Find NodeJS Devs with Devler.io
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True NodeJS Engineers are ready to develop your product!
It's not easy picking a backend technology for your web application. If your plan is to prioritize efficiency and scalability while reducing development expenses, working with a NodeJS technology can be a valuable option for you.
Due to NodeJS' remarkable performance, an increasing number of businesses, including tech giants like Netflix, PayPal, and LinkedIn, are employing NodeJS teams. There are some significant points to consider when you hire a NodeJS developer but we are here exactly to help you understand NodeJS better.

What Is NodeJS?

An open-source, cross-platform runtime environment and library for JavaScript is called NodeJS, and it is used to run web applications outside of the client's browser. It was created in 2009 by Ryan Dahl. NodeJS is used by developers to build server-side web applications, and because it employs an asynchronous, event-driven approach, it is ideal for data-intensive applications. Since NodeJS is open source, a large community of developers around the world is constantly modifying and enhancing it. It's crucial to realize that NodeJS is a runtime environment rather than a framework or library, as is the case with traditional application software. A developer can access Web APIs in a runtime environment, sometimes known as RTE, to create code. A JavaScript engine is then used to parse the code. This makes it lightweight, adaptable, and simple to deploy - all characteristics that will help you optimize and accelerate the development of your application.

NodeJS has evolved rapidly in recent years. This is made possible by the extensive number of features it offers:


NodeJS is quite simple to learn. It's a popular option for novices in web development. The big community and abundance of tutorials make getting started quite simple.


It offers enormous application scalability. Due to its single-threaded nature, NodeJS can efficiently handle a large number of connections at once.


NodeJS is even quicker and more effective thanks to non-blocking thread execution.

Strong backend

NodeJS is fast and offers capabilities like networking support because it is written in C and C++.


Cross-platform support with NodeJS enables you to build SaaS websites, desktop applications, and even mobile applications.


NodeJS is a simple choice for developers because JavaScript can be used to control both the frontend and the backend as a single language.

How Big Is the Popularity of NodeJS?

How many businesses use NodeJS and how many clients they serve is one of the simplest ways to gauge its influence. Let’s dive in some useful stats:

NodeJS is used by at least 30 million websites.

According to W3Tech research, usage of NodeJS ranges from 1.4% to 2.2% across websites worldwide. This implies that NodeJS powers at least 30 million websites, if not more, throughout the whole internet.

Technical Support.

The parent team's long-term support is another factor in why experts like NodeJS for web development. The code is maintained for the next 18 months after the release of each new version of NodeJS, as is customary. This time is spent fixing bugs and gathering user feedback for next releases rather than adding more features. Long-term platform support is reportedly given priority by 62% of developers.

It has found use cases in companies such as Amazon, LinkedIn, Tumblr, Netflix, and PayPal.

Large businesses seek out the newest features and highest levels of effectiveness. And it's understandable why, given that for businesses of this size, even a tiny improvement in efficiency may easily save millions of dollars! Now, this does not imply that NodeJS is solely for enormous AWS clusters used by giants. Numerous small- to medium-sized NodeJS hosting providers are available to help you get started.

Over 6.3 million websites in the US use NodeJS

More than 37,000 of the more than 63,800 visited websites in the US use Node. When all websites are included, the number of sites for the US alone exceeds 6.3 million.

Advantages of NodeJS For Your Business

NodeJS received a two-year running #1 ranking in the miscellaneous technologies category in a StackOverflow survey. This further demonstrates how large and close-knit the developer community is for this product. People keep returning for more thanks to frequent updates and the availability of code-bytes and ready-to-use plugins on GitHub.
.NET Core
React Native
The ability to run JavaScript on the client and server sides has made NodeJS handy for creating applications that exploit this feature. Web applications are the most popular use case for NodeJS, with an 85% share, according to a poll conducted by the NodeJS Foundation, whose goal is to facilitate broad acceptance and aid in accelerating development of the framework.
Here are some examples of how modern businesses employ NodeJS:
  • Backend for social media networking;
  • Chat application;
  • Data streaming;
  • IoT application;
  • Single-page application.

