Hire the Best Data Scientists Near London

Toptal is a marketplace for top remote data scientists. Top companies and start-ups in London choose Toptal Data Science freelancers for their mission-critical initiatives.

No-Risk Trial, Pay Only If Satisfied.

Hire remote data scientists near London or in a similar time zone

Colan Walsh

Freelance Data Scientist

United KingdomToptal Member Since March 3, 2020

Colan is an experienced senior financial quantitative researcher and developer with experience across a broad range of asset classes and trading venues, including crypto trading. He has a multidisciplinary background, having worked in quant development, quant research, and derivatives trading for various investment banks and hedge funds. Colan has built and managed teams of quant researchers from the ground up on multiple occasions.

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Fuad Issa

Freelance Data Scientist

United KingdomToptal Member Since July 22, 2022

Fuad is an experienced machine learning engineer and data scientist with a background in building major, scalable production systems for information extraction and knowledge base population. He enjoys designing and creating a state of art solutions for custom NLP problems. Fuad is proficient in recent advances and models to build semantic search systems, information extraction, and recommender systems utilizing NLU technologies.

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Maximilian Hopf

Freelance Data Scientist

United KingdomToptal Member Since April 19, 2019

Max is a data science and machine learning expert specializing in deep learning and natural language processing. He helped build one of Germany's most highly funded fintechs and successfully founded his own AI company in London. Max's work has resulted in the publication of a scientific paper, increased marketing accuracy through advanced analytics, and built reliable models for the prediction of sports events and customer behavior.

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Dragos Tudor

Freelance Data Scientist

United KingdomToptal Member Since March 6, 2019

Dragos is a technical leader who touched the lives of 1.5 million users and generated $50 million in business value by building and deploying machine learning implementations for international enterprises, SMEs, and startups. Dragos has worked across the entire engineering pipeline with both executives and data scientists, building production-ready recommender systems, advanced NLP models, time-series forecasting data products and classifiers, and other custom advanced analytics capabilities.

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Dmitry Yaroshenko

Freelance Data Scientist

United KingdomToptal Member Since June 18, 2020

Dmitry helps businesses transform into data-driven organizations, leveraging the best technology, cloud, and engineering practices. With expertise in data warehousing, analytics, and strategic consulting for the last 16 years, he has worked with major players in financial services, telco, insurance, technology, gaming, and utilities.

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Stylianos Kampakis

Freelance Data Scientist

United KingdomToptal Member Since November 29, 2018

Dr. Stylianos Kampakis is an expert data scientist living and working in London. He has a Ph.D. in machine learning from the University College London and an MSc in informatics from The University of Edinburgh. He is a member of the Royal Statistical Society and the UCL Blockchain Centre. His skills include machine learning, statistical analysis, deep learning, natural language, and Bayesian statistics.

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Jon Howells

Freelance Data Scientist

United KingdomToptal Member Since May 15, 2020

Jon has been the lead data scientist one of the world's largest technology consultancies for several years, with experience managing large data science and engineering teams, and developing data strategies and product roadmaps. He has a strong leadership and communication style, and a solid academic and technical background, with an MSc in Machine Learning from University College London. He has led large, complex engagements across the education, consumer goods, retail, and public sectors.

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Carina van der Zee

Freelance Data Scientist

United KingdomToptal Member Since July 29, 2022

Carina is an expert in data analysis and visualization, statistical modeling, and machine learning. With over five years of experience in some of the top Wall Street banks, she is comfortable working with small and big data problems. After obtaining her bachelor's and master's degrees in mathematics, engineering, and business, Carina realized notable professional achievements as a front-office quantitative researcher.

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Karim Kacper Alaa El-Din

Freelance Data Scientist

United KingdomToptal Member Since August 1, 2022

Karim is a PhD candidate at the University of Oxford with a master's degree in physics from Imperial College London. Aside from his experience in research environments, Karim has worked as the CTO of a green tech app startup, where he combined his expertise in software development, data science, and interdisciplinary work to deliver a fully fleshed-out product. Karim is looking to apply his mathematical, analytical, and software development skills to projects with a real-world impact.

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Amey Joshi

Freelance Data Scientist

United KingdomToptal Member Since October 13, 2020

Amey enjoys applying mathematical methods to business problems such as pricing contracts, scheduling operations, and optimizing investment decisions. He likes to develop algorithms and build products. With over two decades of coding experience, Amey takes pride in writing code that stands out for its craftsmanship.

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Gaurav Singh

Freelance Data Scientist

United KingdomToptal Member Since October 7, 2020

Gaurav is a talented machine learning and NLP scientist with a Ph.D. from University College London. Gaurav's research focused on information extraction from unstructured text using deep learning, mainly under scarce training data constraints. He sped up convergence in training deep neural networks, improving generalization and robustness to adversarial noise, and developed an automated approach for finding promising materials from the scientific literature for making energy devices.

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A Hiring Guide

Guide to Hiring a Great Data Scientist

What makes a great data scientist? The answer depends on the branch of data science in question and your specific needs, but all data scientists inevitably share a core set of skills. This comprehensive hiring guide outlines critical skills and explains how to pick the right data scientist for the job.

Read Hiring Guide
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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 Data Scientists 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 data scientist for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new data scientist 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

    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.

Featured Toptal Data Science Publications

Top Data Scientists are in High Demand.

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