{"id":17722,"date":"2023-03-04T18:01:00","date_gmt":"2023-03-04T12:31:00","guid":{"rendered":"https:\/\/www.guvi.in\/blog\/?p=17722"},"modified":"2025-10-31T10:54:07","modified_gmt":"2025-10-31T05:24:07","slug":"top-backend-developer-skills-you-should-know","status":"publish","type":"post","link":"https:\/\/www.guvi.in\/blog\/top-backend-developer-skills-you-should-know\/","title":{"rendered":"Top 7 Back-End Developer Skills You Should Know"},"content":{"rendered":"\n<p>We all rely on the internet for everything. Open Google and ask your doubt, and you&#8217;ll get a solution in seconds. All thanks to <strong><em>web applications<\/em><\/strong>, who answer our doubts in milliseconds. <strong>But do you know who creates them? &#8211; A web developer<\/strong> (which combines the front-end and back-end developer). <\/p>\n\n\n\n<p>Web developers are the one who creates web applications. It is split into two &#8211; <a href=\"https:\/\/www.guvi.in\/blog\/what-does-a-front-end-developer-do\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Front-end developers,<\/strong> <\/a>who look after the interface of the website, i.e., the look and feel of the website, and the<strong> Back-end developers, <\/strong>who look after the back-end of the website which handles the data, storage, and functioning of the website. <\/p>\n\n\n\n<p>According to several reports, <em>back-end developers (who act as the backbone of the application) <\/em>are generally huge in demand than front-end developers. Thus, it&#8217;s very important for you to choose back-end development as a profession. <\/p>\n\n\n\n<p><strong>Do you want to become a back-end developer? <\/strong>If yes, do read this blog till the end so as to gain the maximum you can. Also, becoming a <a href=\"https:\/\/www.guvi.in\/blog\/backend-development-roadmap\/\" target=\"_blank\" rel=\"noreferrer noopener\">back-end developer<\/a> comes with many perks which include &#8211;<\/p>\n\n\n\n<ul>\n<li><em>high salary<\/em><\/li>\n\n\n\n<li><em>huge demand<\/em><\/li>\n\n\n\n<li><em>trendy and future-scope<\/em><\/li>\n\n\n\n<li>promising career growth<\/li>\n<\/ul>\n\n\n\n<p>Having so many benefits, you must definitely know about the<strong> top 7 skills to become a back-end developer.<\/strong> Your chances of clearing tech interviews and getting hired in big MNCs increase if you have these said skills in you. In this blog, we&#8217;ll be discussing the best <em>skills needed to be a back-end developer.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Who&#8217;s a Back-end Developer?<\/h2>\n\n\n\n<p>Back-end developers are those who play a very important role in web development. They are the ones responsible for<strong><em> implementing the back end of the website which provides a structure to the website.<\/em><\/strong> They handle the <em>database, and storage, and also look after the communication between the front-end and back-end to exchange data. <\/em>They make the functioning of the website easy, secure, and reliable. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"805\" height=\"399\" src=\"https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2023\/03\/backend.jpg\" alt=\"back-end developer\" class=\"wp-image-17777\" srcset=\"https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2023\/03\/backend.jpg 805w, https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2023\/03\/backend-300x149.jpg 300w, https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2023\/03\/backend-768x381.jpg 768w, https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2023\/03\/backend-150x74.jpg 150w\" sizes=\"(max-width: 805px) 100vw, 805px\" title=\"\"><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">Salary of a Back-end Developer<\/h2>\n\n\n\n<p>The salary of a back-end developer varies as per the location, and experience one has, and also on the basis of skills. If you&#8217;re an experienced person and have good skills in back-end development, the salary you may receive will be high. Let&#8217;s understand this in brief:<\/p>\n\n\n\n<p><strong>In India &#8211;<\/strong><\/p>\n\n\n\n<p><em>Fresher &#8211; 2 LPA<br>Experienced &#8211; <\/em>18 LPA<br>On Average &#8211; 7 LPA<\/p>\n\n\n\n<p><strong>In the USA &#8211;<\/strong><\/p>\n\n\n\n<p><em>Fresher &#8211; $93k<br>Experienced &#8211; <\/em>$120k<br>On Average &#8211; $106k<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Top 7 Skills of a Back-End Developer<\/h2>\n\n\n\n<p>Backend developer skills are a combination of technical and soft skills required to perform all backend developer duties successfully. <\/p>\n\n\n\n<p><strong><em>Before diving into the next section, ensure you&#8217;re solid on full-stack development essentials like front-end frameworks, back-end technologies, and database management. If you are looking for a detailed Full Stack Development career program, you can join HCL GUVI\u2019s <a href=\"https:\/\/www.guvi.in\/zen-class\/full-stack-development-course\/?utm_source=blog&amp;utm_medium=hyperlink&amp;utm_campaign=backend-developer-skills\" target=\"_blank\" rel=\"noreferrer noopener\">Full Stack Development Course <\/a>with Placement Assistance. You will be able to master the <a href=\"https:\/\/www.guvi.in\/blog\/guide-for-mern-stack\/\" target=\"_blank\" rel=\"noreferrer noopener\">MERN stack<\/a> (MongoDB, Express.js, React, Node.js) and build real-life projects.