Top 8 Backend Technologies In 2023
Published: 2023-10-05 15:55:00

## What Is Backend?

The backend encompasses everything outside of the frontend's realm. It serves as the middle layer between the front end, the client-side interface, and the data tier, responsible for processing business logic and accessing the data tier. 

Backend technologies comprise server-side programming languages, frameworks, and databases.

## Top 8 Backend Programming Languages And Frameworks

### 1. Java

Overview: Java has been vital for backend developers for over two decades, praised for its versatility, platform independence, and general-purpose nature. With over 12 million developers using it, its use cases range from Android and web application development to game development.

Frameworks: Spring, Struts, Hibernate. [Discover more about them here.](https://bluebirdinternational.com/java-frameworks/)

Notable Users: Twitter, LinkedIn, eBay, and NASA.

### 2. PHP

Overview: Serving as the backbone for about 80% of websites, PHP is primarily used for building dynamic websites but also finds use in managing cookies, programming server-side files, and even creating desktop applications.

Frameworks: Laravel, CodeIgniter, Symfony. [Dive into their details here.](https://bluebirdinternational.com/php-frameworks/)

Notable Users: Facebook, Wikipedia, Tumblr, Slack, DocuSign, WordPress, Yahoo.

### 3. Python

Overview: Python's simplicity, readability, and versatility make it an increasingly popular choice for backend development. It's suitable for web development, AI, game development, and even web crawler development.

Frameworks: Django, Flask. [Explore their functionalities here.](https://bluebirdinternational.com/python-frameworks/)

Notable Users: Mozilla, Spotify, Pinterest, Google, Facebook, Youtube.

### 4. JavaScript

Overview: Traditionally a frontend language, JavaScript, especially with frameworks like Node.js, has proven its mettle in backend development. This dual functionality ensures quick development cycles for developers.

Frameworks: Next.js, Express.js, Node.js.

Notable Users: LinkedIn, eBay, PayPal, Netflix, Uber, and Google.

### 5. Kotlin

Overview: Known for its conciseness and expressiveness, Kotlin is designed for JVM compatibility. With dynamic growth on platforms like GitHub, it also seamlessly integrates with Java libraries.

Notable Users: Trello, Shazam, Uber, Postmates, Evernote, Kickstarter, Coursera.

### 6. Ruby

Overview: Once the most popular backend framework, Ruby on Rails, Ruby's popularity is waning, but it still boasts high scalability, speed, and code clarity.

Frameworks: Ruby on Rails, Sinatra. 

Notable Users: Airbnb, GitHub, Shopify.

### 7. Go

Overview: Created by Google, Go, or Golang, it is recognized for its clear syntax and efficiency in managing concurrent users. It's renowned for its speed, simplicity, and scalability.

Notable Users: Google, Dropbox, Docker.

### 8. C#

Overview: A stalwart of the .NET framework, C# expanded its horizons with .NET Core's introduction, making it available on macOS and Linux.

Notable Users: MSN, Bing, StackOverflow, GoDaddy.

## Salary Opportunities

The demand for skilled backend developers is constantly on the rise.

To get to know more about salaries, read our [blog post about backend developer salaries](https://bluebirdinternational.com/backend-developer-salary/).

And if your project requires seasoned backend developers, [contact us](https://bluebirdinternational.com/get-in-touch-for-staff-augmentation/).