So, why do companies use NodeJS?

  • After integrating NodeJS, both Netflix and PayPal experienced considerable improvements in both performance and cost.
  • Your company's efficiency can increase with NodeJS. Only 4% of businesses claim that NodeJS has had no influence, so it’s like a drop in the ocean.
  • With NodeJS, Netflix and PayPal were able to cut their run times from more than 40 minutes to under a minute.
  • For the same page, PayPal's average response time dropped by 35%. Pages are provided 200 milliseconds faster after the switch from Java to NodeJS.
  • Users most frequently link NodeJS with the adjectives fast, simple, straightforward, powerful, and versatile.
  • Using NodeJS can cut development costs by 58%.

NodeJS may eventually replace all other business companies' preferred technologies when it comes to creating high-intensity, real-time apps that may satisfy the demands of contemporary consumers.

Why is NodeJS aviable option for developing your web application?

Easy & simple hosting.

One of the primary reasons open-source software development firms choose NodeJS for web development is the platform's ongoing implementation of new features and capabilities that aid those that offer PaaS (platform-as-a-service) offerings to reduce waiting times.

Effortless sharing.

The main factor in why many web development companies choose NodeJS over other frameworks is how simple it is to share the NPM (Node Package Manager). With NodeJS, you can share anything rapidly, which quickens the pace of other development activities. For instance, a lot of NodeJS engineers use NPM to share resources when working on a team project. Additionally, NPM makes it simple for them to manage and deploy code.

It is cost-effective.

NodeJS users now host web applications with less processing power. Additionally, NodeJS is quicker than competing frameworks.

Real-time applications.

You can create high-performance apps quickly using NodeJS. The web apps made using NodeJS let you carry out multiple tasks at once. You can process several concurrent requests using its single-threaded, event-driven design without it affecting RAM.

Allows a single codebase.

NodeJS stands out because it enables programmers to create code for challenging web app development projects using a single codebase, in contrast to many frameworks that use multiple programming languages for both client-side and server-side web development. Businesses must employ developers who are proficient in many languages because many frameworks incorporate multiple languages.


In the development of web apps, SEO is crucial. The NodeJS backend rendering makes websites more visible; this is done so that search engines may effectively optimize the React Projects. NodeJS is chosen as the best framework for enhancing SEO strategies since it offers excellent speed and performance.

Win Cases Using NodeJS

The incredibly flexible JavaScript run-time environment NodeJS allows JavaScript code to be executed outside of a browser. The use cases for NodeJS are as varied as the developers who adore working with it, ranging from mentioned above chat applications that profit from its asynchronous, event-driven nature to various embedded systems and internet-connected gadgets. Many companies are already employing NodeJS for web development which given the many benefits it offers.


One of many notable businesses who trust NodeJS for its servers is Netflix, the largest online entertainment network in the world with over 167 million subscribers.The business choose NodeJS for a variety of reasons, including:
  • scaling of the application;
  • high-data-volume application.


According to Forbes, Walmart will have a sales of $606 billion in 2023, making it the largest company in the world. Walmart chose NodeJS due to the efficient handling of concurrent requests with asynchronous I/O.


Uber is an international ride-hailing corporation with headquarters in the United States that provides services such as peer-to-peer ridesharing, ride service hailing, and food delivery.The business choose NodeJS for a variety of reasons, including:
  • I/O asynchrony and rapid iterations;
  • open-source community that is active.


The civilian space program, as well as aerospace and aeronautics research, are handled by NASA, a separate agency of the US federal government.Because of the following factors, NASA decided to use NodeJS:
  • shortened access periods;
  • proficiency with data-intensive activities;
  • ability to maintain server activity 24 hours a day.


An electronic replacement for conventional paper methods like cheques and money orders, PayPal is a U.S.-based corporation that runs a global online payment system that facilitates online money transactions.PayPal choose NodeJS because of the following factors:
  • incredibly quick construction times;
  • ability to handle vast volumes of data and fewer lines of code.


