The demand for web developers in the UK is on the rise as digitisation and Web 3.0 developments are moving at breakneck speed.

Even the smallest of businesses now have a website or an app to cater to their customer’s needs, and this has led to more young graduates being employed as web developers. And the demand for digital professionals doesn’t seem to be slowing: a recent study found that digital sub-sectors like programming, consultancy, and other related fields have seen a 50.6% growth in employment from the pre-pandemic era (2019).

Web developer jobs in the UK pay a decent salary, depending on your skills, qualifications, and experience. This has enticed many fresh graduates and experienced professionals to apply for web development jobs.

If you’re currently job hunting, you’ll find this list of web developer interview questions valuable. We’ve also provided sample answers to these developer job interview questions to help you have a better shot at acing the interview.

What to Expect in a Web Developer Job Interview

In a web developer job interview, you’ll be tested on your technical and soft skills. Entry-level web developer interview questions differ from those directed at experienced professionals. You’ll generally be required to answer web designer interview questions verbally, but you might be required to complete a theoretical demonstration, especially if employers are testing your coding skills.

Depending on your experience levels, the questions you’re asked will be tailored to check your technical knowledge, behaviour competency, and personality traits. As you grow in your career, these questions will change, and you’ll be asked more situational questions as future employers might see you as a potential candidate for a leadership position.

Let’s look at a few common web developer interview questions based on your experience levels.

Entry Level Web Developer Interview Questions

1. “What is an API/CSS/HTML/AJAX in web development and what is its role?”

When you’re faced with questions like this, you should first start by stating the technical terms in their full form. Follow your explanation with a brief definition and common use cases. If you’ve previously worked with these languages, you can even provide an example. This will help your answer stand out.

One thing to remember is that you shouldn’t stammer, and it’s better to ask your interviewer for a moment to recollect the answer rather than fumbling.

2. “Can you point out the difference between responsive and adaptive web design?”

This is another of the most common web designer interview questions that you must be able to answer.

Begin by explaining the two terms individually, then point out the key difference. It’s best to explain the difference with an example, as it will help showcase your proficiency and level of understanding.

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Intermediate Web Developer Interview Questions

1. “Can you explain JavaScript to me, assuming that I’ve no coding experience or technical knowledge?”

This question is asked in interviews to gauge your communication skills and your ability to communicate with clients and non-technical stakeholders.

To answer, start with an example, use non-technical terms (even if you use tech terms, make sure you’re explaining them), and, ideally, weave a previous example or story into your answer. This will make your answer more impactful and help you stand out from the competition.

2. “Explain the concept of promises and callbacks/ progressive web apps/RESTful API/lazy loading/web accessibility.”

Another of the common intermediate questions in web developer interviews is this, intended to check your understanding of complex programming concepts. You’ll need to answer questions like these at length and include different principles, best practices, drawbacks, and limitations.

When you’re explaining a concept, aim to include a real-life use case (a point in your career where you’ve used a tool, language, platform, or solution). This shows your eligibility for the role and speaks volumes of your expertise.

Advanced or Leadership Web Developer Interview Questions

1. “How do you deal with negative feedback? Has a client ever been unhappy with your work? How do you share negative feedback with your team?”

Advanced questions like these aren’t intended to check your competency but to gauge how you handle tricky situations. Your experience, qualifications, CV, and recommendations already showcase your skills. By asking these types of senior developer job interview questions, recruiters want to understand your leadership, communication, and team management skills, as well as your emotional intelligence.

To answer, provide real-life examples that make your answer more credible. You can also mention using tools like QualityHive or other resources to receive and give feedback. Be prepared to answer follow-up questions. Sometimes, interviewers might even give you a scenario and ask you how you’ll be able to handle the situation.

2. Technical questions relating to your specialty

Technical developer job interview questions for leadership positions usually focus on the programming language you know best. As an experienced professional, your answers must be well-researched and not superficial. You’ll be expected to provide personal takeaways, offer insights into the concept, and discuss any of the latest developments in that particular concept.

As a senior web developer, your interview questions will all be targeted towards your competency of leading a team and gauge your worth as a subject matter expert.

Up Your Web Development Feedback with Quality Hive!

Some web developer interview questions require you to write code, and interviewers or project managers might be monitoring you. To make the situation more challenging, they might even give you on-the-spot feedback that you’ll need to implement.

While addressing QA concerns can be daunting, especially during interviews, QualityHive simplifies the process. Our tool helps you to effectively give or receive feedback and stay on top of your tasks as a web developer.

When working in a web development role, you can use QualityHive to streamline the process of acquiring feedback from different stakeholders, such as clients, project managers, and QAs.

Our tool lets you take automatic screenshots, capture browser information, video record an issue, and monitor any JavaScript error. All these features are intended to reduce your development timeline and reduce the load in your projects.

Connect with us to learn more.