Hire Javascript Developer

Hire JavaScript Backend Developer

We Help You Hire a JavaScript Backend Developer From Brazil

backend developer

Finding an outsourcing firm that offers JavaScript Backend Development services is often time-consuming and stressful. The best JavaScript Backend developers are smart, responsible, hardworking, and have proven skills and experience. 

Using our customized AI matching algorithm, we will help you find the best developer for your development project. Our team matches your technical project goals with both data and personal interviews. 

We can help you hire a JavaScript Backend developer to start contributing quality code right away. We have refined our hiring process over several years, so many startups rely on it. By hiring with Hire JavaScript Developer, you’ll have the perfect JavaScript Backend Software Developers on your team.

Work In US Hours

Since our developers are in Brazil, they can communicate and integrate with your existing team while working US hours.

Rates from South America

Our team consists of talented and experienced software developers from South America who want to work with US companies.

No Benefits or Taxes to pay

You pay a monthly or hourly rate, we handle all local employment taxes, employee benefits, and all other employment costs.

Tested Developers Only

Our testing process ensures that any developer you hire will be a skilled professional who has passed our tests.

Testimonials

Went above and beyond when there was a management deficiency on our side, they stepped in to help and made sure the project was delivered on time.
Hendrick
Hendrik Duerkop
Director Technology at Statista
5/5
They provided the key technical skills and staffing power we needed to augment our existing teams. Not only that, it was all done at great speed and low cost
Jason
Jason Pappas
CEO Rocket Docs
5/5
Showcased great communication, technical skills, honesty, and integrity. More importantly, they are experts who deliver complex projects on time and on budget!
Sachin
Sachin Kainth
Director Technology MountStreetGroup
5/5

What does the term “Backend Developer” mean

Let’s begin by defining Backend development. It is sensible to consider Backend development for web applications in the context of Frontend vs. Backend comparison, even though the primary focus of our discussion is Backend development for web applications.

There are two parts to modern web applications: the Frontend and the Backend. A Frontend developer is responsible for everything related to the user interface (what users see on their screens) and user experience. Thus, Frontend developers create user interfaces by writing code. JavaScript, HTML, and CSS are typically used to build these websites.

Backend technologies are an integral part of every tech stack. A Backend application does all the magic. In spite of being invisible to users, it still provides the backbone of the client side.

JavaScript Backend

It is common practice to refer to the client side as the Frontend and the server side as the Backend, respectively. When a user runs an app on his or her device, the client communicates with the server where the app is hosted, and the server executes the commands generated by the client.

For many developers, JavaScript represents Frontend development. In modern websites, JavaScript is commonly used to create dynamic pages and interactive applications. Applications perform this process almost entirely on their Frontends.

Recently however, JavaScript has also become increasingly relevant on the Backend. With libraries, JavaScript is capable of performing server-side functions. Thus, web applications can now be developed with JavaScript throughout. As a result, applications on both the client and server sides can be developed with the same language.

 

Why use JavaScript and Node.js for Backend Development?

node.js developers

Node is a powerful Backend web framework written in JavaScript

Among JavaScript’s Backend web development frameworks, Node.js is the most popular. This is a very useful collection of libraries that combine to form a very flexible, powerful, and comprehensive platform for building any type of application.

As far as application stacks go, Node.js presents an interesting intersection between Frontend and Backend technologies. Using JavaScript, a traditional Frontend, client-side scripting language, Node.js extends JavaScript’s capabilities to the Backend, server-side portion of a web application architecture, as well as serverless architecture.

A great framework eliminates the pain of building and gluing together all the parts necessary for a web server. Instead of focusing on low-impact, basic problems, developers can work on creatively demanding tasks.

The server runs Node.js within its own runtime. It is useful to compare Node.js and Java, which both run applications within their own runtimes. In order to make building applications in the Node.js ecosystem even easier, the Node.js runtime is lightweight and efficient, with non-blocking I/O and a package manager.

Hire A With Us! Fast
Developer

Oscar Martins

Sr JavaScript Backend Developer

11+ Years of JavaScript 9+ Years of Backend Development. Enjoys working on complex business systems.

