They play a role in how most server-side software architectures are built. VB is a programming language that uses a graphical user interface (GUI) to modify code written in the BASIC programming language. It’s an easy language to start with because of its straightforward syntax and its widespread use. Backend developers are primarily focused on how a website or app works. A back end web developer writes code that focuses on the functionality and logic powering the application they’re working on, and the technology they work on is never directly seen by users.

Senior Backend Developer

Optionally, you can pick up and learn a web framework for the language of your choice as well. Learn how to build a simple RESTful API and implement simple Authentication/Authorization into it. While you are learning all the items mentioned above, don’t forget to learn about Git and GitHub as well. Relational DatabasesRelational databases store data in tables, which can be linked to each other through relationships. On a team, back-end developers collaborate with front-end developers, product managers, principal architects, and website testers to build the structure of a website or mobile app. Back-end developers must be familiar with many tools and frameworks, including programming languages such as Python, Java, and Ruby.

💵 Average Salary for Java Developers

• Go is a fast backend programming language since it can translate its source code to machine code in its own compiler.
• These developers need expertise using frameworks and libraries like jQuery, Bootstrap, AngularJS, and EmberJS.
• In the path Build a Website with HTML, CSS, and GitHub Pages, you’ll get hands-on experience building a static website and putting key web design principles into practice.
• As you can see, backend development involves many complex tasks that require specialised knowledge and technical expertise.
• One of the main responsibilities of back-end developers is managing databases.

This requires in-depth experience with API gateways, comprehension of request rate limiting, and caching strategies that can handle large-scale, high-volume environments. The skill to foresee the feasibility of feature requests and implement programmatic solutions plays a pivotal role in the overall user experience. Front-end development, on the other hand, focuses on everything the user can see and interact with. Front-end developers usually work with JavaScript, HyperText Markup Language (HTML) and Cascading Style Sheets (CSS) to design websites.

What is Backend Development? Skills, Salary and Roles

Whether you are a recent graduate or hoping to switch careers, assessing what transferable skills you already have and building the new skills Software quality assurance needed to pursue a back-end developer role is essential. Since the late 1980s and 90s, the internet has transformed how we access information, and web development has continued to evolve. Its central importance to our digital world means web developers are in high demand.

They ensure the back end performs quickly and responsively to front-end user requests. Any server-side application that links an application’s front and backend is considered middleware. Middleware regulates data movement between servers, databases, and operating systems. With efficient middleware, backend developers can plan better and help increase IT productivity. Backend developers use code to build and manage the technology that supports a web application’s front end.

What is the role of a backend developer?

You may not need everything listed on this roadmap to get into the industry; every job is different and most roles will require a subset of the items on the roadmap as part of their job description. However, knowing what you don’t know is as important as knowing things, so you can use this roadmap to get an idea of what you are missing as well. API Security Best PracticesAPI security is paramount to protect sensitive data and prevent unauthorized access. Backend developers should be familiar with best practices such as implementing authentication, authorization, data encryption, rate limiting, and regular security audits to safeguard the APIs. Every week we publish a lot of great content on the freeCodeCamp.org YouTube channel. New people sometimes wonder where to start and what order to watch the courses.

Back-end developers are required to have technical expertise, analytical thinking, and excellent collaboration skills. Python’s versatility makes it a valuable addition to any developer’s tech stack. Here, we explore its advantages and applications in different industries. Back end developers deal with the hidden processes that run behind the scenes, but what does that mean exactly? Generally, a website consists of two parts — the front end and the back end. The front end, also known as the client-side, is what you see in the browser.

Computer users often do not see the elements of back-end development, which remain below the hood of a website. As a back-end developer, you’ll need to learn specific technical skills to develop the back-end of a web or mobile application. Defining the hardest back-end language is subjective and can depend on a developer’s background and familiarity with programming. However, languages like C++ are often considered more challenging due to their complexity and lower-level memory management requirements. Middle/Middle+ Backend Developer job For example, C++ requires a deep understanding of pointers, manual memory management, and complex syntax. The difficulty of each can vary depending on the project, the developer’s experience, and their familiarity with the tools and technologies involved.

What Is a Back-end Developer?

When you’re starting out, we recommend focusing on JavaScript; having a single language for front end and back end makes for an easier path towards strong full-stack development. To become a proficient backend developer, a strong foundation in computer science is essential. You’ll need to be skilled in server-side programming languages such as Python, Java, JavaScript, Node.js, and .NET. Additionally, expertise in database management using systems like SQL, MySQL, PostgreSQL, or MongoDB is crucial. They often collaborate closely with front-end developers, designers, and other members of the development team to ensure that the entire application functions seamlessly and meets the needs of users. Web development activities that are done at the back end of programs are referred to as back end development.