Hiring a Javascript developer? Need to know how and where to find the best candidates? Here is a comprehensive guide to finding the best Javascript developers. Read on!
Creating all types of websites need the use of a unique JavaScript programming language. Hiring well-qualified Javascript programmers may seem a challenging task for most companies. You need to pay attention to qualifications, skills, and every little detail about the Javascript freelancer you are hiring.
Because of the digital revolution, the demand for quality javascript developers is rising at an unprecedented rate. The job market is full of opportunities for freelance javascript developers. In the present market condition, a freelancer is a good option these days as javascript consultant are looking to work in online mode.
Hiring freelance javascript developers is a good alternative as compared to in-house developers as you don’t have to worry about training them. If you are sure to hire best javascript developers let’s look at the major criteria and procedures you can follow to hire the best javascript developers.
Also Read: Hire iOS Developer | A how-to guide for beginners
Market for JavaScript Developer
Since the year 2013, there has been a great increase in the opportunity for JS jobs online. In a study conducted with regard to tech companies, 10,000 companies revealed that they were looking for a freelance javascript developer who had skills related to mobile app development, front-end, and open source development skills.
The best part about hiring javascript developers is that they can offer you power as well as experience to build complex front-end web applications by using the JavaScript development process. As per research by Indeed, it has been found that Javascript is ubiquitous and you can find job posts for javascript freelance in all job searches.
Different frameworks related to Javascript like Ember, Backbone, React, and Angular are becoming an important part of single-page applications today. So, if you are looking for a developer who can become a backbone for the development end of your company, you need to look around to hire the best freelance javascript developer.
As per the Bureau of Labor, the demand for hiring javascript freelance is certainly going to rise because of the need for the best quality web applications and also because of the pandemic that the world has witnessed.
Also Read: Hire Graphic Designer | Know before you start
Things to note while hiring JavaScript Developer
If you are thinking about hiring Javascript freelancer, you need to pay attention to certain points. Following are the major points that you need to consider when hiring people for freelance javascript jobs.
1. Look for skill sets
Before you hire a front end javascript developer, it is important to get details about the skill sets they possess. It is also important to have a proper understanding of your project so that you can add the skills needed in the javascript developer job description.
2. Pay attention to technical knowledge
Before finalizing candidates for javascript freelance jobs, it is important to test the technical knowledge of the candidate. You can ask them questions related to different technology associated with Javascript technology.
3. Soft skills
A good freelance javascript programmer needs to have the needed soft skills so that he/she can manage your project effectively.
4. Learning attitude in a candidate
The world of JavaScript development is continuously evolving and thus, you need someone who has a learning attitude. Try to hire a Javascript developer who is curious to learn different skills related to JavaScript.
5. Creativity around the development
Try to look for a creative freelance javascript who will be creative enough to get around and manage all issues associated with the seamless functioning of a website. It is important for the candidate to have adequate knowledge about designing and the importance of User Experience (UX).
6. Job description for the role
For you look towards hiring Java script developers, make sure to write a good job description that can attract talented candidates. The javascript job description should be written in such a way that it can include skill sets, responsibilities, company information, and expectation of the job role.
7. Pay attention to portfolio
You can’t hire javascript developers without checking their portfolios carefully. Thus, look at their portfolio to screen the candidate.
8. Social media presence
You can know a lot about a candidate by checking their social media presence. You can check their portfolio and presence at platforms like Behance and Dribble. You can also check if the freelance javascript programmer is able to answer javascript tricky interview questions on platforms like Quora and StackOverflow.
9. Online test is the key
One of the major points that can help you in selecting the best candidate for javascript developer jobs is by taking online tests. These tests will help you in assessing their skills related to mapping, custom filter function, and file compaction.
10. Let them test your website
One of the best ways to test a javascript programmer is by asking them to test your website. This way, you will be able to gauge their skill sets. You will also know if he/she can come up with something new that can align with your brand.
Also Read: Hire Technical Writer | A complete guide
Qualifications of best JavaScript Developer
JavaScript developers have the main task of developing and maintaining your front-end platform or your website. Thus, it is important to hire a well-qualified javascript developer. The minimum requirement you should look for in a JavaScript developer is a graduation degree.
