Hire the top 3% of freelance BigQuery developers.

Toptal is a marketplace for top BigQuery developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal BigQuery freelancers for their mission-critical software projects.
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Hire BigQuery developers and engineers

Izzy Lazerson, United States

Member since September 25, 2017
Izzy is an expert developer with over a decade of experience in building database-centric applications. His extensive background extends to core database development and administration, designing back-end server APIs, and constructing front-end UIs and reporting port... Click to continue

Ben Summers, Sweden

Member since April 26, 2019
With a PhD in pure maths, Ben would describe himself as an academic at heart, which means he’s deeply passionate about his work. Since finishing his PhD in 2012, he’s worked professionally as a back-end and data engineer for both a large global company and a small st... Click to continue

Mikayel Samvelyan, Armenia

Member since October 5, 2017
Mikayel is a machine learning expert and data scientist with a master's degree from the University of Oxford, specializing in natural language processing, reinforcement learning, and computer vision. He has solid experience in research and development of deep learnin... Click to continue

Holly Grodsky, United States

Member since January 16, 2017
Holly's career began with a bachelor's degree in applied statistics with minors in computer science and music. Since graduating, she has pursued database and business intelligence development. She continues to grow both intellectually and socially by running a few ho... Click to continue

Adam Stelmaszczyk, Poland

Member since April 8, 2017
As a curiosity-driven constant learner, Adam is interested in mathematics, computer science and artificial intelligence. Having come across programming at a very young age, he grew up solving problems and especially enjoys when the solutions involve creativity. A go... Click to continue

Michael Hasenfratz, Canada

Member since April 25, 2017
Michael has a bachelor's degree in engineering and a decade of experience in app development. He's developed over 50 different mobile and web apps (UX, UI, back- and front-end, iOS, Android, and web) for clients ranging from startups to large international corporatio... Click to continue

Eva Bojorges Rodriguez, Mexico

Member since October 16, 2014
Eva is a skilled back-end developer and machine learning engineer with experience in scalability issues, system administration, and more. She has a flair for well-structured, readable, and maintainable applications and excellent knowledge of Python, Ruby, and Go. She... Click to continue

Zhuyi Xue, Canada

Member since March 5, 2015
Zhuyi is a skilled Python developer with over seven years of experience. He is also proficient in JavaScript and Scala. He has collected experience in a wide array of technologies with strong focuses on PyData stack, Django, and cloud computing. He is very detail-ori... Click to continue

Luis Nicolas-Alonso, Spain

Member since June 21, 2018
Luis is a seasoned data scientist with a strong background in mathematics, software engineering, and machine learning. He has a proven track record of success developing scalable data analytics applications in the cloud and collaborating with technical and non-techni... Click to continue


How are Toptal BigQuery developers different?

At Toptal, we thoroughly screen our BigQuery developers to ensure we only supply experts of the highest caliber. Of the more than 100,000 people who apply to join the Toptal network each year, we accept fewer than 3%. You'll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expertly-matched talent from our network, hand-selected to fit your business needs.

What is the no-risk trial period for BigQuery developers?

We make sure that each engagement between you and your BigQuery 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.

How fast can I hire BigQuery developers through Toptal?

Depending on availability and how fast you can progress, you could start your no-risk trial with a BigQuery developer within 48 hours of signing up. Most of our engagements start within 2 weeks of discussing your project with us.