Hire the Best JavaScript Developers Near London

Toptal is a marketplace for top remote JavaScript developers. Top companies and start-ups in London choose Toptal JavaScript freelancers for their mission-critical initiatives.

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Hire remote JavaScript developers near London or in a similar time zone

View Vu

Vu Nam Nguyen

Freelance JavaScript Developer

United KingdomToptal Member Since June 28, 2018

Vu Nam is a software engineer that has worked with Fortune 500 tech-focused companies. He's creative with a high standard of technical implementation—specializing exclusively in full-stack roles in greenfield projects to work with the latest tech. His most used tech stack is React, Redux, TypeScript, RxJS, GraphQL, Node.js, PostgreSQL, Koa, Docker, Terraform and AWS. This stack enables him to build things the right way—thoroughly and quickly.

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JavaScriptTypeScriptReact
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Ivan Turkovic

Freelance JavaScript Developer

United KingdomToptal Member Since May 4, 2015

Ivan is a geek, visionary, startup enthusiast, occasional tech blogger, software developer, and entrepreneur based in London. He has no use for mediocrity and won't settle for average. He's been known to stay up all night thinking about how he can be truly exceptional at what he does. You might call this a positive trait or competitive spirit, but he calls it passion.

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JavaScriptRubyReactSQLSassFull-stackHTML5CryptocurrencyFull-Stack DeveloperCSSRuby on Rails (RoR)AngularJSPhoneGap
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Valentino Aluigi

Freelance JavaScript Developer

United KingdomToptal Member Since February 16, 2015

Valentino is a hands-on technical lead/senior Agile developer specialized in web and service-oriented applications and dynamic languages (JavaScript, Ruby, PHP, Python, etc.). He is passionate about working with motivated teams and getting things done.

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JavaScriptjQueryReactBehavior-driven Development (BDD)Test-driven Development (TDD)Agile Software DevelopmentScrumNode.jsData Science
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Mateusz Jedrzejewski

Freelance JavaScript Developer

United KingdomToptal Member Since February 6, 2017

Mateusz is a highly motivated software engineer with versatile skills and a lot of passion. He has a deep understanding of both running computer systems and software development processes. Mateusz loves challenging work, learning new things, and that feeling that he can make a difference. Apart from focused, result-oriented engineering experience, Mateusz also has a scientific background, primarily in image recognition.

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JavaScriptJavaJava 8GitAgileTest-driven Development (TDD)Continuous Delivery (CD)
View Ben

Ben Carey

Freelance JavaScript Developer

United KingdomToptal Member Since December 27, 2017

With more than seventeen years of development experience, accompanied by over a decade of building and consulting with tech startups, Ben is a seasoned veteran and brings with him an abundance of specialized skills. He also held the position of vice president of partnerships and product strategy at one of Europe's leading startup accelerators for over two years. The combination of coding and strategic experience that Ben brings is unrivaled.

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JavaScriptSQLREST APIsCSSjQueryBack-endGitWebJavaScript MVCCTOWindowsUIMySQL
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Andrei Cioara

Freelance JavaScript Developer

United KingdomToptal Member Since February 6, 2019

As an engineer, Andrei enjoys making software run as fast as the hardware allows. Holding a master of engineering degree from Imperial College London, Andrei excelled in his studies and graduated with a first class honors distinction. Andrei has previously worked at Microsoft, Palantir Technologies, Citadel Securities, and Jump Trading.

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Dan Lindley

Freelance JavaScript Developer

United KingdomToptal Member Since January 14, 2020

Dan’s passion is building products users love. Over his eight-year career in software development, he’s worked for a variety of companies, including a large enterprise, a hypergrowth startup, and a three-person startup that got into Y Combinator. Dan has worked with several tech stacks, but his go-to stack is TypeScript, React, Node.js, and GraphQL.

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JavaScriptTypeScriptReactNode.jsGraphQLMySQL
View Michele

Michele Riso

Freelance JavaScript Developer

United KingdomToptal Member Since February 19, 2020

Michele is a solutions architect who holds AWS Solutions Architect Professional and AWS DevOps Engineer professional certifications. He has nearly a decade of experience in IT roles and exemplary expertise in financial services and team leadership. He has delivered multiple cloud migration projects from on-premise to cloud-native of hybrid architectures for top tier banks using AWS, Azure, and OpenShift. He's also delivered transformation projects from EC2 to Serverless with AWS Lambda.

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JavaScriptAWSAWS LambdaAWS EC2Node.jsDevOpsAWS S3AWS EBSAWS CloudWatchAWS CloudFormationAWS Cloud Computing ServicesAmazon Web Services (AWS)
View Alex

Alex Brad

Freelance JavaScript Developer

United KingdomToptal Member Since March 25, 2020

Alex is a software engineer, hacker, data wrestler, ML model breeder, web app blacksmith, code critic, and jack of all trades, but most of all, Alex is a problem solver. He thrives on new challenges, be they algorithmic or even the occasional bug-hunting—he actually likes debugging! With a solid background in both full-stack engineering and machine learning, Alex is able to design and efficiently implement end-to-end predictive solutions.

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JavaScriptPythonREST APIsThird-party APIsGitFront-endMongoDBAlgorithmsSQLHTML5CSSPandasMachine Learning
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Pavlos Polianidis

Freelance JavaScript Developer

United KingdomToptal Member Since March 3, 2020

Pavlos is a technology lead and blockchain enthusiast who's worked for various companies across several industries including Sky UK, Lloyds Bank, and Deutsche Bank. He's been involved in the design and implementation of various web-based and blockchain systems and worked with diversified technology stacks. Pavlos has also successfully advised and engaged in several blockchain projects and worked with diverse technology stacks.

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JavaScriptReactReact NativeNode.jsSolidityReact ReduxBitcoin
View Oliver

Oliver Denney

Freelance JavaScript Developer

United KingdomToptal Member Since January 20, 2020

Oliver is a highly motivated and delivery focused principle UI developer and technical lead with over 11 years of front office experience in the financial services industry. With a background as a full-stack developer at Goldman Sachs, he has specialized in enterprise-level React web solutions for the last four years. Driven to deliver on time following industry standards, Oliver promotes clean coding practices and takes pride in the quality of the finished product.

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JavaScriptReactReact ReduxTest-driven Development (TDD)

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A Hiring Guide

Guide to Hiring a Great JavaScript Developer

As with any technology, there’s knowing JavaScript and then there’s really knowing JavaScript. Here are proven, effective techniques and questions for finding true masters of the language.

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JavaScript Hiring Resources

More Resources to Hire JavaScript Developers

Job Description Template

Interview Questions

Common Mistakes

Tips and Practices

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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
Building a cross-platform app to be used worldwide
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Creating an app for the game
Creating an app for the game
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Leading a digital transformation
Leading a digital transformation
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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 JavaScript Developers Near London

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 JavaScript developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

Tap Into World-Class Talent

  • Trusted Experts Only

    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

    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

    Scale as Needed

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

  • Seamless Hiring

    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

    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

    Expert Talent Matching

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

Featured Toptal JavaScript Publications

Peter Suggate
EngineeringWeb front-end

WebAssembly/Rust Tutorial: Pitch-perfect Audio Processing

by Peter Suggate
Punit Jajodia
EngineeringBack-end

The Definitive Guide to DateTime Manipulation

by Punit Jajodia
Luka Mikec
EngineeringWeb front-end

On-demand Reactivity in Vue 3

by Luka Mikec
View More JavaScript Articles

Top JavaScript Developers are in High Demand.

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