You can look for candidates who have completed their degrees in areas like MS in computer science, engineering, or MIS degree. In addition to basic educational qualifications, a javascript developer should also have the necessary skills and technical knowledge about the field. You can choose candidates who have completed their degrees from the below-mentioned colleges.
| Colleges for JavaScript courses | Location |
| Stanford University | California |
| Carnegie Mellon University | Pittsburgh |
| University of California | Berkley |
| Princeton University | New Jersey |
| University of California | Los Angeles |
| Georgia Institute of technology | Atlanta |
| Cornell University | New York |
| California Institute of Technology | California |
| University of Washington | Seattle |
| University of Texas | Austin |
Also Read: Hire Data Scientist | Everything you must know
Skills and qualities to look for in JavaScript Developers
Every job needs certain core skill sets and the same goes for java script developers. When you are thinking about javascript programming interview questions, the first question that you need to ask a candidate is about the skills he/she possesses. Following are the major qualities and skills that you need to ask a JavaScript developer,
1. Ability to keep with industry trends
The world around is changing at a high speed and thus, it is important to keep up with the changes around us. Thus, try to frame javascript coding questions and answers in such a way that you can know if the candidate is aware of the changes in the JavaScript world or not.
2. Good knowledge of browsers
Every JavaScript developer needs to have the skills and abilities to work across different platforms and browsers.
3. React and redux skills
React framework has seen vast popularity in 2020 as it is a library open-sourced by Facebook. Thus, the candidate you are hiring must have knowledge about React. Redux is known to offer easy implementation and it makes testing of applications easier. Thus, make sure to check these skill sets available in the candidate.
4. Communication skills
When you frame javascript programming questions, make sure to ask the candidate about the communication skill he/she possesses. This is especially important if the JavaScript developer has to communicate and collaborate within a team.
5. Knowledge about HTML/CSS
As a front-end developer, a JavaScript developer needs to have adequate knowledge and skills of working with HTML/CSS.
6. JQuery knowledge
It would help if a candidate has adequate knowledge about JQuery. It is a library with a collection of plugins, extensions, and shortcuts that will enable the candidate to work quickly and efficiently under the JavaScript framework.
7. Version control
A JavaScript developer also needs to master the version control. Skills of version control will help the developer to work in collaboration with other team members.
8. Dependability
Most people think that freelancers are not dependable. But, this is not the real truth. When you are hiring a JavaScript developer, make sure that the person is dependable in the long run.
9. Problem-solving ability
JavaScript development is all about lots of coding. Thus, make sure that the candidate has the needed problem-solving ability.
10. Learn as needed
Every person who wants to work in the IT field needs to have learning ability. Programs like JavaScript go through lots of changes and thus, it is important for a JavaScript developer to be able to adapt as per the need and new technological changes.
Also Read: Hire Data Analyst | A comprehensive guide for beginners
Certifications to look for in JavaScript Developers
Certifications play an important role in inculcating technical skills in a JavaScript developer. Thus, when you prepare javascript interview questions for experienced, make sure to ask the candidate about the certifications he/she has completed. Following are the major certifications that you should look for,
1. Microsoft Technology Association certification
This certification verifies that the candidate has the fundamental knowledge as well as technical skills to start working as an entry-level JavaScript developer.
2. CIW JavaScript specialist
CIW means, Certified Internet Web Professional. Possession of this certification means that the candidate is interested in designing client-side, platform-independent solutions that can improve customer interactivity.
3. MCSA: Web application
MCSA stands for Microsoft Certified Solutions Associate. This certification improves a candidate’s ability and expertise in the implementation of modern web applications.
4. JavaScript ES6 certification
This is an entry-level certification that can help candidates to get the basic knowledge about JavaScript.
5. JavaScript developer certificate
Other than assessing a candidate’s ability in JavaScript, the certificate validates a candidate’s capability in manipulating the HTML DOM.
Also Read: Hire Data Analyst | A comprehensive guide for beginners
JavaScript Developer rate per hour
JavaScript developer rate per hour can vary from one location to the other. The average salary of Javascript developer in the US is $98000. The average compensation that JavaScript Developer earns worldwide is $61-80 per hour. Thus, you need to set this budget before you take a javascript interview.
