Javascript Developer Skills Assessment

Javascript Developer Skills Assessment

Assessment Summary
A JavaScript Developer takes the responsibility in a web development ecosystem for all the front-end logic which controls how a user would interact with different visual elements using various JavaScript libraries. They will spend a lot of time with front-end developers and full stack developers in order to link the front-end elements with backend APIs and other supporting systems. This assessment contains 10 questions that are design to test the varying skills of the candidate’s ability to succeed and thrive in the role from a variety of different skills that are relevant.
Skills tested in this assessment
The skills needed for a JavaScript Developer to be proficient at their role is a fundamental and consistently updated knowledge of all things JavaScript and what is happening in the industry with the different libraries. They will also need to know HTML and CSS as they have elements that will be affected by them. Finally, they will need to be good at testing so they can find and remove bugs before they go into production. Specifically, in the Vervoe skill assessment the following skills are looked at it in detail, JavaScript knowledge, communication and practical coding in JavaScript.
What to test with this assessment
From a carefully constructed set of questions which test an important subset of the required skills to successfully be a JavaScript Developer you will be able to determine their abilities to a be highly technically skilled in JavaScript who thinks about the whole software development life cycle mixed with interpersonal communication skills which are beneficial for stakeholder meetings.

About the Javascript Developer Skills Assessment

Want to hire the best JavaScript Developer to grow your business? Use our expert JavaScript Developer skills test to hire the best person and never make another bad hire.

JavaScript Developers are highly proficient at writing and testing code in JavaScript and have the skills to use all the powerful framework that are on offer. Such frameworks are, Angular, React, Vue.Js and Node.Js. Having knowledge in this area is extremely beneficial as a lot of modern web architecture frameworks are all built in JavaScript and the skills are relatively transferable.

You can expect to learn whether a candidate knows how to register and read event handlers in JavaScript, identifying outputs from code provided, correctly using the correct functions to manipulate strings and their communication skills.


Assessments are more than just a shortlisting tool with Vervoe

Vervoe skills assessments test a range of skills in one engaging, user-friendly flow. Unlock the hidden potential of candidates and remove unnecessary offline stages from your hiring process. Increase productivity and make decisions confidently with complete transparency around candidate scoring with data-rich profiles that make it simple to compare top performers.

Play Video
Build your ideal assessment
Assessments can be created using the builder, write your own questions or choose from our bank of 300,000+, or you can use a template from our assessment library of 300+ verified tests.
Invite and track candidate progress​
Easily invite candidates via email, or generate a quick link for your job ad, career page or social channel to track candidate source.
Optimize your assessment​
Train our AI to understand what good and bad answers look like for you so we’ll grade your candidates like you would.
Select what really matters
Candidate results come to life with scores, rank, trophies and top performer badges, allowing you to unearth what’s most important to you.
Hire your hidden gem
Once you’ve found the perfect candidate for your role, mark them as “Hired.” Your successful candidate report cards are then easily accessible in your company overview.
Question Type



Question Type: Code

You're give a variable with the following string in the code section below, please write a piece of code which would output to console the position the string 'sham' is in the string below.
Question Type



Question Type: Video

Your non-technical colleague asks you what a "prompt box" is. Record a short audio explaining a prompt box.
Question Type



Question Type: Multiple Choice

What will be printed to console from this snippet of code?

Never make another bad hire

Traditional job interviews don’t do the job

Transform the way you hire


Hire 90% faster

Assessments are automatically graded by our powerful AI to save you time and provide accurate scores for each of your candidates. Top performers are highlighted by score and with trophies and badges.

AI Icon

Predict performance

Surface the most qualified person based on how they perform tasks specific to your role. Test technical, non-technical, and soft skills in one assessment. Vervoe learns what’s most valuable to you, and identifies people with the skills to match.


Reduce bias

Instead of screening people out, make hiring inclusive by testing everyone that applies for your role. Do away with relying on resumes to find the best candidates and reduce human biases that can be introduced in the hiring process.

AI-Powered Skill Assessments

Your complete solution for skills testing

Immersive questions

With 10 unique question types from code challenges to working spreadsheets to engage your candidates and place them inside real world scenarios.

Content library

Over 300 ready to use assessment templates for a variety of different roles plus a verified bank of 300,000+ questions to draw from to create your own.

BYO branding

Add your logo and corporate colours along with personalised intro videos and introduction notes for candidates.

Vervoe Screenshot
Vervoe Screenshot
Easy invites

Invite candidates to your assessment by email, or get them to apply by taking the assessment directly from your job ad, social post or careers page. Use an ATS? We have a growing suite of ready to use integrations.

Complete skill profile

Results are displayed with overall scores and rank plus breakdowns of achievements for individual skills. Top performers are easy to spot with badges and trophies.

Candidate report cards

In-depth report cards for each candidate including a breakdown of results and achievements for each skill along with full assessment responses.

Collaboration tools

Easily shortlist, compare and share candidate report cards with hiring stakeholders. Leave comments and tag candidates for further stages.

“It eliminated bias, and we saw a huge improvement straight away. Candidates were now being assessed purely on their skills”


Dig deeper and make informed decisions

See who can actually do the job in real time, create efficiency through automation and quickly surface the most qualified candidates based on how they perform job-related tasks.

Candidate Card
Skill Breakdown
Track Hires
Team Tools
Candidate Responses
Vervoe Assessments

Frequently asked questions

Trusted by more than 8,000 teams worldwide

Vervoe Customer Walmart Logo
Vervoe Customer Australia Post
Vervoe customer KForce
Vervoe customer FDM
Vervoe Customer Omnicom
Vervoe customer TriNet
Vervoe customer Myob

Use AI-Powered Javascript Developer Skills Assessments to hire better candidates, faster.

See who can actually do the job, create efficiency through automation, and quickly surface the most qualified candidates so you can make data-driven hiring decisions that propel your business forward.

AI-Powered Skills Assessments