Developer

Francisco Soares

JavaScript Backend Developer

8+ Years of JavaScript 7+ Years of JavaScript Backend Node development. He has experience in legal document management systems

Developer

Cristiano Ribeiro

JavaScript Backend Engineer

10+ Years of JavaScript 6+ Years of JavaScript Backend Node.js development. Has lots of experience in ecommerce.

What does a JavaScript Backend Developer do?

JavaScript developers develop your application’s core logic using JavaScript, enhanced by development frameworks. For every JavaScript project, senior JavaScript Backend developers select frameworks and architectures, oversee development, troubleshoot problems, and test code. JavaScript Web developers integrate data storage solutions like databases and NoSQL solutions as part of their duties and responsibilities. 

The JavaScript framework is typically used by developers of JavaScript Backends to develop websites, software, and applications. Most JavaScript Backend developers earn bachelor’s degrees despite the fact that they don’t require formal education. 

It is required that you have extensive JavaScript programming experience as well as Backend development experience for this position. Additionally to having strong analytical skills, familiarity with common programming tools, and business requirements experience, a JavaScript Backend Developer must possess strong analytical skills. 

Developer working
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We know an experienced and reliable partner is needed when developing apps and websites. As a result, we provide high-quality, professional services to our customers. Get in touch with us today to get started!

How to Hire a Backend Developer with us?

These steps are needed to hire a JavaScript Backend developer from us:

  1. Make sure you’ve written a detailed description of what you need and your project, then click send and we’ll get back to you.

  2. Receiving resumes and interviewing JavaScript Backend developers. Shortlist professionals you are interested in interviewing once the proposals start coming in.

Your requirement description is where you will determine your scope of work and what kind of JavaScript Backend developer you will need.

Request a detailed response by including the following information:

  • From websites to APIs to big data analytics, explain everything you’ll need.

  • The budget should be included

  • Let us know if you need experience in a particular industry, like software.

  • Please indicate whether you prefer hourly rates or monthly prices.

How much does it cost to Hire a JavaScript Backend Developer?

There are many factors that influence cost, including expertise, experience, location, and the market conditions.

  • As well as charging higher fees, a JavaScript Backend Developer will deliver higher-quality results, work faster, and have more specialized knowledge.

  • In the beginning, Backend development services may be more competitive as they gain experience. 

The hourly rates of our South American JavaScript Backend developers are as follows:

Junior

Prices From
$22/hour
  • Works to U.S time zones
  • No Recruitment Fees
  • Vetted Skills & Experience
  • Fulltime Working for you
  • No Unreliable Freelancers

Intermediate

Prices From
$29/hour
  • Works to U.S time zones
  • No Recruitment Fees
  • Vetted Skills & Experience
  • Fulltime Working for you
  • No Unreliable Freelancers

Senior

Prices From
$37/hour
  • Works to U.S time zones
  • No Recruitment Fees
  • Vetted Skills & Experience
  • Fulltime Working for you
  • No Unreliable Freelancers

Our JavaScript Backend Developers are from Brazil!

There is a possibility that the price of developers will vary slightly depending on the exact skill and experience requirements and availability.

The best option depends on the specifics of your project.

What does JavaScript Backend Website code look like?

The JavaScript programming language is a core technology of the World Wide Web, along with HTML and CSS. The vast majority of websites will use JavaScript on the client side of their webpages in 2022, with many using libraries from third parties.

In our example code we will use Node which is a JavaScript web framework referenced from the JavaScript code. This means that a Node.js web app is simply JavaScript web app using the Node.js framework.

Using Node JS, large companies and developers can handle many concurrent requests at the same time. Multiple requests can be handled simultaneously without straining the server.

Below we will write a JavaScript Node app with basic URL routing to the homepage:

var routes = {
 '/': function index (request, response) {
 response.writeHead(200);
 response.end('Hello, World!');
 },
 '/foo': function foo (request, response) {
 response.writeHead(200);
 response.end('You are now viewing "foo"');
 }
}

http.createServer(function (request, response) {

 if (request.url in routes) {
 return routes[request.url](request, response);
 }
 response.writeHead(404);
 response.end(http.STATUS_CODES[404]);
}).listen(1337);

Interview Questions a JavaScript Backend developer should be able to answer

What makes JavaScript so appealing to you?

Thus, candidates can discuss how they feel about certain aspects of JavaScript and their programming experience. If you could choose, would you prefer an object-oriented or a functional style of coding?

