The most demand programming languages for 2023
According to a recent survey by HackerRank, the most in-demand programming languages for 2023 are Java, Python, SQL, C++, and JavaScript. In addition, the demand for programming languages Go and TypeScript is rapidly increasing. As the report noted, programmers who are proficient in Go and TypeScript have the opportunity to develop higher career paths in the future.
Here are the popular programming languages in 2023:
- Java
Java is a versatile programming language and one of the most popular languages worldwide. Due to the Write Once, Run Anywhere (WORA) feature, Java is used on every platform (such as Mac, Windows, Android, iOS, …)
Use cases:
- Mobile applications
- Cloud applications
- Video game development
- IoT devices
- Web-based applications
- Big data
- Machine learning
- Python
Its simplicity, readability, and versatility have made it one of the most popular programming languages in the world.
Use cases:
- Data Science and machine learning
- Desktop GUI applications
- Data Analytics
- Artificial Intelligence, Deep Learning
- Image Processing, Bioinformatics
- Web Application Development
- SQL
SQL, which stands for Structured Query Language, is a programming language used to manage and manipulate relational databases. SQL is used in various industries, including finance, healthcare, retail, and technology.
Use cases:
- Database management
- Backend development
- Data warehousing
- Business intelligence tools
- C++
This language has features such as data abstraction, polymorphism, inheritance, etc.,
Its high-performance capabilities and flexibility make it a popular choice for software developers, especially for applications that require high-speed processing and memory management.
Use cases:
- Developing computer software
- Embedded systems
- Scientific and engineering computing
- Game development
- Networking and telecommunications
- Banking applications
- JavaScript
JavaScript is a popular programming language used to build dynamic and interactive web pages. It is a dynamic, object-oriented language that is designed to be easy to learn and use. JavaScript can be executed on both the client-side (in the browser) and server-side (using Node.js).
Use cases:
- Web Application Development
- Backend Development
- Mobile App Development
- Serverless Computing
- Browser Game Development
- Bash
Bash is primarily used as a command language and shell for Unix-based operating systems, such as Linux and macOS. It provides a command-line interface (CLI) for interacting with the operating system and executing commands.
Use cases:
- Automating repetitive tasks
- System administration
- DevOps
- Shell scripting
- Configuration management
- C#
C# language was developed by Microsoft. It was created to be a modern, versatile, and easy to learn. C# was designed to be a high-performance language that could be used for building large-scale applications that require speed, reliability, and security.
Use cases:
- Server-Side programming
- Building enterprise software
- Web Application development
- Game Development
- Software for Windows Platform
- Go
Go, also known as Golang, is an open-source programming language developed by Google in 2007. Although a relatively young language, it has quickly attracted because it has capacity to manage multicore, networked systems, and large codebases.
It is a statically typed language that aims to combine the performance and safety of a compiled language like C++ with the simplicity and ease-of-use of an interpreted language like Python.
Use cases:
- Web applications
- Systems programming
- Big data
- Cloud computing
- Machine Learning
- Typescript
TypeScript is an open-source programming language developed by Microsoft. It is a superset of JavaScript, which allows developers to build more complex and large-scale applications easily.
Use cases:
- Web development
- Mobile app development
- Game development
- Enterprise-level development
The HackerRank Index is the latest index in a series of recent surveys and reports that indicate that despite some layoffs at major tech companies at the end of 2022 and early 2023, job opportunities for people in the IT industry remain high. As our society increasingly develops towards easy access to a digital lifestyle, the demand for continuous research to develop new technologies to make life and work more convenient will create more opportunities for those who develop cloud and mobile applications.
The survey also found that there is a growing demand for developers with skills in DevOps, security, and data science. DevOps skills are important for streamlining the software development process, while security skills are crucial for protecting against cyber threats. Data science skills are valuable for analyzing and making sense of large amounts of data.
Here are 8 tech jobs are predicted to have high demand in 2023:
- Data Scientist
With the growth of big data and data analytics, the demand for data scientists is expected to increase. Data scientists use programming languages such as Python, R, and SQL to analyze data, build predictive models, and gain insights from data.
- Full-Stack Developer
Full-stack developers have expertise in both front-end and back-end development. They can build web applications and software from start to finish, using programming languages such as JavaScript, Python, Ruby, and Java.
- DevOps Engineer
DevOps engineers work at the intersection of development and operations. They use programming languages such as Python, Ruby, and Bash to automate infrastructure, manage code releases, and monitor system performance.
- Cloud Architect
Cloud architects design and implement cloud-based infrastructure for organizations. They use programming languages such as Python, Ruby, and JavaScript to automate cloud infrastructure, deploy applications, and manage cloud resources.
- Cyber security Specialist
With the rise of cyber threats, the demand for cybersecurity specialists is expected to increase. Cybersecurity specialists use programming languages such as Python, Java, and C++ to develop security solutions, identify vulnerabilities, and protect systems from cyber attacks.
- Mobile App Developer
As mobile devices become increasingly important in our daily lives, the demand for mobile app developers is expected to increase. Mobile app developers can use programming languages such as Swift and Kotlin to build mobile applications for iOS and Android platforms.
- Machine Learning Engineer
As artificial intelligence and machine learning technologies continue to grow, the demand for machine learning engineers is expected to increase. Machine learning engineers use programming languages such as Python and Java to build and deploy machine learning models and systems.
- Blockchain engineer
Blockchain technology offers benefits such as increased security, transparency, and efficiency, which are highly valued by businesses and organizations. The use of blockchain technology is growing rapidly in industries such as finance, supply chain management, healthcare, and more. Therefore, the need for skilled blockchain engineers to design, develop, and maintain blockchain solutions is expected to increase in the coming years.
Blockchain engineer can use programming languages such as Python, Java, C++, JavaScript and Solidity.
✍ The above is only a reference to popular programming languages and IT jobs are predicted to have high demand in 2023. Each language has its own specific development purposes, so to make decisions about learning or improving skills in current programming jobs, it is important to depend on individual goals and abilities to choose the most suitable language. However, technology is developing rapidly, so it is crucial for programmers to not only master a single programming language but also have broad knowledge of technologies, as well as the ability to continuously learn, update tech, and develop additional soft skills and problem-solving abilities to meet the demands of the job market in the future and for their own career advancement.