<\/em><\/strong><\/p>\n\n\n\n<p>As a backend developer, you should have the technical skills to work with <strong><em>server-side scripting languages, APIs, and database management tools.<\/em><\/strong> You also need soft skills like communication, problem-solving, and creativity to build a successful career in <a href=\"https:\/\/www.guvi.in\/blog\/guide-on-backend-development\/\" target=\"_blank\" rel=\"noreferrer noopener\">backend development<\/a>. Let&#8217;s look into some technical skills<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Programming Languages<\/h3>\n\n\n\n<p>The first and foremost skill any back-end developer should have is knowledge of any one programming language. Although there are various programming languages that developers generally use, the most preferred programming languages for back-end development are <strong>Python, Java, and PHP. <\/strong>Python is the most preferred one since companies like <em>Intel, IBM, Netflix, NASA, and many others use it.<\/em><\/p>\n\n\n\n<p>If you&#8217;re a beginner, start from the basics and then gradually move to the advanced concepts of the programming language that you consider the best. Having a great command over anyone will help you to build a successful career in back-end development. Since programming language is the basic and most important skill, you must definitely be good at it.<\/p>\n\n\n\n<p>Also, <strong>JavaScript <\/strong>is the best and most demanding programming language because of its versatility as it can be used for the development of both, the back-end and front-end. Choosing this programming language gives you many benefits while building an application.<\/p>\n\n\n\n<p><strong><em>Additionally, if you want to explore JavaScript through a self-paced course, try HCL GUVI\u2019s <a href=\"https:\/\/www.guvi.in\/courses\/web-development\/advanced-javascript\/?utm_source=blog&amp;utm_medium=hyperlink&amp;utm_campaign=backend-developer-skills\" target=\"_blank\" rel=\"noreferrer noopener\">JavaScript certification course.<\/a><\/em><\/strong><\/p>\n\n\n\n<p>Still, having doubts? Do read these<strong> <a href=\"https:\/\/www.guvi.in\/blog\/5-best-back-end-programming-languages\/\" target=\"_blank\" rel=\"noreferrer noopener\">5 Best Back-End Programming Languages<\/a><\/strong> which will definitely clear your mind as to which programming language you should choose to build an application.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Data Structure and Algorithms<\/h3>\n\n\n\n<p>DSA is the <strong>building block of any software development process.<\/strong> It is a must-have skill any back-end developer should have. Having <strong><em>good knowledge of DSA<\/em><\/strong> helps you in building an efficient web application and also, increases your chance of getting hired at <strong>FAANG <\/strong>companies. Companies do ask questions based on DSA in technical interviews. <\/p>\n\n\n\n<p>The basic concepts from <em>strings, arrays, objects, methods, searching and sorting to the advanced-level concepts like linked lists, graphs, queues, trees, trie, etc. <\/em>Solve at least 4-5 questions daily, increasing the level of questions day by day. A good back-end developer has a great command over DSA concepts because without DSA, modifying, organizing, and accessing data in programming is not easy. <\/p>\n\n\n\n<p>You can check out <a href=\"https:\/\/www.guvi.in\/courses\/database-and-cloud-computing\/dsa-using-python\/?utm_source=blog&amp;utm_medium=hyperlink&amp;utm_campaign=backend-developer-skills\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Data Structure and Algorithms<\/strong> <\/a>course offered by HCL Guvi, which has covered all the concepts required to become a developer and is completely self-paced you also get a certificate of completion at the end of this course.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Frameworks<\/h3>\n\n\n\n<p>Frameworks provide a <strong>structure to the website<\/strong>, thus knowledge of framework is highly required for back-end developers. Frameworks are a collection of libraries that makes development easier and quicker. It also makes the application <em>secure, high-performing, flexible, and scalable. <\/em><\/p>\n\n\n\n<p>For choosing a framework, you need to choose a programming language first because it works with the programming language. There are several frameworks for different programming languages. Let&#8217;s look at a framework for programming languages &#8211;<\/p>\n\n\n\n<ul>\n<li><strong>Django and Flask- Python<\/strong><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/expressjs.