Hire Chai developers

Forget exhausting sourcing and screening the wrong candidates.

Hire fast and on budget—place a request, interview 1-3 curated developers, and get the best one onboarded by next Friday. Full-time or part-time, with optimal overlap.

1.5K+
fully vetted developers
24 hours
average matching time
2.3M hours
worked since 2015
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Hire remote Chai developers

Hire remote Chai developers

Developers who got their wings at:
Testimonials
Gotta drop in here for some Kudos. I’m 2 weeks into working with a super legit dev on a critical project and he’s meeting every expectation so far 👏
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Francis Harrington
Founder at ProCloud Consulting, US
I recommend Lemon to anyone looking for top-quality engineering talent. We previously worked with TopTal and many others, but Lemon gives us consistently incredible candidates.
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Allie Fleder
Co-Founder & COO at SimplyWise, US
I've worked with some incredible devs in my career, but the experience I am having with my dev through Lemon.io is so 🔥. I feel invincible as a founder. So thankful to you and the team!
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Michele Serro
Founder of Doorsteps.co.uk, UK
View more testimonials

How to hire Chai developer through Lemon.io

Place a free request

Place a free request

Fill out a short form and check out our ready-to-interview developers
Tell us about your needs

Tell us about your needs

On a quick 30-min call, share your expectations and get a budget estimate
Interview the best

Interview the best

Get 2-3 expertly matched candidates within 24-48 hours and meet the worthiest
Onboard the chosen one

Onboard the chosen one

Your developer starts with a project—we deal with a contract, monthly payouts, and what not

Testimonials

What we do for you

Sourcing and vetting

Sourcing and vetting

All our developers are fully vetted and tested for both soft and hard skills. No surprises!
Expert matching

Expert
matching

We match fast, but with a human touch—your candidates are hand-picked specifically for your request. No AI bullsh*t!
Arranging cooperation

Arranging cooperation

You worry not about agreements with developers, their reporting, and payments. We handle it all for you!
Support and troubleshooting

Support and troubleshooting

Things happen, but you have a customer success manager and a 100% free replacement guarantee to get it covered.
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FAQ about hiring Chai developers

Where can I find Chai developers?

As an assertion library, frequently paired with JavaScript testing frameworks like Mocha and Jasmine, Chai appeals to engineers who are well-versed in the world of JavaScript. There would be potential Chai users on sites like Indeed or Dice, so hitting up JavaScript-specific channels is beneficial. Join JavaScript testing forums of developer communities, ask questions in Stack Overflow, or register for a workshop on specific JS unit-testing themes.

A more straightforward avenue is to rely on platforms like Lemon.io, which can connect experienced developers in Chai or other niche technologies with the relevant companies within 48 hours. All the software engineers who have joined our community have already been pre-screened, so they are ready to enter your project ASAP.

What is the no-risk trial period for hiring Chai developers on Lemon.io?

Just like other developer roles on our platform, we know that choosing the perfect Chai coder can be tough. That’s why we give every client access to a no-risk trial that includes working together directly on your needs. With the 20 hours provided, you’ll get to test their approach and problem-solving skills using this JavaScript framework and see their way of working.

Even during and after this trial, you remain covered. If you find the developer inadequate for your tasks, you can always take advantage of the replacement guarantee — we’d be more than happy to find a new one. Also, we need to mention that in 99% of cases, there is no need for replacement — our outlandish team works on matching tasks perfectly.

Is there a high demand for Chai developers?

Though Chai developer is not typically a standalone role, many places need someone good at using Chai with JavaScript code (often, they’ll use a combo like Chai, Mocha, and Sinon.js). If a company writes a lot of JavaScript (especially large and complicated websites or programs), they really care about having solid tools and processes for making sure everything works right.

Those who really believe in testing their code as they build new features often look for programmers who can create readable, easy-to-change, and helpful tests with Chai. This is really common in places like finance, online shops, and web development, and that means a need for developers with this testing know-how is ongoing.

How quickly can I hire a Chai developer through Lemon.io?

At Lemon.io, we can connect you with a curated selection of pre-vetted Chai developers within 48 hours or less of discussing your project needs. Many clients are ready to bring their new Chai developer on board in a few days after approving the candidate for the project.

What are the main strengths of Lemon.io’s platform?

Our global reach spans over 50 countries, with coders in every major timezone, ensuring the Lemon.io team can identify an ideal candidate no matter where your organization operates.

With administrative overhead being handled completely on our end, the developers we introduce are able to focus on creating the best tests possible without getting bogged down by needless emails.

Before onboarding a Chai specialist (or any other specialized role), we take them through our rigorous, multi-step vetting, including a screening call with recruiters and a technical interview led by a tech interviewer – a JavaScript engineer.

What is the vetting process for developers at Lemon.io?

This is how our vetting of the Chai developers shines through:

1. Candidates submit their profiles, demonstrating experience with Chai and JavaScript testing, which are evaluated.
2. We analyze CVs in-depth, comparing details against sites such as LinkedIn to confirm career history.
3. We employ Coderbyte for technical checks during the screening call that tests questions and challenges related to Chai knowledge and JavaScript testing skills.
4. All finalists are then invited to the final interview (led by a tech interviewer), which includes practical skills testing of Chai usage with live coding exercises.

How can your business benefit from hiring a Chai developer?

Chai developers know a lot about how to use the Chai assertion library. They write test codes for JavaScript web applications. These tests ensure that the code works properly to prevent functionality loss.

Businesses often using this language — particularly within e-commerce companies, banks, and software sold over the internet — have increased reliability and better code stability thanks to rigorous Chai tests, which reduce errors and improve product quality overall.

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Ready-to-interview vetted Chai developers are waiting for your request