What is a Back-end Developer

What is a Back End Developer?

What is Back end Development?

Back-end development involves working on server-side software, which is all about the parts of a website that you can’t see. Back-end developers focus on databases, back-end logic, application programming interfaces (APIs), architecture, and servers to make sure the website works right. They use code that helps browsers talk to databases, store data, understand it, and get rid of it.

Back-end developer

Back-end developers, front-end developers, product managers, principal architects, and website testers all work together on a team to build the structure of a website or mobile app. Back-end developers need to know how to use a wide range of tools and frameworks, like Python, Java, and Ruby. They make sure that the back-end works quickly and responds to requests from the front-end.

The Roles and Responsibilities of a back end developer

The Roles and Responsibilities of a back end developer

The requirements of a back end developer necessitate them to have technical expertise, analytical thinking, and amazing collaboration skills. 

Build and maintain websites

The main job of a back-end developer is to use different tools, frameworks, and languages to figure out how to make prototypes that are easy to use and turn them into websites. To do this, you need to know how to use and work with different platforms.

Write high-quality code

To make web apps that will last, developers must write code that is clean and easy to update.

Perform quality assurance

Set up testing schedules and be in charge of them to improve the user interface and experience and make sure the site looks good on all browsers and devices. 

More responsibilities include:

  • Be a part of the whole application lifecycle and take part in it.
  • The main focus is on writing code and fixing bugs
  • Work with developers on the front end. 
  • Define and share design and technical requirements
  • Help, train, and support your fellow team members.
  • Make high-quality code that can be used again and again.
  • Clean codes will help you make web apps that work and will last.
  • Fix software problems and find bugs
  • Find out about the latest technology
  • Keep up with the best ways to do things now.
  • Test the user interface and improve the way it works.
  • Manage new technologies to make applications better.
Requirements of a back-end developer 
  • Years of experience as a back end developer
  • A great level of understanding of web development
  • Years of experience working with programming languages like Ruby, Java, Python and PHP 
  • Some years of experience with the CMS framework
  • Knowledge of front-end programming languages like HTML, JavaScript, and CSS
  • Think critically and know how to solve problems
  • A good team player
  • Competence in the areas of organisation and time management
  • Excellent people-to-people and verbal communication skills
  • A BA degree in Computer Science or a field that is similarly relevant.

Visit Cyber Dolphins Pte Ltd for the best web developers. Why Select us? Because not only are we creative, hardworking, and diligent, but we also get you the results you desire. Simplify your journey towards success with Cyber Dolphins!

Read more: Understanding Software Development

Programming Languages used by Back end developers



One of the most popular programming languages for developing the backend of websites is PHP, which stands for Hypertext Preprocessor. We can prove this claim by telling you that many websites, like Wikipedia, WordPress, Facebook, and many more, use PHP. They use PHP because it has many important advantages, such as better flexibility and security.



Python is another popular language for backend development, especially now. It is a high-level, general-purpose programming language that works with Object-Oriented, Procedural, and Functional programming paradigms. Instagram, Spotify, Google, and other well-known platforms use Python as part of their technology stacks. The language has a lot of great features, like a large library, easy integration with other languages, support for GUI programming, compatibility with new technologies, and so on.



JavaScript’s important role in building websites doesn’t need to be explained. It is one of the most important parts of building websites, along with HTML and CSS. A huge number of developers prefer the language for web development, and it also ranks at the top of a number of well-known lists of the best programming languages. The language can be used for more than just building websites. It can also be used to build games, mobile apps, etc.


Apache Web Server

The Apache Web Server, or Apache HTTP Server, is an open-source web server that works on multiple platforms. It was made by the Apache Software Foundation. It is one of the most popular web servers, which you can tell by the fact that Apache runs about half of all websites in the world. Apache comes with many useful features, such as Loadable Dynamic Modules, Multiple Request Processing modes, CGI support, User and Session tracking, Real-time status views, XML and FTP support, and many more. 


google go

Go was founded back in 2007 by Google. It is becoming more and more popular as a programming language because it is easy to use and can handle multicore, networked, and large codebases. 


Java programming language

Java is easily the most popular programming language. It has become a standard for applications because of its “Write Once, Run Anywhere” capability. There are more than 3 billion devices that run Java-built apps right now.  



Kotlin is mostly for Android apps, web applications, server-side application development and desktop applications. Initially, Kotlin was built to be better than Java and people who use this language agree. 


Swift Programing

Almost everything from the programming language Objective-C works with Swift. Swift is a programming language that is easier to learn than other languages and can be used with IBM Swift Sandbox and IBM Bluemix. 


R programming

R is an open-source language. It is basically a different version of the S language. Almost all of the code that the developers write for S runs on R without the need for any modifications. R has a moderate learning curve and is not as easy for beginners to pick up as some other languages.


Ruby programming language

If you are looking to start learning programming languages and are looking for an easier one to start with then Ruby is the one for you. It is made to have a syntax that is easier for people to understand, while still being flexible because of its object-oriented architecture. 

How to become a back end developer?

The demand for web developers is increasing every day. So as a career, it is definitely a very interesting and strong option. There are many things that web developers do. Accordingly, some developers only work on the backend or the frontend, while others choose to learn how to do both. Those who can do both are full-stack web developers.

However, when looking for a job in web development, it’s important to specialise, and backend engineers benefit from having a better command of their skills and experience. Backend development can be a satisfying job for people who have experience with web development or a strong interest in development technologies. 

We already know what responsibilities a back end developer has and the tools they use on a daily basis. So how do you become a back end developer? Let’s go over some skills you need with Cyber Dolphins Pte. Ltd.


Skills a back-end developer requires

Learning a programming language

A programming language is a language that the programmer uses to tell the computer what to do. Generally, a back-end developer must be familiar with programming languages. There are many programming languages, such as C, C++, Java, and many more. Pick one and begin to learn it. Learn each and every step and method. Focus on one language at a time, practice, and get better at it.

Learn the basics of data structure and algorithms

Data structures and algorithms are what make it possible for any program or app to work. So, a back-end developer must have especially a good understanding of how data structures and algorithms work.

Learn Frameworks

Frameworks are like a blank slate where the developer can add, change, and add to the code. Even though learning a programming language helps a developer write any kind of code, learning and using a framework is a time-saving way to do the same thing. It stops having to write the code over and over again.

Hands-on Training

In no field will theoretical knowledge be enough on its own. If a developer doesn’t practice a programming language, they won’t be able to understand its techniques and formats. Type your code into the coder and run it. Examine the mistakes.

Read more: Freelancing in web development


1, Is Back end Developer a good career?

Definitely. Web development is a fast-growing field with an abundance of career opportunities. 

2, Is learning back end development difficult? 

Usually, Back end development involves the use of a lot of programming languages. Learning all of them and applying them successfully can be a little bit difficult.

3, What is SQL?

Structured query language, or SQL, is a programming language for storing and working with data in a relational database.

4, Does back end development require coding?

Yes. Coding is a way to talk to a computer through a computer programming language.