Since Europe is a big territory, it can be quite difficult to know the average compensation offered to a freelance JavaScript developer. But, salary analysis says that the average compensation received by JavaScript developers is £52k. Which means they get an hourly compensation of around $65 per hour.
When it comes to JavScript developer rate in the Asian region, you will need to pay an average compensation of $20-40 per hour. You can look towards hiring JavaScript from a remote location if you have a tight budget.
Also Read: Hire Content Writer | A priceless list of tips to succeed
Places to find best JavaScript Developer
Before you start preparing for interview questions for javascript, make sure to know about the best places and platforms that can help you in hiring talented and skilled JavaScript developers.
- Toptal: This is a platform that specializes in hiring front-end, back-end, and JavaScript developers.
- Hired: The platform will enable you to look for candidates who are dedicated to performing desk jobs and development jobs.
- We Work Remotely: This is another javascript job board that will help you in hiring candidates belonging to the technical field.
- GitHub: The platform is specially designed to connect tech job seekers with employers.
- Authentic jobs: This is the world’s leading job portal to find the best candidates for designing, development, and creative talent.
- StackOverflow: This is an online community related to software development. You can choose the best candidate for your company by checking this platform.
- UpWork: If recruitment service portals are not your top choice, UpWork can help you choose the right candidate for JavaScript development.
- unremot.com: This is another major platform that can help you hire JavaScript developers as per your choice.
- People Per Hour: This platform will enable you to hire candidates at per hour rate.
- Gun.io: This is a growing community of web developers and you can easily find candidates of your choice on this platform.
Also Read: Hire Web Designers | An ultimate read for best results
Steps involved in hiring best JavaScript Developer
Following this process of hiring the best JavaScript developer for your organization,
- Write a job description: It is important to have details of your job before you frame javascript interview questions and answers for the candidate.
- References: Try to choose candidates on the basis of reference. Try to take reference from someone you know and trust.
- Put job postings: These days, you don’t have to visit a recruiting agency to choose a JavaScript developer of your choice. You can check platforms like Linkedin and Unremot to post your requirement for the right candidate.
- Shortlist and interview: You can’t choose a Javascript developer without asking top javascript interview questions. Make sure to shortlist candidates based on their performance in answering javascript interview questions.
- Discuss salary: Salary discussion is a major part of hiring a candidate for JavaScript development. Make sure to choose a candidate who can fit your budget.
Also Read: Hire Database Engineer | A how-to guide for beginners
Top 10 interview questions for JavaScript Developer
You need to prepare a list of javascript interview questions and answers before you call a candidate for Javascript interview. Following are the list of questions that you can ask a candidate,
1. Do you have commercial experience of using the technologies listed in your CV?
Rationale: This question will enable you to get details about how up-to-date the candidate is about using the JavaScript tools.
Sample Answer: Yes, I have used Jquery API in my last company for animation and for manipulation of an HTML document.
2. Which JavaScript library do you think is valuable?
Rationale: This question will enable you to know if the candidate is aware of the JavaScript ecosystem.
Sample Answer: According to me, JQuery is the best library associated with JavaScript as it is easy to learn and use.
3. You have listed Framework X in your resume. What do you mean by Framework X?
Rationale: The answer to these common javascript interview questions, will help you to know if the candidate is aware of the latest technology?
Sample Answer: Yes, I have knowledge about Framework X. The framework helps us in writing apps in programming languages like Java, groovy, ruby, and Kotlin.
4. If you receive an opportunity to learn any new technology related to Java what would you choose?
Rationale: These types of js interview questions, will help you in knowing the candidate’s approach towards learning.
Sample Answer: If given a chance, I will try to learn the latest technologies like React and Angular framework.
5. Are you attending any JavaScript seminars?
Rationale: these types of interview questions on javascript will enable you to know if the candidate makes a genuine effort to learn new things.
Sample Answer: Yes, I attend webinars and seminars about JavaScript and related languages at regular intervals.
6. Can you work with a big team within a strict timeline?
Rationale: This is a behavioral question that will help you in knowing the team collaboration skills of the candidate.
