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Why are There So Many Developers Interested in Node.js?

More and more software companies are looking for Node developers. The demand is there due to all the benefits of modern Node js development. But it doesn’t mean that it’s easy to get a job. After all, there are many candidates as well. However, with these tips, you should land your dream job.

According to the latest Stack Overflow report, Node.js is the most popular technology in the “Other Frameworks, Libraries, and Tools” category, with 49.9% of all respondents using it to some extent. This begs the question.

Why are there so many developers interested in Node?

Part of it, of course, is the growing demand for quality Node js development, as this technology is a great fit for creating highly interactive and responsive applications that meet the needs of customers in 2020.

But it is also due to the perceived ease of switching to Node. Frontend developers use JavaScript to begin with, which helps in the transition. For backend developers, experienced in delving deep into the application, it’s even simpler, regardless of what programming language they are moving from.

Most important programming skills for a Node.js developer

It’s easy to begin, but to really master Node and be able to compete for the best jobs, you need to learn a lot. Generally speaking, if you want to succeed during a Node.js interview in 2020, you should brush up on areas such as REST and WebSocket, databases, software architecture, design patterns, and even DevOps.

Of course, it goes without saying that you need to thoroughly understand the framework itself as well.

Node.js interview questions

How about some specific questions? Many Node prospects are interested in ready-made question lists. But the truth is that questions change all the time and you shouldn’t depend too much on them. Improving your general ability in the areas mentioned above is more critical. However, expect to be asked about questions related to:

  • scalability of a Node.js app,
  • moving from monolithic architecture to microservices-based one,
  • cQRS and how it works,
  • continuous-integration,
  • various applications of design patterns, based practices, etc.

In addition to that, be sure to learn more about the company you’re applying for. For example, if it’s very focused on fintech, you might expect questions about building fintech apps in Node.

Don’t forget about soft skills (and how to prove them)

A good developer is not just skilled at coding, but also at working with other team members. They also need to be articulate – clearly express their opinions and intents to the client and all project stakeholders.

A good way to show something for it (other than your actual performance during an interview) is your experience in mentoring other devs as well as your experience as a team leader/tech leader. If you have it, be sure to mention it in your CV and during the interview.


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