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">ExpressJS <\/a>and <a href=\"https:\/\/nodejs.dev\/en\/\" target=\"_blank\" rel=\"noreferrer noopener\">NodeJS <\/a>&#8211; JavaScript<\/strong><\/li>\n\n\n\n<li><strong>Vaadin &#8211; Java<\/strong><\/li>\n<\/ul>\n\n\n\n<p>You can also check for the <a href=\"https:\/\/www.guvi.in\/blog\/top-backend-web-development-frameworks\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Top 10 Backend Web Development Frameworks <\/strong><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Databases<\/h3>\n\n\n\n<p>Databases play a crucial role in back-end development. Databases are the one that <strong>holds data and manipulates<\/strong> it as per the user&#8217;s requirement. Websites do require databases to store and retrieve client data, you must definitely have great knowledge in database management skills. <\/p>\n\n\n\n<p>When on interviews, interviewers do ask questions based on SQL and NoSQL, don&#8217;t forget to have a deep understanding and implementation of the databases in web applications. The most popular DBMS (Database Management Systems) for back-end development include<strong> PostgreSQL, MongoDB, MySQL,<\/strong> and many more. <\/p>\n\n\n\n<p><strong>\u200d<\/strong>Don&#8217;t forget to check the<a href=\"https:\/\/www.guvi.in\/blog\/database-management-systems-for-developers\/\" target=\"_blank\" rel=\"noreferrer noopener\"> <strong>10 Best Database Management Systems For Software Developers<\/strong><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. APIs<\/h3>\n\n\n\n<p>APIs (Application Programming Interface) is the one with which the <strong>communication between the front-end and the back-end<\/strong> is possible in web applications. APIs work as an interface between the servers and the software. It is used to<em> perform request and response actions in a web application<\/em><\/p>\n\n\n\n<p>When the user hits any request from the server, it&#8217;s the API that receives the request, goes to the server with the query, and comes back with the response. You must have a good understanding of APIs in order to have proper communication between the front end with the back end, thus making the application efficient and functional without any hassle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. Servers<\/h3>\n\n\n\n<p>A server is a cloud-based storage system that <strong>stores all the files, and data, and provides security to other systems<\/strong> as well. You must have a good knowledge of servers in case you want to be a good back-end developer. Since back-end development is all about server-side development, you must have knowledge of servers like Apache, Microsoft, etc. <\/p>\n\n\n\n<p>The server is responsible for recovering, rearranging, and storing information that could be used for web applications. You can also expect questions such as server-side commands, and other related aspects when in an interview.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. Problem-Solving<\/h3>\n\n\n\n<p>You must be very good at <strong>problem-solving skills<\/strong>. To improve yourself in problem-solving, you should make a habit of solving maximum questions with proper output daily. At an early stage, you can focus on just solving problems without worrying much about the result. Later, when you have a habit, you can work on the output taking help from fellow developers, or seniors.<\/p>\n\n\n\n<p> You may face various issues while developing a web application, therefore make yourself ready. Since back-end development is a challenging career, you should be good at problem-solving skills.<\/p>\n\n\n\n<p>Check out this awesome course &#8211; <strong><a href=\"https:\/\/www.guvi.in\/courses\/web-development\/javascript\/\" target=\"_blank\" rel=\"noreferrer noopener\">Back End Development Beginners<\/a><\/strong> offered by HCL Guvi at a pocket-friendly price which is 100% online and self-paced.<\/p>\n\n\n\n<p>You can check out our <a href=\"https:\/\/www.guvi.in\/webkata\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.guvi.in\/webkata\/\" rel=\"noreferrer noopener\"><strong>Webkata <\/strong><\/a>platform which includes questions based on levels, which will make you placement ready, and can also practice daily on it to become a successful back-end developer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">To Conclude<\/h2>\n\n\n\n<p>Now that you&#8217;ve known the<strong><em> top 7 <a href=\"https:\/\/www.guvi.in\/blog\/guide-on-backend-development\/\" target=\"_blank\" rel=\"noreferrer noopener\">backend skills<\/a> you must have in order to be a back-end developer, <\/em><\/strong>you can try sharpening your skills. Learn this to the best and try to implement these while building applications. Also, it&#8217;s very important to<em> keep yourself updated with emerging technologies.