Hire the Top 3% of Freelance ClickHouse Developers

Toptal is a marketplace for dedicated ClickHouse developers, engineers, programmers, coders, architects, and consultants. Top companies and startups choose Toptal ClickHouse freelancers for their mission-critical development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance ClickHouse Developers and Engineers

Denis Dorozhkin

Freelance ClickHouse Developer
RussiaToptal Member Since May 28, 2021

Denis is a back-end developer with experience leading teams of up to six and working for enterprises (like Mail.ru Group)—specializing in high-load web development using Go and Python. Denis also excels at working with multiple systems for the management, consumption, and processing of big pipelines or data or handling a high number of requests. Thanks to a passion for performance optimization, Denis also knows quite a few algorithms. He's also comfortable with all modern web development tools.

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Kliment Merzlyakov

Freelance ClickHouse Developer
RussiaToptal Member Since June 10, 2020

Kliment is a business-oriented data scientist with several years of industry experience. With an aspiration to make machine learning projects done without quality trade-offs, Kliment can handle any project from a business hypothesis brainstorm session to implementing a model and final integration.

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Ana Škaro

Freelance ClickHouse Developer
CroatiaToptal Member Since November 3, 2021

Ana is a software engineer with a master's degree in computer science, focusing on game development in Unreal Engine 4. In addition to game development, her previous experience ranges from big data engineering and analytics to DevOps, CI/CD, and team leadership. In Ana, you'll find a perpetually curious lifelong learner eager to jump into new problems, a kind and intentional communicator, comfortable leading and being led, and an enthusiastic collaborator.

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Nikifor Seriakov

Freelance ClickHouse Developer
ArmeniaToptal Member Since April 14, 2022

Nikifor is a business oriented software engineer with nearly a decade of experience building simple solutions for complex problems. He specializes in building custom solutions when existing systems become too heavy, expensive, or unstable. Nikifor digs deep into the systems he works with.

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Munavir Khannanov

Freelance ClickHouse Developer
KazakhstanToptal Member Since August 17, 2023

Munavir is a senior data engineer with over a decade of experience in ETL development and data engineering, developing well-architected and easily maintainable solutions. He worked in some of the largest companies in the banking industry and streaming media services in Eastern Europe. Munavir specializes in big data stack, including SQL, Scala, Spark, databases, and data warehouses. He brings proficiency, responsibility, and a business-oriented approach to his work.

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Ivan Longin

Freelance ClickHouse Developer
CroatiaToptal Member Since November 5, 2019

Ivan is a senior software engineer with over 11 years of experience in back-end development, web applications, DevOps, and data management. He has been focused on highly distributed and scalable systems and has worked as an international team leader and system designer. Ivan has strong communication and organizational skills, together with project management experience.

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Marya Golovina

Freelance ClickHouse Developer
ArmeniaToptal Member Since November 17, 2022

Marya is an experienced, results-driven data engineer with over eight-years-long IT background across different sectors and architecture domains. With her extensive logistics and warehousing sector knowledge, Marya specializes in solution architecture, including retail distribution, transportation, operational optimization, business-to-business (B2B) software as a service (SaaS), fashion retail, and consumer staples.

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Evgenii Timofeev

Freelance ClickHouse Developer
MontenegroToptal Member Since June 18, 2020

Evgenii has around nine years of database development experience, with a primary focus on building and optimizing data warehouses. He started his professional career as an SQL engineer-analyst in one of RosTeleCom Mobile holdings and was promoted to analytical reporting team manager in two years. During his career, Evgenii has participated in several telecom OSS and BSS migration and integration projects, including Tele2 Rus, Optus AU, and Telenet BE.

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Maksim Chemerisiuk

Freelance ClickHouse Developer
PolandToptal Member Since April 5, 2022

Maksim is a software developer with 15+ years of experience, capable of managing technology projects from concept to completion with remarkable deadline sensitivity. His strong analytical skills are combined with his experience in object-oriented and function-oriented programming techniques. Maksim is also an author of tech articles at Smashing Magazine.

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Mohammad Reza

Freelance ClickHouse Developer
AfghanistanToptal Member Since September 7, 2022

Reza is a JavaScript developer with five years of industry experience. He specializes in using React and building interactive and user-centered software. With his full-stack and coding proficiency, Reza always finds the most effective way to deliver products and achieve excellent results.

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Tamara Makarova

Freelance ClickHouse Developer
Czech RepublicToptal Member Since January 13, 2020

Tamara's recent professional experience includes analyzing financial and transaction data and dealing with various supervised and unsupervised data problems. Along with having strong analytical skills and math background, Tamara is also a proactive and highly motivated person focused on extending and leveraging her expertise in data analysis, machine learning, and data visualization.

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Discover More ClickHouse Developers in the Toptal Network

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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
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
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 startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

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


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


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


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


How to Hire ClickHouse Developers Through Toptal


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.

Work With Hand-Selected Talent

Within days, we'll introduce you to the right ClickHouse developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

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


  • How are Toptal ClickHouse developers different?

    At Toptal, we thoroughly screen our ClickHouse developers to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire ClickHouse developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a ClickHouse developer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal ClickHouse developers?

    We make sure that each engagement between you and your ClickHouse developer begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

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.

Top ClickHouse Developers Are in High Demand.

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