How are Toptal Data Integration Engineers different?

At Toptal, we thoroughly screen our Data Integration 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 Integration Engineers in less than 48 hours through Toptal?

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

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.

Hire the Top 3% of Freelance Data Integration Engineers

Name: Data Integration Development Services
Brand: Toptal
Rating: 4.6 (29 reviews)

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

Hire a Top Data Integration Engineer Now

No-Risk Trial, Pay Only If Satisfied.

Clients Rate Toptal Data Integration Engineers4.6 / 5.0on average across 29 reviews as of Apr 18, 2024

Trusted by leading brands and startups

Watch the case study

Hire Freelance Data Integration Engineers

View Pavlo

Pavlo M Kurochka

Freelance Data Integration Engineer

United StatesToptal 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.

Data Integration Python SQL T-SQL (Transact-SQL)Pandas Microsoft Excel Oracle E-Business Suite (EBS)Oracle PL/SQL PostgreSQL Microsoft SQL Server Oracle EBS Data Migration ETL + more

View Samuel

Samuel Gomes

Freelance Data Integration Engineer

SpainToptal 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.

Data Integration PostgreSQL Microsoft SQL Server Agile PL/pgSQL Data Engineering SQL Data Modeling ETL + more

View Jayank

Jayank Khurana

Freelance Data Integration Engineer

IndiaToptal 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.

Data Integration Software Development Algorithms MuleSoft API Architecture API Platforms + more

View Evgenii

Evgenii Timofeev

Freelance Data Integration Engineer

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.

Data Integration PL/SQL Developer Oracle SQL PL/SQL Data Pipelines SQL Oracle Oracle PL/SQL Oracle 11g Data Migration Migration Integration Data Validation + more

View Gulshan

Gulshan Chaurasia

Freelance Data Integration Engineer

NepalToptal Member Since October 21, 2020

Gulshan has 11 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.

Data Integration Windows PyCharm Oracle Business Intelligence Enterprise Edition 11g (OBIEE)Oracle Snowflake Oracle Data Integrator (ODI)Tableau Microsoft Power BI Python 3 Python SQL Data Warehousing + more

View Sergey

Sergey Dmitriev

Freelance Data Integration Engineer

United StatesToptal 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.

Data Integration Oracle Relational Databases Amazon Web Services (AWS)Databases Apache Airflow SQL Database Development ETL Redshift Erwin Oracle Exadata Database Design + more

View Antone

Antone Kom

Freelance Data Integration Engineer

Czech RepublicToptal 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.

Data Integration Salesforce API Salesforce.com Administration Salesforce REST API Salesforce Dataloader Data Migration Salesforce SOQL/SOSL Salesforce Lightning Certified Salesforce Administrator Apex + more

View Rajesh

Rajesh Lohana

Freelance Data Integration Engineer

United Arab EmiratesToptal 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 VB6, C#, VB.NET, SQL, SQL Server, My SQL, 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.

Data Integration Microsoft Dynamics CRM C#.NET WinForms C#.NET SQL Windows UI Windows Desktop Back-end Development REST APIs Software Engineering + more

Discover More Data Integration Engineers in the Toptal Network

Start Hiring

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.

Start Hiring

Trustpilot

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.

Start Hiring

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

Leading a digital transformation

Building a cross-platform app to be used worldwide

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

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

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.

Database Integration Engineers Data Engineers Data Migration Engineers ETL Developers Data Management Engineers Informatica Developers Migration Engineers Integration Developers

FAQs

How are Toptal Data Integration Engineers different?
At Toptal, we thoroughly screen our Data Integration 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 Integration Engineers in less than 48 hours through Toptal?
Depending on availability and how fast you can progress, you could start working with a Data Integration Engineer within 48 hours of signing up.
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
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
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
Hire talent within 48 hours and scale your team up or down as needed, no strings attached.
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
Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.
Expert Talent Matching
Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.