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Full Stack Developer Job Description

Since more brands seek experienced full stack developers to handle the client and server side of applications, aspiring candidates are intrigued to learn about this sought-after position. 

The primary responsibilities of full stack developers include front and back-end web development, server creation, cross-platform optimisation, and API development.

However, a deeper insight into a full stack job description will reveal more about the responsibilities, skills, and qualifications required to land a job as a full stack developer. 

What does a Full Stack Developer do? 

Traditionally, web designers handled a site’s design, and web developers managed the coding. However, as the web became more complicated and clients began seeking unique solutions for their online presence, both roles became even more technical. 

In some instances, the skills and responsibilities of both titles become intertwined, resulting in a full stack developer position. 

Web development generally entails the following. 

  • Front-end development. The client side of the application or web (visible parts)

  • Back-end development. The server side of the app or web (everything that happens behind the scenes)

  • Full stack development. The combination of front-end and back-end development. Full stack development is used to develop app and website software. 

Full stack developers provide end-to-end services and take on projects that include databases and developing user-face websites. Experienced professionals also communicate with clients during the project's initial phase for effective planning. 

As the line between front and backend developers continues to fade, more people desire to become full stack developers. 

Employers also seek to consider these multi-talented professionals to save themselves the hassle of investing in more people and spending more money.

Where do Full Stack Developers work? 

Full stack developers operate in various settings. However, most of them work in office settings. They use front and backend coding to modify an organisation’s website. In addition, they develop apps for employees and clients. 

A few professionals also work for agencies, creating apps and computer systems to boost a company’s productivity. 

Others, however, work as freelancers, developing software for certain organisations. They might move to another company once a project is complete.

Full Stack Developer Roles and Responsibilities 

The main responsibilities of full stack developers include designing websites and UIs, creating databases for website optimisation and writing clean codes for smartphone apps. Here’s what else you can expect to do as a full stack developer. 

  • Create visually appealing user interactions 

  • Develop frontend website architecture and backend web apps

  • Maintain and upgrade software following implementation 

  • Oversee the analysation, development, and execution of software 

  • Test changes to previously created programs 

  • Work closely with product management teams and graphic designers for web features.

  • Design and develop application programming interfaces (APIs)

  • Stay updated with the latest technological advancements in web apps and programming languages 

  • Handle automated testing and provide feedback during the software development phase

Full Stack Developer Skills and Qualifications 

If you don’t have a relevant qualification, consider taking a professional full stack developer course to upgrade your skills.

Not only will it allow you to become familiar with full stack development fundamentals, but you’ll also have a positive addition to your resume. 

Here are the skills and qualifications you can expect in a full stack job description. 

  • Front-end technology. You must be proficient with front-end technologies, including CSS3, JavaScript, HTML5, and related libraries like Angular, React JS, LESS, and jQuery.

  • Back-end technology. Familiarising development languages like Java, Python, and Ruby is a must. 

  • Server. An understanding of Apache and Ngnix servers 

  • Fundamental design knowledge. Experience with UI/UX and fundamental prototyping 

  • Cache and database. Knowledge of DBMS technology like Oracle, SQLServer, MySQL, and cache methodologies like Varnish and Redis. 

  • Soft skills. Full stack developers are also expected to have strong collaboration, attention to detail, and analytical skills to complement their technical skills.

Full Stack Developer Salary 

The average salary for a full stack developer working in Ireland is around €67,530 annually

This information is based on 300 submitted salaries to Indeed from full stack developers. However, the average salary range may differ depending on your residential area and the company.

What makes a good Full Stack Developer? 

A good full stack developer has a strong background in coding languages like CSS, JavaScript, and HTML. An experienced candidate also knows how to write specific back-end programming languages like Ruby, PHP, Python, Java, and more. 

In addition, having efficient design and web architecture skills is a must to communicate efficiently with graphic designers and create a convenient website for users.

Because they are required to oversee the entire development phase from the initial stages to the execution phase, they must have leadership, team player, and project management skills to handle everything like a pro. A full stack developer with technical skills alone won’t do well in a workplace environment. Companies today value soft skills as much as hard skills. 

Therefore, polishing non-technical skills is crucial to helping a business thrive in a competitive world like today and proving your worth as a professional full stack developer.

Pros of becoming a Full Stack Developer 

A full stack developer role offers endless opportunities to expand your skills and contribute to a company’s growth. Looking at its perks will reveal why it’s a beneficial role for your career. 

High Earning Potential 

Full stack developers are paid well across the board. You can expect to make around €68,723 annually with less than a year of experience as a full stack developer. 

However, someone with 3-5 years of experience has the potential to earn up to €101,343 yearly. So, the more experience you have, the better your earning potential. 

Growing Field


Since tech is continuously evolving, the demand for full stack developers will only grow in the future.

With each passing day, companies create new job openings for the role. Currently, there are 402 open full stack developer positions in Ireland on LinkedIn alone. Exploring more job sites will unfold more opportunities. 

Comprehensive Knowledge

Having a comprehensive knowledge of programming languages helps expand your career. For instance, full stack developers can land front, back, or full-end programming jobs. It’s because their training entails both development qualifications (client and server-side). 

So, thorough programming abilities and vast skill sets naturally make them desirable among companies.


What’s the difference between a Full Stack Developer and a Software Engineer?

A full stack developer oversees the entire system deployment process - from beginning to end - whereas a software engineer only handles the initial development process. Besides, the versatile nature of a full stack developer role demands an extensive skill set compared to a software engineer who requires expertise in a few coding languages. 

Is a Full Stack Developer a good job? 

A full stack developer is a promising career, given its rise in demand. Tech companies are becoming reliant on professional full stack developers to handle client and server-side applications and are hence willing to pay more. So, fast job growth with the potential to earn more makes the career reliable.


Every company has their unique full stack developer job description based on its requirements and objectives. 

A larger firm may demand an extensive skill set with more experience. Contrarily, a smaller firm may happily consider an aspiring candidate with minimal experience. 

To boost the chance of getting hired as a full stack developer, consider taking a UCD Professional Academy Diploma in Full Stack Software Development. This course will teach you programming languages, database systems, and other skills to kick-start your career.