Hire the Top 3% of Freelance Quarkus Developers

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

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Quarkus Developers and Engineers

Michał Szynkiewicz

Freelance Quarkus Developer
PolandToptal Member Since November 20, 2021

Michal is a software engineer with 10+ years of back-end development experience, mainly using the Spring framework. Formerly, he led the SmallRye Fault Tolerance implementation and is now involved in an Eclipse MicroProfile committer for the MicroProfile REST client. Recently, Michał is working on open-source software projects and currently contributes as a Quarkus core team member leading the gRPC and the REST client implementations, besides other areas.

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Sebastian Fiorentini

Freelance Quarkus Developer
ArgentinaToptal Member Since September 30, 2022

Sebastian is a senior software developer with 20 years of industry experience and a bachelor's degree in computer science. He focuses on back-end projects and uses various libraries and frameworks, including Quarkus, Spring Boot, Spring, and OpenCV. Sebastian has experience detecting memory leaks and solving complex problems.

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Erick Opelt

Freelance Quarkus Developer
BrazilToptal Member Since August 24, 2022

Erick is a senior back-end developer with over six years of experience working with large companies, including Itau and Magalu. He specializes in Java-based stacks like Spring Boot and Quarkus and cloud infrastructures on AWS Lambda and Google Kubernetes Engine (GKE).

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Mile Trendafiloski

Freelance Quarkus Developer
GermanyToptal Member Since October 12, 2023

Mile is a senior software engineer with around seven years of professional experience working as a back-end engineer in Java/Kotlin with Spring Boot and Quarkus. He has also gained several years of experience as a full-stack engineer, working on the front end with TypeScript and React. His expertise makes him a great addition to any team.

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Nadir Alkan

Freelance Quarkus Developer
TurkeyToptal Member Since July 28, 2021

Nadir is a senior Java/JavaScript software engineer with 16+ years of experience. He has worked remotely for different countries for the last five years. He has strong back-end expertise and deep knowledge of UI, databases, and cloud technologies. He upgraded the software system for a financial industry client whose products are used by over one million customers and serve millions of online payment transactions annually. Nadir has acted as a senior consultant, team lead, and software architect.

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Nicolas Hebrard

Freelance Quarkus Developer
SwitzerlandToptal Member Since November 1, 2021

Nicolas is a software developer with several years of experience crafting reliable, performant, and maintainable software solutions. An advocate for well-designed software as a long-term investment, so for Nicolas, quality is not an option and technical excellence matters. He excels at building and operating demanding systems and tackling advanced issues. Nicolas focuses on JVM (Kotlin, Java, Spring/Quarkus), JavaScript/TypeScript (React, Node.js), and cloud-based solutions (AWS, GCP).

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Bragadeesh Jegannathan

Freelance Quarkus Developer
United Arab EmiratesToptal Member Since July 29, 2020

Bragadeesh is a passionate full-stack developer. He has deep expertise in creating solutions from scratch and the ability to develop in all layers of the software stack. He is a polyglot with a bias for Ruby and JavaScript. He is a top 1% contributor in Stack Overflow and an active open source contributor.

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Malvin De Nuñez Estevez

Freelance Quarkus Developer
United StatesToptal Member Since June 25, 2021

For over three years, Malvin has been part of a Fortune 100 tech company as a full-stack developer working with customers to transform the way they build products based on design thinking and Agile methodologies. He has engaged with clients of different sizes in new development into production as well as infrastructure modernization journeys. His versatility and depth in development practices enable him to deliver responsive and scalable cloud-native applications.

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Antony Raj

Freelance Quarkus Developer
United Arab EmiratesToptal Member Since September 30, 2020

Antony is a versatile full-stack developer who excels at creating solutions from scratch and developing all layers of the software stack. Antony is a passionate polyglot with expertise in major languages such as Ruby, Python, JavaScript, Go, and Java. A proven leader in the technology space, Antony contributes to open source in his spare time and has expertise with both AWS and Google Cloud Platform.

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Discover More Quarkus 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 Quarkus 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 Quarkus developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

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


  • How are Toptal Quarkus developers different?

    At Toptal, we thoroughly screen our Quarkus 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 Quarkus developers in less than 48 hours through Toptal?

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

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

    We make sure that each engagement between you and your Quarkus 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 Quarkus Developers Are in High Demand.

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