Hire the Best Back-End Developers Near London

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

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Hire remote back-end developers near London or in a similar time zone

View Omar

Omar Fahmy

Freelance Back-End Developer

United KingdomToptal Member Since January 12, 2020

Omar is a back-end developer specializing in Scala and functional programming. Omar previously worked at iManage, where he was responsible for delivering performance-intensive back-end services for the iManage AI platform, which is trusted by the world's top law firms, in challenging on-premise deployments. Omar is passionate about delivering well-tested, clean code that fulfills requirements while being considerate of future developers by leaving behind a maintainable and robust codebase.

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Back-EndPlay 2ScalaTestREST APIsScala
View Alejandro

Alejandro Santos

Freelance Back-End Developer

United KingdomToptal Member Since January 3, 2020

Alejandro is a computer scientist and software professional with an MSc in computer science. Over the past 15 years, Alejandro's worked on several projects in a variety of industries—including the private sector, scientific endeavors, and research—for a range of companies and institutes including CERN, where he recently developed software in Java and integrated it in a database system while working agile. Alejandro enjoys working within distributed teams and values clear communication.

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Back-EndAlgorithmsPythonJavaC++11C++SQLDockerTest-driven Development (TDD)LinuxPython 3UbuntuC++14
View Andrew

Andrew Miller

Freelance Back-End Developer

United KingdomToptal Member Since August 27, 2019

Andrew is a full-stack software engineer with eight years of experience in Python, Django, and JavaScript. Recently, he picked up static site generators such as Jekyll and Gatsby.js in combination with React. His expertise includes automation, migrations, architecture, deployments, and team management. Andrew is passionate about building out ideas, especially when they empower others to improve their quality of life.

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Back-EndPythonDjangoDjango REST Framework
View Prashant

Prashant Singh

Freelance Back-End Developer

United KingdomToptal Member Since December 3, 2018

Prashant is a full-stack developer with a broad and versatile coding skill set. He quickly helps startups and enterprises with prototypes and ideas by efficiently building those things into reality. His expertise lies in building MVPs, apps, enterprise software, scalable microservices, web crawlers, REST and Socket APIs, infrastructure modeling, AWS, and deployments. Prashant is the go-to guy for any of your development needs.

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Back-EndAngularDjangoFlaskBootstrapReact NativeExpress.jsReactReact ReduxNode.jsjQueryGitWebStorm
View Arpit

Arpit Agrawal

Freelance Back-End Developer

United KingdomToptal Member Since October 31, 2018

Arpit is a product-oriented, full-stack web developer, mainly with Angular and React Native. His expertise lies in building MVPs for startups and mid-sized companies, scalable microservices, serverless infrastructure, web crawlers, notification apps, REST/Socket APIs, infrastructure modeling, complex algorithms, AWS, and deployments. Arpit can pull-off projects single-handedly and is the perfect candidate for converting ideas into prototypes.

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Back-EndJavaScriptReact ReduxPython 3JSXJavaImmutable.jsAngularJSPythonDjangoTypeScriptReact NativeNext.js
View Slava

Slava Solovei

Freelance Back-End Developer

United KingdomToptal Member Since May 24, 2020

Slava has 20 years of industry experience, the last ten as a technical lead, and CTO. He has built several products from idea to profitability and has a solid understanding of what it takes to grow a software startup from an idea, to MVP, and beyond. He built an insurance platform with a fully automated DevOps process that handles 12 million+ requests a day. He excels at SASS, cloud, DevOps, strategy, and leadership, and writes stable, robust code.

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Back-End.NETAngularMongoDBSQL Server 2014AzureAgileAzure DevOpsC#Web Development.NET CoreC#.NETSQL
View Dane

Dane Knezic

Freelance Back-End Developer

United KingdomToptal Member Since January 21, 2014

Dane has 10 years of enterprise software development experience in both front-end and back-end development. He likes system integration and working in Agile environments. He is originally from Australia, enjoys travel, and has been passionate about programming from a young age.

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Back-EndHTML5CSSJavaJiraWindowsWeb ServicesRESTful Web ServicesGroovyAgile Software DevelopmentScrumFront-endFull-stack
View Timothy

Timothy Sherratt

Freelance Back-End Developer

United KingdomToptal Member Since May 12, 2016

Timothy has been a startup co-founder, web agency director, and engineering team lead. His interests lie in solving business problems with technology. He does most of his work in Ruby/Rails, where he has extensive experience building large, non-standard apps that scale excellently. He also has experience on the front-end building interactive user interfaces with React.js and associated tools.

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Back-EndRubyRuby on Rails (RoR)Ruby on Rails 4Rails EnginesAgile Software DevelopmentLinuxAPI TestingAPI DesignAPI DevelopmentEmber.js
View Jose

Jose M. (Chema) Peña

Freelance Back-End Developer

United KingdomToptal Member Since October 15, 2017

Jose is a data scientist and artificial intelligence consultant with more than 15 years of experience in industries such as finance, aeronautics, logistics, and healthcare. He has published more than 150 scientific papers and has been a panel evaluator of the National Science Foundation (NSF), the Research Council of Canada, and the EU Commission.

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Back-EndC#Microsoft Visual StudioCSQLData ScienceLinuxWindowsArtificial Intelligence (AI)Machine LearningScrumGIS
View Olaf

Olaf Kloecker

Freelance Back-End Developer

United KingdomToptal Member Since December 22, 2015

Olaf is a full-stack Java developer and has come a long way since writing his first programs with Turbo Pascal on a handed-down home-built CP/M 80 system. He is a certified GIAC Secure Software Programmer-Java and likes to write robust and secure software which is running commercially in motorway toll collection systems, navigation devices, and security management platforms. A special interest of his is language processing.

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Back-EndJavaReactREST APIsWeb DevelopmentFull-stackHTML5Front-endReact Redux

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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
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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

In addition to sharp technical skills, Faruk had a great attitude and is a really exceptional communicator. He always let us know where he was with his work, thoroughly and reliably. That's not always the case, and it made working remotely considerably easier. He was an easy integration into the team.

Leif Abraham, Co-Founder

AND CO Ventures Inc

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

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How to Hire Back-End 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 back-end developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new back-end 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 Back-End Publications

Aminadav Glickshtein
EngineeringBack-end

Create a WhatsApp Chatbot, Not an App

by Aminadav Glickshtein
Jeremy Greer
EngineeringBack-end

Language Server Protocol Tutorial: From VSCode to Vim

by Jeremy Greer
Brian Wojtczak
EngineeringBack-end

Keep It Encrypted, Keep It Safe: Working with ESNI, DoH, and DoT

by Brian Wojtczak
View More Back-End Articles

Top Back-End Developers are in High Demand.

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