In what ways do you maintain the quality of the code you write?

Working on JavaScript Backend projects requires quality control. Testing the results with JavaScript development tools is something you should ask the developer. As part of the development process, engineers should test JavaScript code for bugs and find ways to fix them.

Interview

How do you review other people’s code? What do you look for?

You will gain a better understanding of how they think when coding if you answer this question. What are the best practices for writing code? In your opinion, what is the most important thing to remember? How important is functionality to them? To them, what does simplicity mean? Is security important to them?

Team Work

How do you feel about working in a team versus alone?

Engineers typically possess a variety of skills, so the answer to this question can vary. A hardworking engineer who can work independently may be important to you. Or you may be looking for someone who prefers to work inside a development team rather than lone working.

Tell us about a recent coding problem and how you solved it?

The aim of this question is to get candidates to explain in detail how they approach problems and how they resolve them. There will be a demonstration of managing under pressure and solving problems.

There are, however, times when this issue has nothing to do with JavaScript. There is also the possibility of having a problem with teamwork. Their approach to solving a particular problem with a colleague could be explained whenever they disagreed.

By working together when there is conflict, they will demonstrate their skills.

Node.js Development History

The Node.js framework was created in 2009 by Ryan Dahl, about thirteen years after the introduction of the first server-side JavaScript environment. Dahl developed and maintained the initial release, which supported Linux and Mac OS X. Joyent later sponsored the project.

According to Dahl, the most popular web server in 2009, Apache HTTP Server, has limited capabilities to handle a large number of concurrent connections (up to 10,000 and more) and is most commonly used (sequential programming), which either blocks the entire process or implies multiple execution stacks when multiple connections are being made concurrently.

On November 8, 2009, Dahl presented the project at the inaugural European JSConf. It uses a low-level I/O API and the V8 JavaScript engine from Google.

The Node.js environment introduced a package manager called npm in January 2010. Node.js’ package manager simplifies the installation, updating, and uninstalling of packages by enabling programmers to publish and share source code.

Why are we a great choice to hire a Backend programmer from?

As a leading Nearshore Technology Solutions provider we supply high quality developers at competitive prices. We aim to provide high-performance, scalable solutions to our clients.

Development projects are accelerated or rescued with our programming expertise and project management experience. Your project will be developed with one aim in mind: creating lasting value.

With hundreds of skilled developers paired with great teams around the world, we’ve helped startups and tech companies grow.

Our JavaScript Backend developers are dedicated members of your organisation.

The JavaScript Backend developers we provide undergo a rigorous vetting process to ensure they are able to communicate effectively, are capable of remote work, and have technical skills (both in JavaScript and web development, as well as software development and computer science).

Low Cost

Costs are usually reduced by outsourcing. A foreign software engineer costs less than an American software engineer. As a result, your overall employment costs will be reduced significantly as well. Employers don’t have to pay employment taxes, benefits, or redundancy liabilities in the U.S. or Europe.

Faster Growth

Almost any industry can benefit from a rapid expansion and downsizing. When you outsource Brazilian developers to us, your business can scale up and down as needed.

Verified Experience

A software development outsourcing company has extensive experience helping businesses reach their goals through software development. This will ensure that your application is delivered on time and on budget.

Why are JavaScript Backend Developers useful?

The JavaScript Backend developers are responsible for the logic behind the system. Generally, they don’t work on the webpage or application interface, but there are exceptions and different developers have different skill sets. As a result, they focus on making your system work behind the scenes by writing business rules.

Additionally to media and eCommerce sites, JavaScript and node can be used in financial and health applications, transportation, and social media. The frameworks can be used to develop a wide variety of projects, including:

Application Types

What is the best way to code test a JavaScript Backend Developer?

Code Test

During the hiring process, companies use technical code tests along with other questions in order to find the right candidates. Yet, each test is only effective if it is customized to meet your specific needs and skills. When hiring a candidate, it’s important to know what qualities you’re looking for. If you are hiring a JavaScript Backend Web developer, one part of the test should be about JavaScript, and the other part should reflect their knowledge of the backend web framework.

We identify the candidate’s potential and skills by developing an assessment test that asks the right questions. We measure a candidate’s soft skills in addition to his or her technical abilities when hiring JavaScript Developers. 

