Full Stack Developer Job Description - Roles & Responsibilities

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Last updated on
18th Jul, 2022
19th Apr, 2022
Full Stack Developer Job Description - Roles & Responsibilities

Full stack developer jobs are selling like hotcakes right now. Companies around the globe are in desperate need of web developers experienced in handling front and back-end operations. And the recent coronavirus outbreak pushing various brands to go digital and create an online presence has further rolled out the red carpet for full stack developers. 

There's no doubt that aspiring to become a full stack developer will leave you showered with greens and even land projects from the leading IT giants. However, the journey to getting there requires having complete and in-depth knowledge about web development, full stack development, and related concepts.  

This article focuses on a detailed Full Stack developer job description that highlights the roles, responsibilities, and advantages of choosing this career path, along with answers to some of the most frequently asked questions by budding full stack developers. 

Full Stack Developer Overview

A full-stack developer specializes in both back-end coding and front-end coding when creating applications, websites and software. And this is one of the main reasons to become a full stack developer and why full stack developers are highly sought-after today. Their skillset is incredibly diverse, versatile and rich, making them significantly valuable to clients. 

Full stack developers are extremely well-versed in languages like JavaScript, CSS, etc. Moreover, they have a strong understanding of building a robust website foundation by working their way around databases and development tools. 

The role demands staying up with recent and upcoming trends in the field to upskill themselves. In addition to this, the developers must be aware of the very basic concepts as well as advanced techniques. Therefore, taking a Full Stack course can help one become a professional full stack developer and pave the way to their dream career.  

Roles and Responsibilities of Full Stack Developer

The responsibilities of being a full stack developer can be daunting to manage in the beginning. There's a lot to handle, and often the intern days might feel like you’re working 24/7.  

However, that's just a small investment to build a stable and successful future in FSD. The more you start knowing the technicality and gain fluency in FSD, the easier and more fun it will become. 

Below is a Full Stack developer job description sample with the general roles and responsibilities of such a post: 

  • Developing front-end website architecture which includes designing interactive, responsive, and dynamic web pages 
  • Developing back-end applications, databases and servers for creating a highly functional website 
  • Troubleshooting, suggesting improvements and debugging 
  • Staying well-informed about the current developments in the world of web development, learning about emerging concepts in full stack, and updating project leaders regarding the same 
  • Working with team members of different expertise to provide a user-friendly and smooth website application as an end-result 
  • Ensuring the safety and security of the website/application/software developed 
  • Meeting with decision-makers and introducing new developments to the project to ensure optimal web development.  
  • Developing Application Programming Interface (APIs) which is quite indispensable when it comes to working with different software 

More responsibilities will be expected of a full stack developer when they join a company, but these are the most basic roles and responsibilities that will be expected of any developer that joins a company.  

Soft Skills Expected From a Full Stack Developer

Be it a Java full stack job description or Python FSD job description, the soft skills needed for FSD remain the same; as below: 

  • Analytical skills 
  • Problem-solving approach 
  • Zeal to learn and improve 
  • Leaderships 
  • Resource management 
  • Adaptability to emerging technologies and tools 
  • Inclination towards web development 
  • Basic understanding of databases, frameworks, design, algorithms, etc. 
  • Communication and management skills 

As companies are competing to build strong website foundations, full stack developers are indispensable to their case. Thus, if you are thinking of finding a career as a full stack developer, ensure that you enroll for the best Web Development Course for starting on the right foot. 

A tech stack is basically a set of programming languages, tools and technologies that can be used to build websites and applications.   

Below is a list of the four most common tech stacks that full stack developers can choose from to build their projects. 

MEAN Stack

One of the advantages of using a MEAN stack is that it makes use of a single language, which is JavaScript. It is a well-known stack and consists of the following:  

  • MongoDB (database) 
  • Express.js (back end web framework) 
  • Angular.js (front end web framework) 
  • Node.js (server side JavaScript) 

The name MEAN stack comes from these very elements of the stack. Each component in the MEAN stack has a unique function.  

The Angular.js front-end web framework is responsible for accepting requests from the user and displaying the end results to them. Node.js is responsible for handling both client-side and server-side requests. Express.js sends the requests to the database (MongoDB) and the acquired data back to Node.js. MongoDB stores and retrieves data as per requests by the user.   

MERN Stack

A MERN stack is highly similar to a MEAN stack, the only difference being that React.js replace Angular.js as a front-end web framework. 