<\/em> As a back-end developer, you must have proper command over implementing a reliable and secure back-end of the application. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQs<\/h2>\n\n\n\n<p><strong><em>Kickstart your Full Stack Development journey by enrolling in HCL GUVI&#8217;s <a href=\"https:\/\/www.guvi.in\/zen-class\/full-stack-development-course\/?utm_source=blog&amp;utm_medium=hyperlink&amp;utm_campaign=web-development-project-ideas\" target=\"_blank\" rel=\"noreferrer noopener\">Full Stack Development Course<\/a> with Placement Assistance where you will master the MERN stack (MongoDB, Express.js, React, Node.js) and build interesting real-life projects. This program is crafted by our team of experts to help you upskill and assist you in placements. Alternatively, if you want to explore JavaScript through a self-paced course, try HCL GUVI\u2019s <a href=\"https:\/\/www.guvi.in\/courses\/web-development\/advanced-javascript\/?utm_source=blog&amp;utm_medium=hyperlink&amp;utm_campaign=article_title\" target=\"_blank\" rel=\"noreferrer noopener\">JavaScript course.<\/a><\/em><\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\"><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1677743222613\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q1. What are the must-know skills for backend developers?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Ans1. To become a back-end developer, you must have the following skills:<br \/><strong><em>1. Good at any one programing language (Java, Python, PHP)<br \/>2. Knowledge of APIs, databases, and servers<br \/>3. Good command over DSA<br \/>4. Also, have a good problem-solving skill<\/em><\/strong><\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1677743232924\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q2. What are the 3 parts of backend development?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p><strong>Ans2<\/strong>. The three parts of backend development include &#8211;<br \/>a) <strong>The server <\/strong>(receives requests)<br \/>b) <strong>The app <\/strong>(running on the server that listens for requests,  retrieves information from the database, and sends a response)<br \/>c) <strong>The database<\/strong> (used to organize and persist data)<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1677743240681\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Q3. How do I become a strong backend developer?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p><strong>Ans3<\/strong>. The most important thing you need to have as a back-end developer is the curiosity to learn, whereas there are some important steps you need to follow:<br \/><em>Step1. Learn Programming Language<br \/>Step2. Command over DSA<br \/>Step3. Knowledge of APIs, databases<br \/>Step4. Build projects<br \/>Step5. Update your resume<br \/>Step6. Apply for a similar role in companies<\/em><\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>We all rely on the internet for everything. Open Google and ask your doubt, and you&#8217;ll get a solution in seconds. All thanks to web applications, who answer our doubts in milliseconds. But do you know who creates them? &#8211; A web developer (which combines the front-end and back-end developer). Web developers are the one [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":17776,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[294],"tags":[],"views":"13333","authorinfo":{"name":"Isha Sharma","url":"https:\/\/www.guvi.in\/blog\/author\/isha\/"},"thumbnailURL":"https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2023\/03\/backend-skills-300x274.jpg","jetpack_featured_media_url":"https:\/\/www.guvi.in\/blog\/wp-content\/uploads\/2023\/03\/backend-skills.jpg","_links":{"self":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts\/17722"}],"collection":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/comments?post=17722"}],"version-history":[{"count":45,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts\/17722\/revisions"}],"predecessor-version":[{"id":92109,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/posts\/17722\/revisions\/92109"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/media\/17776"}],"wp:attachment":[{"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/media?parent=17722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/categories?post=17722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.guvi.in\/blog\/wp-json\/wp\/v2\/tags?post=17722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}