Hire the Top 3% of Freelance Data Integration Engineers

Toptal is a marketplace for top Data Integration Engineers. Top companies and startups choose Toptal Data Integration freelancers for their mission-critical software projects.

No-Risk Trial, Pay Only If Satisfied.

Clients rate Toptal Data Integration Engineers 4.9 / 5 on average based on 584 reviews.

Trusted by leading brands and startups

Hire Freelance Data Integration Engineers

Pavlo M Kurochka

Freelance Data Integration Engineer
United States
Toptal Member Since June 18, 2020

Pavlo is an experienced professional who has designed, developed, and deployed data migrations and integrations for dozens of successful projects of different sizes. He knows how many ERP, CRM, PLM, billing, and document management systems work inside and utilizes his experience using the latest tools and technologies. Pavlo gets along great with colleagues—once people get to know him, they want him on their team.

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Samuel Gomes

Freelance Data Integration Engineer
Spain
Toptal Member Since June 16, 2021

Sam is an all-terrain solution architect with 15+ years of experience. He began his career as a full-stack C# developer and has since been a tech lead, delivery manager, project manager, database administrator, and head of development. Sam has led and developed sales, marketing, field service, mobile banking, and e-learning solutions for clients such as IWG, Unilever, P&G, Santander, Bosch, L'Oréal, and Carrefour. He loves to solve problems and get his hands dirty to deliver what clients need.

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Jayank Khurana

Freelance Data Integration Engineer
India
Toptal Member Since June 3, 2021

Jayank is a certified MuleSoft developer and integration architect with over four years of experience. He excels in designing and developing enterprise services, using RAML in Mule, REST-based APIs, SOAP web services, and various Mule connectors. Jayank has built more than 50 APIs using microservices architecture and API-led connectivity for top enterprises and created specialized best practices used as the gold standard at Accenture.

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Evgenii Timofeev

Freelance Data Integration Engineer
Montenegro
Toptal 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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Gulshan Chaurasia

Freelance Data Integration Engineer
Nepal
Toptal Member Since October 21, 2020

Gulshan has 12 years of experience in a mix of roles (developer, lead, architect, and manager) with a strong focus on data warehousing, data engineering, and business intelligence. He has consulted for multi-billion dollar revenue retailers worldwide with hundreds of terabytes of data and significantly improved their data needs (warehousing, reporting, integration, advanced analytics). Gulshan has authored technical designs, problem-solved complex integrations, and headed R&D projects.

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Sergey Dmitriev

Freelance Data Integration Engineer
United States
Toptal Member Since June 18, 2020

Sergey is a senior data management professional, solution architect, and cloud architect with over 20 years of experience developing data-intense applications as well as building and leading technical teams to successfully deliver challenging software development and migration projects. Sergey is skilled in all aspects of software design and development with demonstrated expertise in application delivery planning, design, and development.

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Antone Kom

Freelance Data Integration Engineer
Czech Republic
Toptal Member Since March 16, 2018

Antone is a Salesforce Certified Application Architect and Salesforce Certified System Architect with 15 Salesforce certifications. He has worked on the Salesforce platform in many roles as a consultant, business analyst, administrator, and developer since 2013. In his current role, Antone works as a Salesforce architect and manages a small global development team for the #1 agency partner in the Salesforce ecosystem and one of the only partners with deep, cross-cloud expertise.

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Rajesh Lohana

Freelance Data Integration Engineer
United Arab Emirates
Toptal Member Since June 14, 2021

Rajesh is a six-time certified Microsoft Dynamics 365 expert, enterprise applications implementation consultant, and software developer. He has built a wide range of apps, including ERP and CRM. He excels with VB 6, C#, VB.NET, SQL, SQL Server, MySQL, and Oracle databases. He's automated HR processes using Dynamics 365 HRMS for a bank, a clinic, and various government and business organizations. With his strategic optimizations, Rajesh's clients dramatically reduce costs and save on resolutions.

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THE TOPTAL ADVANTAGE

98% of Toptal clients choose to hire our talent after a risk-free trial.

Toptal's screening and matching process ensures exceptional talent are matched to your precise needs.

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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
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 Integration 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 Integration Engineer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

Find Experts With Related Skills

Access a vast pool of skilled developers in our talent network and hire the top 3% within just 48 hours.

FAQs

  • How quickly can you hire with Toptal?

    Typically, you can hire a Data Integration Engineer with Toptal in about 48 hours. For larger teams of talent or Managed Delivery, timelines may vary. Our talent matchers are highly skilled in the same fields they’re matching in—they’re not recruiters or HR reps. They’ll work with you to understand your goals, technical needs, and team dynamics, and match you with ideal candidates from our vetted global talent network.

    Once you select your Data Integration Engineer, you’ll have a no-risk trial period to ensure they’re the perfect fit. Our matching process has a 98% trial-to-hire rate, so you can rest assured that you’re getting the best fit every time.

  • How do I hire a Data Integration Engineer?

    To hire the right Data Integration Engineer, it’s important to evaluate a candidate’s experience, technical skills, and communication skills. You’ll also want to consider the fit with your particular industry, company, and project. Toptal’s rigorous screening process ensures that every member of our network has excellent experience and skills, and our team will match you with the perfect Data Integration Engineers for your project.

  • How are Toptal Data Integration Engineers different?

    At Toptal, we thoroughly screen our Data Integration Engineers to ensure we only match you with the highest caliber of talent. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut.

    In addition to screening for industry-leading expertise, we also assess candidates’ language and interpersonal skills to ensure that you have a smooth working relationship.

    When you hire with Toptal, you’ll always work with world-class, custom-matched Data Integration Engineers ready to help you achieve your goals.

  • Can you hire Data Integration Engineers on an hourly basis or for project-based tasks?

    You can hire Data Integration Engineers on an hourly, part-time, or full-time basis. Toptal can also manage the entire project from end-to-end with our Managed Delivery offering. Whether you hire an expert for a full- or part-time position, you’ll have the control and flexibility to scale your team up or down as your needs evolve. Our Data Integration Engineers can fully integrate into your existing team for a seamless working experience.

  • What is the no-risk trial period for Toptal Data Integration Engineers?

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

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