Front end components are customer facing while rights to the back end are exclusively for authenticated users. Web security is an integral part of developing robust and Quality BackEnd in your WEB site trustworthy web applications. In the world of back-end development, you’d use something similar called architectural patterns.
What Does a Backend Developer Do? Tasks and Responsibilities
- As a back-end developer, there are certain technical skills you will need to learn to navigate developing the back-end of the web or mobile application.
- Bachelor’s degrees provide graduates with a solid foundation for entry-level employment in many computer and information technology fields.
- The back-end is the code that runs on the server, that receives requests from the clients, and contains the logic to send the appropriate data back to the client.
- C# is popular among developers because it has the power of C++ (another backend language) but is easier to use because it error-proofs commands that tend to trip up C++ users.
- To excel in this field, you must master a range of technical skills that enable you to handle data, optimize performance, and integrate different components of a system.
- Node.js is a popular runtime environment for JavaScript, allowing backend developers to use the same language across both the frontend and backend, streamlining the development process.
For example, a server might serve up an HTML file, send data as JSON, or it might send back only an HTTP status code. Often, programmers will use a framework like Express or Ruby on Rails to simplify the logic of routing. For now, just think that each route can have one or many handler functions that are executed whenever a request to that route (HTTP verb and URI) is matched. Though there are machines made and optimized for this particular purpose, any computer that is connected to a network can act as a server.
Do back-end developers use SQL?
Today they have become the backbone of web development and they’re in high Full stack developer roadmap demand on a vast scale of companies. Whatever you do in your application, the back end is responsible for that as they work behind the curtains. The integrations, logic, and APIs, all are being taken care of by back-end developers. Python, Java, PHP, and Ruby are common backend programming languages for web development. A backend developer handles things on the data layer of an application.
Version Control
- In conclusion, the role of a backend developer is integral to the success of web and software applications.
- On the other hand, the engineers and developers work with the backend, like how mechanics and engineers work with the car engine.
- With a rising number of cyberattacks, you must ensure that your backend infrastructure follows the latest security standards.
- A rule of thumb is that the client-side (or “frontend”) is any component manipulated by the user.
- As an Engineering Manager, you will oversee the backend development team, ensure timely project delivery, and align technical strategies with business objectives.
It has everything to do with developing and refining the part of the software that the user cannot see or directly interact with. Backend development concerns the activities on a website not visible to the user. If you want easy recruiting from a global pool of skilled candidates, we’re here to help. Our graduates are highly skilled, motivated, and prepared for impactful careers in tech. Our career-change programs are designed to take you from beginner to pro in your tech career—with personalized support every step of the way. Learn how to use Parse SDK with various frameworks by checking out the docs.
Core Technologies in Backend Development
APIs (Application Programming Interfaces) act like couriers, enabling different parts of a website or app, or even entirely separate applications, to exchange information seamlessly. Back-end developers are skilled at designing, implementing, and consuming APIs to create interconnected and powerful web experiences. It is used to build high-performance applications and large-scale systems. Golang is an open-source, simple, and efficient programming language developed by Google developers in 2009. It has a fast-loading time, can execute without a virtual machine, and has decreased runtime overhead.
- They play a crucial role in making technical decisions that impact the product’s performance and reliability.
- Depending on your service/product and your users/customers, you may need to develop with older or more modern browsers in mind.
- Git is a popular type of VCS, but other ones include Mercurial and Apache Subversion (SVN).
- These tools include different types of databases, frameworks, web servers and more.
- Backend technologies focus on improving the hidden aspects of the websites and are very important for the proper execution of any web application.