comes to software development is understanding that every line of code, every variable declaration, and every algorithmic choice plays a crucial role in crafting your solution. When we look at programming languages in a broad sense we can categorize them into three distinctions: 

Interpreted languages: Translates code into machine code on the fly which is great for rapid development and prototyping. Some languages include JavaScript, PHP, and Python.

Compiled languages: These tend to be faster and more efficient than interpreted languages, as the code is translated directly into machine code which is great when developing performance-critical applications like a video game or operating system. Some languages include C, C++, and Java.

Scripting languages: Task automation and web development are the bread and butter of these languages. They’re often paired with other programming languages to create more complex applications. Some of these languages include JavaScript, Python, and Perl.

What’s in Demand?

We’re witnessing a massive shift in the way we interact with technology; everything is becoming automated and simplified which has a massive influence over which programming languages are used most. With that said, here is what we’ve organized as some of the most in-demand programming languages right now:

TypeScript/JavaScript

TypeScript and JavaScript stand out as highly sought-after languages in the landscape for many reasons but the key ones to note are:

• Their prevalence in web development.

• Their versatility in everything from front-end and back-end development to the creation of mobile applications.

• It’s ability to help developers identify and rectify errors at an early stage of the development cycle.

C#

Developed by Microsoft, C# is a great language for Windows desktop applications, web development, and video game development. It's in high demand because of its power, ease of learning, and broad industry applications.

PHP

PHP is a server-side scripting language that’s also great for web development due to its simplicity and compatibility with different web servers and databases. It's particularly popular in industries like e-commerce, social media, and any content management systems.

Python 

Python is inevitable in terms of popularity. It’s a versatile, widely used high-level programming language known for its simplicity and readability. It finds applications in scientific computing, data analysis, AI, web development, and more. Its popularity has surged recently, making it especially highly in demand right now among beginners due to its user-friendly syntax and library support. Key benefits today for developers using Python to note:

• Hundreds of libraries and frameworks.

• Widely used in big data, machine learning, and cloud computing.

• A first-choice language for many developers, due to its simplicity.

• High demand for the language = bigger salary

Ruby

Ruby is primarily used in web development. It’s best known for its simplicity and readability and is in high demand across industries that also include e-commerce, social media, and content management systems. Ruby on Rails, a popular web framework, further bolsters its use in web development.

Java

Java is a general-purpose, object-oriented programming language valued for its portability, security, and scalability. It’s extensively used in mobile app development, web applications, and enterprise software across a ton of different industries.

GO

GO is a newer age language that Google created 15 years ago to address some of the problems they were facing while developing their software infrastructure. GO was created to be a programming language that was easier to use but still had the useful characteristics of Java and C++. Knowing GO today is great for system and network planning as well as large-scale distributed systems. It’s also good to use for cloud-native apps.

C/C++

This is great for building a foundation for many other programming languages, which when you’re trying to learn to program can be invaluable. C/C++ is still heavily used in many industries, including gaming, finance, and aerospace which would present some great job opportunities for developers looking for work today. It’s often used for system programming, embedded systems, and high-performance applications.

Building Your Programming Arsenal

When you’re looking at prioritizing which programming language to learn, several key factors should be taken into account:

Type of Application: The kind of application you’re looking to develop is the most critical factor. Your choice of language has to align with the requirements and characteristics of your project.

Complexity of the Application: The complexity of your project plays a big role in influencing what you use. Make sure that what you select is well-suited to handle the intricacy of your application.

Efficiency: Language efficiency is essential, especially for performance-critical applications (Video games, medical imaging systems, transaction processing systems, etc.). Consider whether the language can meet your requirements for speed and resource optimization.

Ease of Learning: The ease of learning the language is obviously super important for beginners. Opt for a language with a beginner-friendly syntax if you're just starting.

Availability of Resources: While valuable, the availability of resources like documentation and community support is a secondary consideration. It should support your choice of language rather than dictate it.

The Takeaway

There’s a lot that goes into even the most basic principles of programming. That’s why when your company is looking for someone to take on an important project - you need a team of experienced professionals who can guide you to success.

ISU Corp specializes in project takeovers and software outsourcing - we’d love to match your problems with our solutions. But for developers on the come up in the market, the best thing you can do is be as versatile as possible, because that’s what companies need to thrive.

Written By Ben Brown

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ISU Corp is an award-winning software development company, with over 17 years of experience in multiple industries, providing cost-effective custom software development, technology management, and IT outsourcing.

Our unique owners’ mindset reduces development costs and fast-tracks timelines. We help craft the specifications of your project based on your company's needs, to produce the best ROI. Find out why startups, all the way to Fortune 500 companies like General Electric, Heinz, and many others have trusted us with their projects. Contact us here.