The best freelance
Java developers

We test every candidate with our internally developed coding challenges - and only admit the Top 5%. Our Java developers and architects work for top start-ups and corporates.
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Get a glimpse at some of our freelance Java developers

Our expert network is diverse, but they all have one thing in common: they passed our rigorous testing among the top 5%.


Java Architect

Zurich, Switzerland

Carlos is an expert Java architect. He has gained over 12 years of experience in Java, building scalable solutions. He is a team player with outstanding communication skills and has been a guest lecturer at several universities.


Senior Java Developer

Munich, Germany

Bene has spent more than ten years developing for the automobile industry, making him a very experienced Senior Java developer. He has been a Lead Developer for a large German OEM before starting his freelance career five years ago.


Java Architect and Developer

Hamburg, Germany

Stephen is a Java architect and developer with about 13 years of experience in J2EE and C++ development, and embedded systems. Has supported several DAX30 corporates, but also enjoys building system from scratch for smaller companies.

How does expertlead work?

We offer you highly specialized and qualified tech experts across a variety of topics.

How does expertlead work?

Upload your request for free on our website. We will call you back within one hour. Within 48 hours we will find the right expert for your project.



Tell us about your project need by submitting your request online. We will call you back within one hour, clarify some more details and start working.



We will send you online CVs of suitable candidates within 48 hours. We will schedule a joint call with the freelancer and send you a time & cost estimate.


Professional Project Delivery

Our contracts allow you full flexibility and you only pay the hours that have been actually worked. During the project, you have full visibility on the progress. 

Java - Why and where it is used

Java is around since more than 20 years and it is one of the most in-demand programming languages in the world.

Given how long it has been around, there are many Java developers out there - but only few know about all its peculiarities. Many years of expertise are an important, but not a sufficient criterium when it comes to evaluating Java developers. You also need to test how fast and clean the Java developer can implement code when being faced with an entirely new challenge. It is worth the effort – working with a skilled and experienced Java developer will have a significantly positive effect on your system’s performance and scalability.

The base of most networked applications is Java. It is useful for scripting, web-based content, enterprise software, games and mobile applications, especially Android. One of the main reasons why Java is that popular is because of its ability to run on almost every device. This is because the majority of devices have the Java runtime installed, so that you can use any Java app or program. However, Java also runs on your browser using a web plugin.

Hire a Freelancer

Some of the clients we have worked for