Hire the Best Java Developers Near Copenhagen

Toptal is a marketplace for top remote Java developers. Top companies and start-ups in Copenhagen choose Toptal Java freelancers for their mission-critical initiatives.

Hire a Top Java Developer Now

No-Risk Trial, Pay Only If Satisfied.

Trusted by leading brands and startups

Hire remote Java developers near Copenhagen or in a similar time zone

View Jiaji

Jiaji Wu

Freelance Java Developer

Sweden

Toptal Member Since May 19, 2021

Jiaji is a senior back-end developer with rich experience in the industry, including several global big software companies like Microsoft as well as a couple of successful small startups in Sweden. He's experienced in Java, Scala, Spring, and Apache Spark and has been specializing in tackling text-based big data challenges for the last 8+ years.

Java Software Development Scala Big Data Architecture

View Mohamed

Mohamed Ahmed

Freelance Java Developer

Germany

Toptal Member Since November 4, 2022

Mohamed is a big data platform architect with 15 years of experience in the IT industry. He excels with distributed systems, data engineering, machine learning, and DevOps. Mohamed builds robust batch and real-time data platforms for stakeholders and moves companies to state-of-the-art data platforms. He designed GDPR-compliant data lakes and optimized an ETL pipeline, which saved the client hundreds of thousands of dollars annually. Mohamed is pragmatic and has an agile mindset.

Java Cloud Engineering Big Data Architecture Apache Kafka Scala Apache Airflow GDPR SQL Data Engineering Database ETL Spark AWS

View Mile

Mile Trendafiloski

Freelance Java Developer

Germany

Toptal 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.

Java Spring Boot Kotlin Quarkus Database Algorithms Computer Science Software Engineering PostgreSQL React.js Back-end Developers Spring Data Structures

View Antonio

Antonio Ledebuhr

Freelance Java Developer

Germany

Toptal Member Since April 4, 2022

Antonio is a full-stack developer known for his versatility. He built a client's entire internal infrastructure, including dual WAN HA networks, completed complex migrations from PHP to Java, and delivered an event-oriented content management system built with Angular and ASP.NET Core. Antonio enjoys contributing to new projects and creating solutions that improve company reach and customer experience.

Java SQL TypeScript Angular Linux .NET Git Ubuntu Debian

View Fredrik

Fredrik Teschke

Freelance Java Developer

Germany

Toptal Member Since June 5, 2020

Fredrik is a full-stack developer with a passion for the back end and an eye for the front end. A team player with a can-do attitude, he finds fulfillment in moving a feature from initial inception to production. Fredrik is experienced with projects ranging from small to large—from rapid development with Elixir in small teams to independent microservices and microfrontends that maintain a unified UX.

Java JavaScript Vue.js React.js Docker Node.js

View Sylvain

Sylvain Vittecoq

Freelance Java Developer

Sweden

Toptal Member Since August 17, 2022

Sylvain's been a CTO, engineering manager, and senior software engineer in the US and Europe. He is a very hands-on, result-oriented expert in Java and solution definition and can work with anyone from engineers to C-level execs. Sylvain's delivered nationwide security infrastructures for millions of devices and connected millions of eCommerce users. Sylvain founded FileChain to offer next-generation blockchain platforms for large-scale Web 3.0, Industry 4.0, and NFT decentralized marketplaces.

Java Open Source Development Blockchain NFT CoAP Startup Development Software Development CSS HTML5 JavaScript Spring Boot REST API Interim CTOs

View Patryk

Patryk Matuszewski

Freelance Java Developer

Poland

Toptal Member Since February 11, 2014

Patryk is a software engineer who loves creating new things. He develops efficient solutions to meet client requirements. He enjoys helping clients come up with clear visions of their needs. Patryk loves to make the whole development process clear and efficient, implementing the best available options for a specific problem—he has experience using approaches like continuous delivery, Scrum, TDD, ATTD, BDD, and extreme programming.

Java PhpStorm Blockchain JavaScript Ethereum Solidity Ethereum Smart Contract Agile Development Android SDK Spring Boot Object-oriented Programming API Unit Testing

View Anton

Anton Goncharov

Freelance Java Developer

Netherlands

Toptal Member Since July 29, 2016

Anton is a skilled back-end software engineer and a passionate learner. He has extensive expertise in designing robust and scalable applications, mainly creating and supporting several large-scale distributed systems. He's extremely fluent in Java, Kotlin, and DevOps stack. He has hands-on experience with full-stack JavaScript development. Anton also strives to participate in community work. He contributes to open-source repositories, has published articles, and delivered public speeches.

Java API JBoss Spring Boot Spring Java EE Apache Tomcat JMS Kotlin Talend Microservices Development Back-end Developers Full-stack

View Rustam

Rustam Abdullaev

Freelance Java Developer

Netherlands

Toptal Member Since April 15, 2021

Rustam is a software engineer, technical lead, and architect, ranging from embedded applications to large-scale distributed systems. He specializes in performance-critical, low-latency, and high-throughput distributed applications for the internet, insurance, travel, and finance (HFT) industries. Focusing on code correctness, simplicity, and maintainability, Rustam delivers business value by fixing and improving existing designs and implementations and creating new systems from scratch.

Java C++Golang gRPC SQL Docker Distributed Systems Development C

View Milos

Milos Fec

Freelance Java Developer

Czech Republic

Toptal Member Since January 28, 2016

Milos is passionate about Android, and his work experience reflects that. He has built Java applications, creating native C/C++ libraries and Java wrapper classes using JNI and C# .NET using MonoDroid. He has worked as the team lead and developed a modified Android OS for a payment terminal with a high focus on security, including Linux hardening. Milos has also introduced new system apps, services, and Android framework modifications.

Java C Git API Android SDK C++Android Jira Kotlin

View Keying

Keying Wu

Freelance Java Developer

Germany

Toptal Member Since October 27, 2022

Keying is a seasoned developer and leader with six years of experience. With hands-on experience in all stages of software development and managerial duties, she is a lifelong learner, a completionist, and a problem solver. Keying's expertise includes back-end services with Java, C#.NET, Python, REST, databases with Oracle, PostgreSQL, and Redis SQL, front end with Angular, and cloud technologies such as AWS.

Java Visual Studio Development Angular Flask Python SQL Web Development REST API Redmine Back-end Developers Web Scraping .NET Software Engineering

Discover More Java Developers in the Toptal Network

Start Hiring

A Hiring Guide

Guide to Hiring a Great Java Developer

Although Java is a mature technology, it is still in high demand. Thanks to its market share and thriving community, Java remains one of the most popular programming languages, used in countless fields and industries. This guide to hiring Java developers offers tips for finding the right developer for your specific business use case.

Read Hiring Guide

Java Hiring Resources

More Resources to Hire Java Developers

Job Description Template Interview Questions Common Mistakes Tips and Practices Jobs

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 Java Developers Near Copenhagen

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 Java developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

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

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.