Hire the Top 3% of Freelance Data Structures Engineers

Toptal is a marketplace for dedicated Data Structures Engineers. Top companies and startups choose Toptal Data Structures freelancers for their mission-critical development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Data Structures Engineers

Michael Hoichman

Freelance Data Structures Engineer
GermanyToptal Member Since November 19, 2020

Michael is a senior software and algorithms developer with more than 20 years of experience. He specializes in the design and development of projects from scratch, algorithms, run-time optimizations, data structures, parallel computation, and general problem-solving. He has worked in both startups and scientific research labs.

Show More

Beka Barbakadze

Freelance Data Structures Engineer
GeorgiaToptal Member Since March 4, 2021

Beka started programming as a competitive programmer, and it sharpened his skills in algorithms and data structures. He has worked in different fields, has experience in developing CRM and ERP systems for various types of companies, has developed forex trading systems, and has most recently worked on CUDA to accelerate fully homomorphic encryption on GPGPU. Beka's preferred technologies are C/C++, CUDA, and Linux.

Show More

Irune Itoiz

Freelance Data Structures Engineer
SwedenToptal Member Since March 31, 2016

Irune is a motivated and skilled back-end web developer with 20 years of commercial experience specializing in open source technologies such as WordPress, Craft CMS, and PHP development using a variety of frameworks. The code she writes is very structured, commented, and well-written. When you talk to her, it is evident that she is good at what she does. She has worked remotely before and knows the benefits of excellent communication.

Show More

Giacomo Sorbi

Freelance Data Structures Engineer
United KingdomToptal Member Since May 1, 2020

Giacomo is an engineer with a background in management and finance. His expertise includes software architecture; software, web, and app development; data structures; and algorithms. His other specialties are team leadership, planning, training, and coaching. A puzzle-solver and teacher at heart, Giacomo enjoys sharing his knowledge through professional and volunteer activities.

Show More

Parth Dhama

Freelance Data Structures Engineer
IndiaToptal Member Since July 20, 2023

Parth is a software engineer with four years of professional experience in web application design, implementation, code optimization, and refactoring. He is an enthusiastic, competitive programmer with a deep interest in mathematics and vast knowledge of multiple data structures, algorithms, system design techniques, and design patterns, which he leverages to provide the best end-to-end solutions. Parth is a perfect team player and thrives working for companies on challenging products and ideas.

Show More

Karen Chioma Okonkwo

Freelance Data Structures Engineer
United KingdomToptal Member Since December 15, 2021

Karen is a software engineer with four years of professional experience. She loves building web software solutions that impact users. Karen is well-versed in creating easy-to-use, responsive, accessible, and user-friendly websites and web applications. She is also experienced in the development of back-end services and APIs. A developer with an excellent grasp of engineering concepts, data structures, algorithms, and system designs, Karen makes sure to provide the best possible quality.

Show More

Akif Patel

Freelance Data Structures Engineer
United StatesToptal Member Since June 25, 2021

Akif is a skilled developer with experience in full-stack web and mobile development. Due to his intensive involvement in competitive programming, he is very knowledgeable about data structures and algorithms. Akif has used that knowledge to develop a project to detect anomalies in data sources at Google.

Show More

Levon Hovhannisyan

Freelance Data Structures Engineer
ArmeniaToptal Member Since February 16, 2022

Levon is a back-end developer with over six years of professional experience, mainly using C++. Last year, he delved into TypeScript and AWS and designed and implemented several serverless applications. He has extensive knowledge of algorithms, data structures, design patterns, cloud computing services, and cross-language infrastructure. Thanks to his experience in leading, designing, and implementing various projects, Levon can efficiently solve complex problems.

Show More

John Muller

Freelance Data Structures Engineer
United StatesToptal Member Since September 4, 2020

John is a computer scientist, data scientist, finance quant, and creative problem solver. He loves the challenge of taking on real-world problems with algorithms, data structures, and professionally written code. John has a Ph.D. in computer science and over ten years of experience using R and Python and for modeling and visualization, and data manipulation. John is an effective communicator with both technical and business-oriented colleagues.

Show More

Amit Bhanja

Freelance Data Structures Engineer
SwitzerlandToptal Member Since December 2, 2022

Amit is a distributed systems enthusiast eager to work on issues related to cloud computing and databases. He enjoys programming in C++ and implementing data structures and algorithms. He thrives on learning and delivering efficient solutions to challenging problems and situations. Amit is committed to designing user-centric experiences and is passionate about working with teams whose vision aligns with his values.

Show More

Santiago Vanegas Gil

Freelance Data Structures Engineer
CanadaToptal Member Since June 5, 2017

Santiago is a software engineer passionate about computer science, algorithms, and data structures. He's been working with Android since 2016 with a mostly US clientele and has some experience with simple back-end projects. Santiago has also led teams in agile environments to bring features from conception to launch, working closely with BA/QA and other disciplines.

Show More

Discover More Data Structures Engineers in the Toptal Network

Start Hiring
Trustpilot
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
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 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

Director

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

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

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

How to Hire Data Structures Engineers Through Toptal

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 Structures engineer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal Data Structures engineers different?

    At Toptal, we thoroughly screen our Data Structures engineers 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 Data Structures engineers in less than 48 hours through Toptal?

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

  • What is the no-risk trial period for Toptal Data Structures engineers?

    We make sure that each engagement between you and your Data Structures engineer 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 Data Structures Engineers Are in High Demand.

Start Hiring