Hire the Top 3% of Freelance Mocha.js Developers

Toptal is a marketplace for top Mocha.js developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal Mocha.js freelancers for their mission-critical software projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Mocha.js Developers and Engineers

Diego Fortes

Freelance Mocha.js Developer

ArgentinaToptal Member Since December 4, 2015

Diego is an information systems engineer with over a decade of experience developing and designing websites and web applications. He is especially passionate about front-end technologies and is always happy to learn the latest frameworks. He has experience with JavaScript/ES6, HTML/CSS, and other related frameworks. Diego also has great communication skills and has worked on many global teams.

Show More

Alexander Price

Freelance Mocha.js Developer

United StatesToptal Member Since February 8, 2016

Since 2013, Alexander has been in the software development field. He has about a dozen apps in production with over a million monthly users. Most recently, he's created a merchant onboarding experience for Affirm—bringing about a 25% increase in the number of merchants year over year (YOY).

Show More

Lucas Vieira

Freelance Mocha.js Developer

BrazilToptal Member Since September 13, 2017

Lucas is a full-stack engineer experienced with the latest JavaScript technologies including React, React Native, GraphQL, and TypeScript. He cares a lot about code quality and strives to write highly maintainable, scalable, and testable applications. Lucas likes solving all sorts of problems and will quickly adapt and learn new skills to overcome them.

Show More

Stefan Milovanovic

Freelance Mocha.js Developer

SerbiaToptal Member Since July 11, 2016

Stefan is an experienced software engineer and full-stack web developer with a master's degree in computer science. He has worked for large corporations and startups and is accustomed to a distributed environment and working with remote clients using agile methodologies. JavaScript is his cup of tea, but he also has years of working with more than ten different programming languages under his belt.

Show More

Piotr Kuczynski

Freelance Mocha.js Developer

GermanyToptal Member Since July 21, 2015

Piotr is a highly motivated, proactive, and ambitious software engineer who is instinctively entrepreneurial. Agile evangelist, strong personality and experience in managing international and distributed teams. He's open-minded and bright with outstanding technical skills and over 20 years of experience in web development, performance optimization, and architecture design. He also has an interest in usability and slick user interface designs.

Show More

Xin You

Freelance Mocha.js Developer

SingaporeToptal Member Since September 28, 2017

Xin has been working as a full-stack web developer since 2014, but he fell in love with web development in his teens. Ever since his first encounter with web tech, he's had an overall positive experience with modern programming languages and frameworks. He also has a bachelor's degree in computer science from Nanyang Technological University. Xin is a polite professional with who clients will enjoy working.

Show More

Kevin Bloch

Freelance Mocha.js Developer

SwitzerlandToptal Member Since December 20, 2016

PostgreSQL, JavaScript, Perl, and Haxe are among Kevin's specialties, but he has worked with many programming technologies since his interest began during grade school. The bulk of his career has been as a lead desktop and full-stack developer, but his favorite areas of focus are project management, back-end technologies, and game development. He works diligently alone but also loves being part of a team.

Show More

Mariana Bravo

Freelance Mocha.js Developer

BrazilToptal Member Since July 11, 2017

Mariana is a versatile generalist developer with over ten years of experience in projects including full-stack web application development, infrastructure automation, and legacy back-end services. She is passionate about doing quality work that delivers value to clients quickly and iteratively.

Show More

Rinto Jose

Freelance Mocha.js Developer

IndiaToptal Member Since October 18, 2015

Rinto is a creative technology enthusiast and a full-stack developer with experience in JavaScript focusing mainly on React, Angular, and Node.js, Java, and other back-end technologies, including Perl and Unix scripting and PL//SQL. Apart from being an active open source contributor, he greatly enjoys learning new technologies and acquiring new skills. In addition, Rinto has worked with several major IT companies.

Show More

Bryce Ott

Freelance Mocha.js Developer

United StatesToptal Member Since April 17, 2014

With almost 20 years working as an engineer, architect, director, vice president, and CTO, Bryce brings a deep understanding of enterprise software, management, and technical strategy to any project. His specialties include Amazon Web Services, real-time systems, business intelligence, big data, enterprise web apps, scalability, education, and open-source software.

Show More

Joel Santos

Freelance Mocha.js Developer

PortugalToptal Member Since January 20, 2016

Joel has a solid background in development, having worked for over the past decade and a half. He has been a lead developer at one of the major New York advertising agencies and worked on complex projects that needed a creative and stable development solution. He has specialized in technologies like Vue, React, Node.js, TypeScript, and Go and is keen on learning new ones and becoming as proficient as possible.

Show More

Sign up now to see more profiles.

Start Hiring
Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Building a cross-platform app to be used worldwide
Thierry Jakicevic
Building a cross-platform app to be used worldwide
Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a start up, they are our secret weapon.

Brantley Pace, CEO & Co-Founder

Tripcents

I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley, Director

K Dunn & Associates

The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller, CEO

Radeeus

Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik, Co-Founder

ProHatch

As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

Stuart Pocknee , Principal

Site Specific Software Solutions

We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective.

Abner Guzmán Rivera, CTO and Chief Scientist

Photo Kharma

Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.

Dennis Baldwin, Chief Technologist and Co-Founder

PriceBlink

Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it.

André Fischer, CTO

POSTIFY

We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.

Derek Minor, Senior VP of Web Development

Networld Media Group

Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.

Jeremy Wessels, CEO

Kognosi

We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

Ryan Morrissey, CTO

Applied Business Technologies, LLC

I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.

Pietro Casoar, CEO

Ronin Play Pty Ltd

Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!

George Cheng, CEO

Bulavard, Inc.

As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

In Higgle's early days, we needed the best-in-class developers, at affordable rates, in a timely fashion. Toptal delivered!

Lara Aldag, CEO

Higgle

Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.

Michael Gluckman, Data Manager

Mxit

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’m amazed at the level of professional commitment each of them has demonstrated. For those looking to work remotely with the best engineers, look no further than Toptal.

Laurent Alis, Founder

Livepress

Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.

Jeff Kelly, Co-Founder

Concerted Solutions

We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.

Franco Arda, Co-Founder

WhatAdsWork.com

Toptal offers a no-compromise solution to businesses undergoing rapid development and scale. Every engineer we've contracted through Toptal has quickly integrated into our team and held their work to the highest standard of quality while maintaining blazing development speed.

Greg Kimball, Co-Founder

nifti.com

How to Hire Mocha.js Developers through Toptal

1

Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Mocha.js developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new Mocha.js developer for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

FAQs

  • How are Toptal Mocha.js developers different?

    At Toptal, we thoroughly screen our Mocha.js developers to ensure we only match you with talent of the highest caliber. Of the more than 100,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You'll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs. Start now.

  • Can I hire Mocha.js developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Mocha.js developer within 48 hours of signing up. Start now.

  • What is the no-risk trial period for Toptal Mocha.js developers?

    We make sure that each engagement between you and your Mocha.js developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you're completely satisfied with the results, we'll bill you for the time and continue the engagement for as long as you'd like. If you're not completely satisfied, you won't be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial. Start now.

Tap Into World-Class Talent

  • Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Hire in under 2 weeks and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Mocha.js Developers are in High Demand.

Start Hiring