The architecture of the MERN stack works in a three-tier system, with React.js occupying the top tier. After that, Node.js and Express.js are at the next level, and finally, the database server, MongoDB. 

MEVN Stack

MEVN is yet another variation of the MEAN stack where the Angular.js front-end web framework is replaced by Vue.js. Vue.js is a front-end tool that was released in 2014.


LAMP is one of the most cost-effective and efficient stacks available, making it ideal for industry use. It consists of the following layers: 

  • Linux 
  • Apache 
  • MySQL 
  • PHP

The stack layers available in LAMP are all open-source and free, which adds to the advantage of using a LAMP stack. This stack is both flexible and functional, but it supports only LINUX OS. Moreover, sometimes, Apache can encounter performance issues under a heavy workload. 

What Does the Future Hold for Full Stack Developers?

Full stack developers are IT enthusiasts with a brimming passion for learning on a daily basis and putting their creativity to the test. The future for such a field is evidently bright since these developers are the jack of all trades. From handling the designing of the website to writing codes from scratch for making them functional, full-stack developers are in high demand today due to their vast skill sets. 

Thus, it is no mystery why full stack developers are paid so well. As per most of the junior Full Stack developer job descriptions, the average salary for such a role is approximately INR 4 lakhs in India. On the other hand, the senior Full Stack developer job descriptions provide an average annual salary of INR 14 lakhs. This Full stack developer Salary is expected to increase in the future. 

How To Start an FSD Career?

If you aspire to be a full stack developer in the future, there are a couple of things you need to keep in mind while exploring the option.  

  1. Acquiring all the necessary skills (technical and soft) is the first and foremost step to being a good full stack developer. You can attend a Full Stack course by KnowledgeHut to polish your skills and cater to all the requirements.  
  2. You might be required to choose from different full stacks such as MEAN stack, MERN stack, MEVN stack, etc. Thus, be prepared to work with all the technologies effortlessly. So, be it a Java Angular Full Stack developer job description or PHP Full Stack developer job description. You should be able to apply for either of them. 
  3. Use your newly acquired skills to build a strong portfolio that can impress your employers. Build your resume, and get started with some DIY projects to suit the requirements listed out on Full Stack developer job descriptions on popular websites. 
  4. Apply for jobs as a full-stack developer in reputed companies and attend interviews!  

These steps can help you boost your career to be a successful full stack developer.  

It All Starts with a Single Step

The job of a full stack developer can seem like a daunting task; however, it can also be rewarding. The demand for full stack developers with an appreciable skill set is highly valued today and complemented with good salaries.  

FSDs are fueling the development industry and this is why Full Stack development is the hottest skill today. 

Moreover, go through different Full Stack developer job description PDFs and samples to ensure your abilities match the requirements. 

Frequently Asked Questions (FAQs)

1. What are the responsibilities of a full stack developer?

The main responsibilities of a full stack developer include handling the client-side and server-side operations in web development, troubleshooting, communicating with the project team, staying updated with the industry trends and building a scalable, reliable, functional and secure application/software/website.  

2. Which Full Stack is in demand?

The MEAN stack is one of the most popular full stacks currently due to the use of a single language, JavaScript. This makes it easy for a web developer to switch between the front-end and back-end.  

Moreover, the MEAN stack is faster, easy to maintain, has a low memory footprint, and is ideal for middle-scale web development projects.   

3. How many types of Full Stack developers are there?

There are many types of full stack developers based on the specific stack they are experts in. These include: 

  • MEAN stack developers 
  • MERN stack developers 
  • LAMP stack developers 
  • LEMP stack developers 
  • Full stack JAVA developers 
  • Full stack Python developers 

4. What languages do Full Stack developers use?

Full stack developers make use of numerous programming languages, some of which are as follows: 

  • HTML 
  • Javascript 
  • Python  
  • CSS 
  • SQL 
  • RUST 

5. What is the difference between a Web Developer and a Full Stack developer?

A full stack developer is responsible for both the back-end development and the front-end development of building a website. They head and take care of the complete working of website development.  

Meanwhile, a web developer's primary role is to create user-friendly and visually appealing websites.  

6. Are Full Stack developers in demand?

Full stack developers are in huge demand in today's world. It is among the highest-paying jobs worldwide, and their wide-ranging knowledge is likely to escalate the numbers further up.


Yashil Garg

Blog Author

Yashil Garg - An Experienced Content Marketer with a demonstrated history of half a decade working in diverse industries such as information technology and web development, Edtech, BSFI and Marketing.