Looking to take advantage of South American rates for JavaScript Backend Developers?

What’s the best way to manage JavaScript Development?

It has never been more important to hire JavaScript Backend developers and manage diverse development teams. In order to retain technical talent, teams that work full-time or in hybrid environments must also have a strong management structure.

Define your technical objectives to match your business goals

A product owner’s objective and key results (OKRs) are used to align development managers, architects, and product owners on what success looks like. Together with the leaders, the team defines the objective and identifies the key outcomes.

Setting OKRs continuously is one of the best practices. A team may lose sight of its goals if OKRs are not defined and measured frequently. Examples include:

  • Increasing app availability, reducing error rates, or reducing page response times are all ways to improve application reliability.

  • It is helpful to reduce build times and automate testing to improve deployment reliability.

How To Manage

The Agile methodology is popular for Backend development

Agile methodologies are loved by JavaScript Backend developers. Decide when a sprint will take place or when a release will be made.

With one-week sprints, it is almost impossible to take a vacation or deal with unforeseen problems, whereas with two-week sprints, we can finish major user stories more quickly. The daily stand-up meetings help developers ask for assistance when necessary by keeping track of everyone’s work.

The team needs to understand your Business Goal

An engineering manager’s success depends on establishing strong relationships with customers and the organization as a whole. Your customers, target audience, and other stakeholders must be understood by JavaScript Backend Developers.

The first step to producing useful, profitable software is to understand the needs of your target audience. To relay relevant information to external teams and partners, JavaScript developers should communicate directly with them if necessary.

Do you need help with Development Management?

JavaScript Backend development and Agile methodologies can help you manage your team. Among the key aspects of these principles are the emphasis on people and communication over procedures and devices, the importance of working software over comprehensive documentation, the importance of client relationships over contract negotiations, and the importance of responding to change rather than planning ahead.

It is not enough to adopt an Agile methodology to implement Agile.  In order to choose the right Agile methodology, we will analyze your business and understand how you work. The right method of working will increase your productivity, shorten your time to market, and reduce the number of bugs.

How to Manage

How long does a Backend Developer last on average?

JavaScript Backend Developers in the United States stay in their jobs for an average of 1.8 to 3.2 years. Larger companies tend to retain their workers for longer periods of time. Sao Paulo has the shortest average time spent in Brazil, with 2.4 to 4.1 years. The same company was the employer of someone’s entire career.

JavaScript Backend developers are often switching jobs, looking for new opportunities and more money, as such longevity is becoming more and more rare. Despite a low unemployment rate and an unmet need for tech professionals with mobile, cloud, and other vital skills, the most in-demand tech pros can easily switch jobs (even as freelancers). Our company offers perks to attract and retain top talent.

Leaving Job

Frequently Asked Questions (FAQs)

Our services are trusted by hundreds of startups and tech companies worldwide, and we have matched hundreds of skilled developers to great development teams in the US, UK and Canada. Every Backend developer in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills, both for depth in JavaScript and breadth across the greater programming domain

The job description of a JavaScript Backend Developer should include the following:

  • Developing, implementing, and managing software

  • New program testing and evaluation

  • Enhancing existing programs by identifying areas for improvement

  • Coding in an efficient manner

  • Analyzing operational feasibility

  • Establishing procedures for quality assurance

  • Implementing software tools, processes, and metrics

  • Upgrades and maintenance of existing systems

  • Assisting other developers, UX designers, and business analysts with their tasks

It’s not enough to just ship features; your software needs to help your business succeed. In order to better understand what you’re building, for whom, and why, we’ll begin our collaboration with a discovery process.

Our headquarters are in Sao Paulo, Brazil. We have clients from all over the world. We have successfully collaborated with companies in North America, Asia, the Middle East, and Europe. A good understanding of each client and excellent English communication skills help the process run smoothly.

We can work with you to scale the team down as needed and make sure you have the correct skills required for each project phase.

All Types! You can hire a JavaScript Developer on a full-time, part-time, or contract-to-hire basis at Hire JavaScript Developer. You can find a Backend developer in a time zone that suits your needs thanks to our global network of skilled software engineers. Developers who work remotely for us are all mid and senior-level professionals, ready to code right away