What does node JS developer do?

A Node. js developer is responsible for writing server-side web application logic in JavaScript and/or variants of it , such as CoffeeScript, IcedCoffeeScript, etc.

With the introduction of Node. js, it has become easier for application developers to create a fast, reliable, and scalable web application with much fewer lines of code. Node.

It consistently ranks in the top 10 of the TIOBE Index, so it’s a good choice if you want to pick a language with job prospects . Node. js took the top spot as the most-used framework spot in 2019 and 2020 Stack Overflow Developer Survey, used by over 50% of its respondents.