Evan Williams created the well-known online publishing platform Medium, which went live in August 2012.The following are some of the factors that led to the company's decision to use NodeJS:
  • data-driven software;
  • being able to do A/B tests;
  • uncomplicated server upkeep.

Fundamental Skills for NodeJS Developer

A NodeJS developer should also have a general understanding of how the technology functions in a variety of circumstances in addition to the previously mentioned essential NodeJS features.
  • 01.

    Expertise in NodeJS Development

    NodeJS was developed in 2009 and has since been improved upon as an open-source platform by other developers. Numerous NodeJS frameworks, IDEs, and utilities are available in its library. A web developer should have at least three years of experience using NodeJS and a track record of working on highly regarded NodeJS projects. Additionally, it is appreciated if the developer has consistently offered patches and bug fixes to the NodeJS community. They display a solid understanding of NodeJS internals by their active participation in and contributions to NodeJS projects. This also shows that they are outstanding team players with a keen interest in developing custom software and online applications.
  • 02.

    Understand front-end technologies

    When an application is used, the front-end is what the user sees. Therefore, front-end architecture and development, such as HTML5 and CSS, are required for NodeJS developers.
  • 03.

    Solid knowledge of NodeJS frameworks

    Due to the fact that they increase NodeJS' functionality, frameworks are crucial to the ecosystem. There are many different NodeJS frameworks to choose from, but the NodeJS development team you hire needs to be knowledgeable about them all. Most NodeJS developers agree that Express is the fundamental framework that all NodeJS developers and programmers should be familiar with. The frameworks KoaJS, Hapi, and TotalJS also support Express. StrongLoop, Sinatra, KeystoneJS, Rails, Meteor, ActionHero, and Derby are examples of full-stack MVC frameworks.
  • 04.

    Proficiency in RESTful APIs and API communications

    Every NodeJS developer must be able to deduce the codes from the current APIs and use them in their projects. Along with having a deep understanding of building unique ReSTful APIs, dealing with interactions between various apps is essential.
  • 05.

    Asynchronous programming

    As an asynchronous, non-blocking programming language, NodeJS greatly reduces the amount of time needed to process requests. Developers can work more effectively and productively when two or more functions can execute concurrently. As a relatively new technique, asynchronous programming does have some quirks that every developer should be aware of. Developers of NodeJS won't be able to perform the required actions unless they completely understand the workarounds.
  • 06.

    Database schema for business processes

    Database management is one of the skills needed to create successful NodeJS programs. In order to set up apps that may efficiently serve the business activities of any organization, NodeJS developers should create and integrate database schemas that describe and support business operations.
  • 07.

    Knowledge in user authentication, authorization, and data protection

    A NodeJS developer should be familiar with user authentication and authorisation across numerous systems, servers, and settings since this helps in the creation of exceptionally secure online applications. In today's digital world, security has also grown to be a more challenging problem. Data protection solutions should be implemented as soon as possible in online apps and programs since they lower the danger of hacking, security breaches, and data theft.
  • 08.

    Write efficient code

    To be intelligible, codes must be object-oriented. It might be challenging for other programmers on the team to grasp the code that some web developers and programmers produce, preventing them from updating or changing their work. Make sure the NodeJS developer you're employing adheres to industry best practices to maintain consistency of work. Developers need to get along with other people. If they do not write code well, team productivity and project success may be affected.

All above are related to top hard skills that every experienced developer needs to have. Let’s listed some essential soft skills
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  • 01.

    Communication skills

    It's important for remote NodeJS developers to be able to speak English fluently with their coworkers and potential employers. Communication abilities, both verbal and written, are crucial.
  • 02.

    Problem-solving skills

    A developer who has these abilities is a strong prospect.
  • 03.

    Critical thinking

    Your developer will be able to solve issues and come up with creative solutions if they think critically and rationally.
  • 04.


    Your candidate should be able to collaborate with others and divide tasks.

