Whether you are preparing to interview a candidate or applying for a job, review our list of top Web Developer interview questions and answers.
What are the responsibilities of a web developer?
A web developer should fully understand their role and how they contribute to web design and development. This question will help you find out how a candidate plans to support the team and what tasks they will take ownership of.
What sparked your interest in web development?
Did the candidate want to become a web developer at an early age? Are they self-taught? Learning why a candidate chose web development can help determine their level of passion and commitment to the profession.
What is W3C and why is it important?
A web developer should take responsibility for the content they produce, see that it is accessible by all users and follows W3C standards. This question will let you know if a candidate has a working knowledge and respect of W3C.
Explain how you optimize and reduce web application load time.
Almost half of all users want a web page to load within two seconds. Ask this question to learn if a candidate is aware of the impact that page load time has on the user experience, and how a web developer should analyze data and track improvements to optimize load time.
What are the differences of using HTTP/2 as opposed to HTTP 1.1?
Knowing if a candidate understands the main differences and advantages to using HTTP/2 will reveal their level of understanding, cluing you in to how their methods will align with the web developer role.
In what programming languages are you proficient?
What steps do you take to balance demanding client requirements?
A web developer may face unexpected challenges, including short turnaround times and overly-ambitious clients. Gaining a clear understanding of how a candidate handles this type of situation will help you understand their priorities and thought processes.