Sample Answer: Yes, I like to work within a team, it provided me scope to learn from others. Strict deadlines help me to improve my efficiency. Thus, I like to work on a strict timeline.
7. What are the different types of JavaScript?
Rationale: This is a beginner level interview questions javascript that will enable candidates to know the basics of JavaScript.
Sample Answer: Different types of JavaScript include Number, String, Boolean, Object, and Undefined.
8. What is the major use of isNan Function?
Rationale: This is another technical question that you can ask a candidate.
Sample Answer: The main function of isNan function is to return true if the argument is not a number.
9. What do you know about negative infinity?
Rationale: This basic level of technical question can help you to hire an entry-level JavaScript developer.
Sample Answer: This is a number in JavaScript that can be derived when you divide a negative number with zero.
10. How do you work under pressure?
Rationale: This question will enable you to know if a candidate will be able to handle work stress or not.
Sample Answer: I try to stay calm and patient under all circumstances. The same goes for work. Staying calm helps me by getting rid of all types of stress.
Top 10 tools to use while hiring JavaScript Developer
These days, different hiring tools are available that can help you in choosing JavScript developer as per the needs of your company. So, use these hiring tools to hire best JavaScript developer,
1. ATS: Application Tracking System
This hiring tool helps HR professionals to streamline and quicken the process of recruitment. One of the best ATS include Talentlyft track and
2. Recruitment marketing software
This is a type of HR software that can help HR professionals to streamline and automate the recruitment steps and process.
3. Candidate relationship management software
This software helps HR professionals to achieve timely and relevant communication with the candidate.
4. Candidate sourcing Software:
This software will enable you to find the right candidate suitable for Remote JavaScript portfolio.
5. Video Interview software
This tool is especially important in the present circumstances when offices and workspace are not fully functional.
6. Candidate assessment software
Using this software, candidates can easily test the knowledge, skills, and traits of a candidate.
7. Employee Referral software
Using this software, you can create and send engaging employee referral campaigns.
8. Background check software
The software will help you get adequate information about the candidate you are hiring. It will provide you complete information about the criminal record, financial, and educational background of a candidate.
9. Employee advocacy software
This will help the existing employees of your company to share curated and pre-approved content to potential candidates.
10. Job boards and aggregators
You can visit platforms like Indeed, UpWork, and unremot to find best candidates as per your requirement.
Also Read: Hire Database Administrator | Know before you start
Dos and donts while hiring JavaScript Developer
You need to pay attention to certain Dos and Don’ts when hiring a JavaScript developer.
List of dos,
- Do look for an experienced candidate
- Try to choose a JavaScript developer who can communicate effectively
- Find a candidate with a strong portfolio
- Pay attention to the overall function of the JavaScript in the last web development process.
- Test the skills of the candidate
- Look for experience of the candidate with an open-source platform
- Pick a candidate who has an interest in the development process
- Choose a candidate who has problem-solving skills
- Try to look for a candidate who is eager to learn and innovate
- Try to ask the candidate about their salary expectation.
List of donts,
- Never hire a candidate without asking javascript questions.
- Never judge a candidate only on the basis of experience
- Don’t lay too much emphasis on salary
- Don’t cover only javascript technical interview questions.
- Never overlook the overall collaborative skills of a candidate
- Don’t forget to share your business goals with the candidate
- Don’t choose developers who don’t pay attention to privacy concerns
- Don’t forget to check the reference of the candidate
- Don’t forget to check the background of the candidate
- Don’t forget to check the soft skills of the candidate
Also Read: Hire Software Developers | A comprehensive guide for beginners
How much does a JavaScript developer earn?
In the present age of the digital revolution, JavaScript developers can earn according to the skills and qualifications they possess. JavaScript developer rate per hour can vary from one location to the other. The average salary of a JavaScript Developer in the US is $98000.
Are JavaScript developers in demand?
Yes, JavaScript developers are certainly in demand. According to an analysis, almost 72% of companies are looking to hire JavaScript developers for web application development. At present, the global demand for JavaScript developers outweighs the availability of developers in the job market.
[…] Also Read: Hire Javascript Developer | An ultimate read for best results […]