NodeJS Developers’ Salaries Expectations

Around the world, there are different fees for NodeJS engineers. Based on the website PayScale, we have collated the typical salaries that developers may anticipate to earn with up to four years of expertise.
PayScale users have reported the numbers, which give you a rough idea of how much you'll have to pay. Taxes and other benefits that are due to a developer are not included in the salary.
In places like the US, NodeJS developers charge higher prices. But do the best talents necessarily come with large salaries? Surely, don't. Let’s see salaries expectations from all level of experience from European programers:
In places like the US, NodeJS developers charge higher prices. But do the best talents necessarily come with large salaries? Surely, don't. Let’s see salaries expectations from all level of experience from European programers:
Ukraine and other countries from Europe are primarily the best option to hire NodeJS coders due to cost-value ratio. You can read more about this here.

How to hire trusted NodeJS Developers?

Due to the widespread use of this JavaScript library, NodeJS developers are in high demand all around the world. Let's look over all the potential hiring options.

Hire a freelancer NodeJS Developer

If you need a quick collaboration, you should hire a freelancer or contractor. You can anticipate financial savings as well as global access to a wide selection of experts. Toptal, Freelancer, Codementor, and Upwork are some of the top locations to look for trustworthy NodeJS engineers.


  • Cost-effectiveness means that you just pay for the work itself;
  • Large skill pool: you can work with the expert you want.


  • You must pick the experts for yourself;
  • Due to the several tasks that freelancers frequently have going at once, it may be difficult to meet deadlines;
  • Unexpected absence.

Hire a NodeJS developer from agency

Hiring a company that offers staff augmentation will save you time, provide flexibility and improved project efficiency, and enable you to acquire the assistance you require on a scaled per-project basis. Additionally, the company handles all part of your project's development, from organizing a team with its developers on hand to controlling every procedure from their end.


  • Time, money, and flexibility savings because there is no need to hire, train, or pay salaries;
  • You have access to a huge pool of qualified, talented experts that are eager to get started.


  • The institutional knowledge of your organizations may not be known to developers;
  • Adding NodeJS developers to your team could be more expensive, but this will depend on how many hours are needed to do the task.
Considering all the mentioned above you may think it’s better to hire in-house? Let’s see.

Hire a NodeJS developer in-house

The main benefit of having an internal staff is that communication is established, and since they are your own employees, you can contact them whenever you need to. Stack Overflow, Hired, Indeed, and Glassdoor are some of the top locations to look for in-house NodeJS developers.


  • Every development process is individually overseen by you, and you regularly communicate with the staff to be informed at all times;
  • Working together is simpler and there are fewer misunderstandings when everyone takes the same approach and speaks the same language.


  • It can be expensive because you wind up spending more on hiring, corporate perks, and equipment;
  • Lack of scalability and flexibility in that you must guarantee that the employees you hire will have work or pertinent projects to work on for the next years;
  • They can left your company in search of a better opportunity.
Due to all mentioned cons let’s see one more option.

Hire Top NodeJS Developers
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with Devler!

Devler.io - it is a platform of vetted dedicated developers, which offers you a wide range of vetted developers. You don’t need to waste your time on additional tech checking and thinking about other supplementary costs.
  • You pay only for a developer’s hours.
  • You only pay them when you have a job for them to complete.
  • There will be no charges if there is no work.
  • There are no hidden fees: you only pay the agreed-upon price.
  • There are no vacations or days off.
  • You and the developers have a direct conversation.

Devler.io goes through a four-stage verification process to be sure you will get a qualified NodeJS Dev. We never hire individuals who have failed at any step of the process:


General check

Background projects of any applying developer are highly checked by our expertised ones.

English and Soft Skills check

Communication is very important for us and for our clients.

Hard Skills check

We assess a candidate's coding abilities as well as their capacity to solve difficulties that arise during the development process.

Become a Devler step

If a candidate passes through all the steps, we welcome him to our Dev’s Network.
It’s easy
  • Devler is an exclusive community of software dedicated devs, like a marketplace
  • We provide a developer according to your requirements
  • The customer support team always protects you from any risks

Any questions?