Hire the best javascript developer freelancer available

YunoJuno is a leading all-one-platform to find, hire, manage and pay elite and vetted freelancers. Working with global brands, we’ll find the best javascript developer for your project with just a few clicks.

70,000 vetted freelancers • Rated 4.5/5 on Trustpilot
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Work with the top & vetted javascript developers

Why hire a freelance javascript developer?

A key benefit of hiring a freelance javascript developer is the wealth of experience they command across javascript. They are experts in creating full-featured web applications including front-end features such as drop-down forms and interactive tables, or back-end expertise to serve HTML templates from a Node.JS server. When working with a freelancer, you not only have direct access to working closely with them, you have the benefit of the developer having more flexibility to work evenings and weekends to help achieve last-minute deadlines, to get the job done.

How hiring javascript developers through YunoJuno works

1

Create your project brief

Specify your project brief with a few clicks and get matched instantly.
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2

Find the best freelancer

Select from a pool of 70,000+ vetted freelancers, available remote or on-site.
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3

Manage contracts and payments

Easily manage all payments, contracts and communication through YunoJuno.
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What does a freelance javascript developer do?

A javascript developer is responsible for implementing the front end logic that defines the behaviour of visual elements of a web application. They also connect this with the services that reside on the back end. Helping implement visual elements and their behaviours with user interaction, helping to define how the application looks and functions. A javascript developer can work on projects as small as carousels, image galleries, fluctuating layouts, and responses to button clicks to more complex projects such as animated 2D and 3D graphics, games, and a lot more. Some of their responsibilities include but aren’t limited to:

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Develop new user-facing features
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Build reusable code and libraries for future use
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Ensure the technical feasibility of UI/UX designs
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Optimise applications for maximum speed and scalability
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Assure that all user input is validated before submitting to back-end services
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Collaborate with other team members and stakeholders
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Manage contracts and payments with ease

Powerful freelancer directory

Manage and communicate with all your freelancers, from any source, all in one place.

All contracts organised

Create, send and store your contracts at the click of a button, kept up to date with legislation changes.

Fully-compliant payments

Payments to all freelancers and recruiters, deduct tax at source when required, meaning you only have one supplier.
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Why 12,000+ world’s most innovative companies trust YunoJuno

I have to say a huge thanks to your team — YunoJuno has saved us on many occasions now.

Christine Richter, Creative Operations Manager
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I have to say a huge thanks to your team — YunoJuno has saved us on many occasions now.

Christine Richter, Creative Operations Manager

We haven’t used a recruiter in ages, working closely with the YunoJuno Talent team we moved to sourcing 100% via the YJ Marketplace.

Marie Brittain, Resource Manager

YunoJuno have been brilliant in identifying remote working freelancers who always deliver. From first introductions and telephone calls, to brief discussions and final delivery, the key has been good, clear and honest communication.

Nick Astor, Content Strategy & Execution Lead

The freelancers on YunoJuno are consistently of the highest calibre. It is also the easiest and most transparent recruitment service I have ever dealt with.

Christian Anderson-Ramshall, Head of Digital Production

Implementing YunoJuno has taken much of the manual management out of this system, reducing administrative workload and improving operational efficiency. The way we on-board and pay our valued freelancers is now a totally different experience.

Dan de Lord, Talent Strategy & Acquisition Director

YunoJuno are my recruitment saviours! I’ve worked with them for a few years now and they’ve helped with many resourcing challenges. The platform is really easy to use, it provides a wide range of freelancers to interact with and also means I’m only dealing with one vendor – which makes my internal financing hassle free!

Steph Fair, Creative Services Manager

Freelance support can be a great option for your business. It gives you the advantage of flexibility and the power to hire specialist expertise when it’s truly needed. Independent contractors can be self managing and great additions to the team.

Claire, Head of Design

The YunoJuno team have been super helpful and helped me find a talented engineer to support our MVP build in no time at all!

Winnie, Founder & CEO,

For us, the benefits of using YunoJuno are across the board. It allows us to brief and hire freelancers quickly and easily, making it very simple for us to scale resource on any given project at any time. It also allows us to quickly find freelancers across multiple industries, all from the same place.

Chris Ashby, UX/UI Design Lead

Frequently asked questions

What is javascript?
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Javascript is a popular scripting or programming language used on both the front-end and back-end of a website.

When should I hire a javascript Developer?
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There are several reasons why now might be the time to hire a freelance javascript developer. This includes:

Time —  As freelancers are not constrained to the normal 9 till 5, they can offer flexibility and can offer specialist expertise at short notice to help fulfil a sudden demand.  This creates a better end result for both the project and yourself, and can release pressure from your own in-house teams, ensuring you deliver quickly.

Skills/knowledge —By hiring a javascript developer, you are hiring an expert in JavaScript built up over their freelancer career. They can help transform your project, delivering a high quality solution.

Ideas — Due to their diverse background, freelancers are able to bring new ideas to the table. Not only can they help give a fresh perspective on your business with their knowledge and expertise, they can also help develop front end logic utilising javascript that can help improve your customer experience.

Results driven —  As freelancers build their portfolio from reputation and word of mouth, it is important that they build and nurture their relationships. Due to this, they’re motivated to provide and deliver the highest quality of work.

What skills should you look for in a javascript developer?
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Javascript Developers have a wide variety of skills. The most common attributes found in elite developers include:

  • Strong understanding of javascript
  • Understanding of coding, such as CSS3, JavaScript andHTML5.
  • Good understanding and knowledge of advanced javascript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS.
  • Knowledge of code versioning tools including Git, Mercurial, and SVN.
  • Familiarity with javascript module loaders, such as Require.js and AMD
  • Familiarity with front-end build tools, such as Grunt and Gulp.js
  • Good understanding of asynchronous request handling, partial page updates, and AJAX
  • Proficient understanding of cross-browser compatibility issues and ways to work around such issues
  • Excellent communication skills
  • Ability to project manage.
Why choose a YunoJuno javascript developer?
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Each of our javascript experts have been manually vetted by our dedicated onboarding team to ensure they have the right skills and experience to be considered an elite Freelancer. They have their own profile that outlines their skills and experience, giving you the opportunity to review this to ensure they have the right background for your project.

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Best javascript developers are in high demand

Posting a job on YunoJuno only takes a few clicks. Or speak with an expert about how YunoJuno can help your business with managing freelancers.

Are you a freelancer? Join YunoJuno

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