Hire the Best Data Scientists In United Kingdom

Toptal is a marketplace for top remote Data Scientists. Top companies and start-ups in United Kingdom choose Toptal Data Science freelancers for their mission-critical initiatives.

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Hire remote data scientists in United Kingdom or in a similar time zone

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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Colan Walsh

Freelance Data Scientist
United KingdomToptal Member Since March 3, 2020

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

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Sait Dogan

Freelance Data Scientist
United KingdomToptal Member Since March 28, 2022

Sait is a data engineer with 15+ years of ETL development experience. He implemented many greenfield data warehouse projects in diverse sectors, such as telecommunications, banking, and insurance systems. For the last 5+ years, he's also been involved in big data projects.

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Diego Ignacio Lopez

Freelance Data Scientist
United KingdomToptal Member Since January 28, 2022

Diego is a specialist machine learning developer who is currently conducting academic research on advanced, data-driven reduced-order modeling techniques. His experience includes working with Fortune 500 companies in the aerospace industry, developing models for statistical learning, optimization, uncertainty quantification, and characterization of complex systems.

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Andrew Burnie

Freelance Data Scientist
United KingdomToptal Member Since July 7, 2020

Andrew is an expert in extracting commercially valuable insights from data, with a specialty in text analysis. He has experience in the retail, insurance, and other financial sectors. Andrew earned a PhD in social media analysis, funded by the UK's national institute for data science and AI, and a master's degree in management and economics from the University of Cambridge. He enjoys using machine learning and statistics to help companies get the most out of their data.

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Alexandr Proskurin

Freelance Data Scientist
United KingdomToptal Member Since May 11, 2021

Alexandr is an AI developer and entrepreneur who co-founded two companies. He specializes in financial machine learning techniques applied in investment management and algorithmic trading research. His expertise includes researching and implementing long-only and intraday long/short and statistical arbitrage algorithms using supervised and unsupervised algorithms. Alexandr developed MlFinLab, a Python package for financial machine learning research used by portfolio managers and traders.

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Sergei Markochev

Freelance Data Scientist
United KingdomToptal Member Since May 24, 2021

Sergei is a lead data science and AI/ML developer with extensive experience—over 15 years' worth. He has led end-to-end project delivery and provided technical expertise for complex decision problems for FTSE 100 companies and SME businesses. Sergei possesses a PhD in Physics, has one patent and six academic papers, and recently won 1st place in an international data science competition.

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Anne Charlotte Leysen

Freelance Data Scientist
United KingdomToptal Member Since February 3, 2020

Charlotte is an experienced professional in data science and analytics. She has worked in various industries, including finance, digital marketing, online marketplaces, and mental health. She has co-founded two startups, where her primary role focused on development, optimization, and business intelligence. Charlotte has a strong work ethic and strives for efficiency, delivering a high standard of work that brings top results.

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Artem Matiash

Freelance Data Scientist
United KingdomToptal Member Since February 10, 2022

Artem is a senior quantitative researcher with over six years of commercial experience researching and implementing trading algorithms for quantitative hedge funds and prop shops. He specializes in the Python programming language, including scripts, packages, pipelines, and GUIs, and has statistics knowledge, such as machine learning and data science. Artem has a deep understanding of financial markets, stocks, ETFs, futures, options, crypto, and currencies.

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Gonzalo Hirsch

Freelance Data Scientist
United KingdomToptal Member Since February 1, 2021

Gonzalo is an efficient and reliable full-stack developer who has worked with multiple tech stacks, such as AWS, to engineer the best solutions. In addition to winning innovation contests, Gonzalo is passionate about taking on projects that impact the world, being inspired by and inspiring others, and taking on new challenges. He has participated in many Java-based projects where he designed and implemented systems architecture, such as a digital payments API using AWS.

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Eugene Balkind

Freelance Data Scientist
United KingdomToptal Member Since June 13, 2022

Eugene is a skilled data scientist with a strong academic and industrial background in time series analysis, LLMs, and other ML technologies. Eugene has created classification models that predict positive or negative outcomes of COVID-19 tests and models that determine whether a company is a good acquisition. He has also built data hubs, completed cross-validation testing, and adjusted and improved models to adapt to quickly changing requirements. He is also proficient in OpenAI API.

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A Hiring Guide

Guide to Hiring a Great Data Scientist

Data Scientists extract insights from data and help inform company decisions. They wear many hats as master statisticians, business analysts, and database programmers. Secure the top candidates with this guide to hiring Data Scientists, including job description tips and interview questions.

Read Hiring Guide
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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.

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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

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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.

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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.

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Principal

How to Hire Data Scientists In United Kingdom

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

    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 talent within 48 hours 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 Data Science Publications

Top Data Scientists Are in High Demand.

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